diff options
Diffstat (limited to 'modules/fbx/fbx_parser')
27 files changed, 0 insertions, 8445 deletions
diff --git a/modules/fbx/fbx_parser/ByteSwapper.h b/modules/fbx/fbx_parser/ByteSwapper.h deleted file mode 100644 index 21c5557001..0000000000 --- a/modules/fbx/fbx_parser/ByteSwapper.h +++ /dev/null @@ -1,283 +0,0 @@ -/*************************************************************************/ -/* ByteSwapper.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2020, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file Helper class tp perform various byte order swappings - (e.g. little to big endian) */ -#ifndef BYTE_SWAPPER_H -#define BYTE_SWAPPER_H - -#include <stdint.h> -#include <algorithm> -#include <locale> - -namespace FBXDocParser { -// -------------------------------------------------------------------------------------- -/** Defines some useful byte order swap routines. - * - * This is required to read big-endian model formats on little-endian machines, - * and vice versa. Direct use of this class is DEPRECATED. Use #StreamReader instead. */ -// -------------------------------------------------------------------------------------- -class ByteSwap { - ByteSwap() {} - -public: - // ---------------------------------------------------------------------- - /** Swap two bytes of data - * @param[inout] _szOut A void* to save the reintcasts for the caller. */ - static inline void Swap2(void *_szOut) { - uint8_t *const szOut = reinterpret_cast<uint8_t *>(_szOut); - std::swap(szOut[0], szOut[1]); - } - - // ---------------------------------------------------------------------- - /** Swap four bytes of data - * @param[inout] _szOut A void* to save the reintcasts for the caller. */ - static inline void Swap4(void *_szOut) { - uint8_t *const szOut = reinterpret_cast<uint8_t *>(_szOut); - std::swap(szOut[0], szOut[3]); - std::swap(szOut[1], szOut[2]); - } - - // ---------------------------------------------------------------------- - /** Swap eight bytes of data - * @param[inout] _szOut A void* to save the reintcasts for the caller. */ - static inline void Swap8(void *_szOut) { - uint8_t *const szOut = reinterpret_cast<uint8_t *>(_szOut); - std::swap(szOut[0], szOut[7]); - std::swap(szOut[1], szOut[6]); - std::swap(szOut[2], szOut[5]); - std::swap(szOut[3], szOut[4]); - } - - // ---------------------------------------------------------------------- - /** ByteSwap a float. Not a joke. - * @param[inout] fOut ehm. .. */ - static inline void Swap(float *fOut) { - Swap4(fOut); - } - - // ---------------------------------------------------------------------- - /** ByteSwap a double. Not a joke. - * @param[inout] fOut ehm. .. */ - static inline void Swap(double *fOut) { - Swap8(fOut); - } - - // ---------------------------------------------------------------------- - /** ByteSwap an int16t. Not a joke. - * @param[inout] fOut ehm. .. */ - static inline void Swap(int16_t *fOut) { - Swap2(fOut); - } - - static inline void Swap(uint16_t *fOut) { - Swap2(fOut); - } - - // ---------------------------------------------------------------------- - /** ByteSwap an int32t. Not a joke. - * @param[inout] fOut ehm. .. */ - static inline void Swap(int32_t *fOut) { - Swap4(fOut); - } - - static inline void Swap(uint32_t *fOut) { - Swap4(fOut); - } - - // ---------------------------------------------------------------------- - /** ByteSwap an int64t. Not a joke. - * @param[inout] fOut ehm. .. */ - static inline void Swap(int64_t *fOut) { - Swap8(fOut); - } - - static inline void Swap(uint64_t *fOut) { - Swap8(fOut); - } - - // ---------------------------------------------------------------------- - //! Templatized ByteSwap - //! \returns param tOut as swapped - template <typename Type> - static inline Type Swapped(Type tOut) { - return _swapper<Type, sizeof(Type)>()(tOut); - } - -private: - template <typename T, size_t size> - struct _swapper; -}; - -template <typename T> -struct ByteSwap::_swapper<T, 2> { - T operator()(T tOut) { - Swap2(&tOut); - return tOut; - } -}; - -template <typename T> -struct ByteSwap::_swapper<T, 4> { - T operator()(T tOut) { - Swap4(&tOut); - return tOut; - } -}; - -template <typename T> -struct ByteSwap::_swapper<T, 8> { - T operator()(T tOut) { - Swap8(&tOut); - return tOut; - } -}; - -// -------------------------------------------------------------------------------------- -// ByteSwap macros for BigEndian/LittleEndian support -// -------------------------------------------------------------------------------------- -#if (defined AI_BUILD_BIG_ENDIAN) -#define AI_LE(t) (t) -#define AI_BE(t) ByteSwap::Swapped(t) -#define AI_LSWAP2(p) -#define AI_LSWAP4(p) -#define AI_LSWAP8(p) -#define AI_LSWAP2P(p) -#define AI_LSWAP4P(p) -#define AI_LSWAP8P(p) -#define LE_NCONST const -#define AI_SWAP2(p) ByteSwap::Swap2(&(p)) -#define AI_SWAP4(p) ByteSwap::Swap4(&(p)) -#define AI_SWAP8(p) ByteSwap::Swap8(&(p)) -#define AI_SWAP2P(p) ByteSwap::Swap2((p)) -#define AI_SWAP4P(p) ByteSwap::Swap4((p)) -#define AI_SWAP8P(p) ByteSwap::Swap8((p)) -#define BE_NCONST -#else -#define AI_BE(t) (t) -#define AI_LE(t) ByteSwap::Swapped(t) -#define AI_SWAP2(p) -#define AI_SWAP4(p) -#define AI_SWAP8(p) -#define AI_SWAP2P(p) -#define AI_SWAP4P(p) -#define AI_SWAP8P(p) -#define BE_NCONST const -#define AI_LSWAP2(p) ByteSwap::Swap2(&(p)) -#define AI_LSWAP4(p) ByteSwap::Swap4(&(p)) -#define AI_LSWAP8(p) ByteSwap::Swap8(&(p)) -#define AI_LSWAP2P(p) ByteSwap::Swap2((p)) -#define AI_LSWAP4P(p) ByteSwap::Swap4((p)) -#define AI_LSWAP8P(p) ByteSwap::Swap8((p)) -#define LE_NCONST -#endif - -namespace Intern { - -// -------------------------------------------------------------------------------------------- -template <typename T, bool doit> -struct ByteSwapper { - void operator()(T *inout) { - ByteSwap::Swap(inout); - } -}; - -template <typename T> -struct ByteSwapper<T, false> { - void operator()(T *) { - } -}; - -// -------------------------------------------------------------------------------------------- -template <bool SwapEndianess, typename T, bool RuntimeSwitch> -struct Getter { - void operator()(T *inout, bool le) { - le = !le; - if (le) { - ByteSwapper<T, (sizeof(T) > 1 ? true : false)>()(inout); - } else { - ByteSwapper<T, false>()(inout); - } - } -}; - -template <bool SwapEndianess, typename T> -struct Getter<SwapEndianess, T, false> { - void operator()(T *inout, bool /*le*/) { - // static branch - ByteSwapper<T, (SwapEndianess && sizeof(T) > 1)>()(inout); - } -}; -} // namespace Intern -} // namespace FBXDocParser - -#endif // BYTE_SWAPPER_H diff --git a/modules/fbx/fbx_parser/CREDITS b/modules/fbx/fbx_parser/CREDITS deleted file mode 100644 index 62b449614e..0000000000 --- a/modules/fbx/fbx_parser/CREDITS +++ /dev/null @@ -1,183 +0,0 @@ -=============================================================== -Open Asset Import Library (Assimp) -Developers and Contributors -=============================================================== - -The following is a non-exhaustive list of all constributors over the years. -If you think your name should be listed here, drop us a line and we'll add you. - -- Alexander Gessler, -3DS-, BLEND-, ASE-, DXF-, HMP-, MDL-, MD2-, MD3-, MD5-, MDC-, NFF-, PLY-, STL-, RAW-, OFF-, MS3D-, Q3D- and LWO-Loader, Assimp-Viewer, assimp-cmd, -noboost, Website (Design). - -- Thomas Schulze, -X-, Collada-, BVH-Loader, Postprocessing framework. Data structure & Interface design, documentation. - -- Kim Kulling, -Obj-, Q3BSD-, OpenGEX-Loader, Logging system, CMake-build-environment, Linux-build, Website ( Admin ), Coverity ( Admin ), Glitter ( Admin ). - -- R.Schmidt, -Linux build, eclipse support. - -- Matthias Gubisch, -Assimp.net -Visual Studio 9 support, bugfixes. - -- Mark Sibly -B3D-Loader, Assimp testing - -- Jonathan Klein -Ogre Loader, VC2010 fixes and CMake fixes. - -- Sebastian Hempel, -PyAssimp (first version) -Compile-Bugfixes for mingw, add environment for static library support in make. - -- Jonathan Pokrass -Supplied a bugfix concerning the scaling in the md3 loader. - -- Andrew Galante, -Submitted patches to make Assimp compile with GCC-4, a makefile and the xcode3 workspace. - -- Andreas Nagel -First Assimp testing & verification under Windows Vista 64 Bit. - -- Marius Schr�der -Allowed us to use many of his models for screenshots and testing. - -- Christian Schubert -Supplied various XFiles for testing purposes. - -- Tizian Wieland -Searched the web for hundreds of test models for internal use - -- John Connors -Supplied patches for linux and SCons. - -- T. R. -The GUY who performed some of the CSM mocaps. - -- Andy Maloney -Contributed fixes for the documentation and the doxygen markup - -- Zhao Lei -Contributed several bugfixes fixing memory leaks and improving float parsing - -- sueastside -Updated PyAssimp to the latest Assimp data structures and provided a script to keep the Python binding up-to-date. - -- Tobias Rittig -Collada testing with Cinema 4D - -- Brad Grantham -Improvements in OpenGL-Sample. - -- Robert Ramirez -Add group loading feature to Obj-Loader. - -- Chris Maiwald -Many bugreports, improving Assimp's portability, regular testing & feedback. - -- Stepan Hrbek -Bugreport and fix for a obj-materialloader crash. - -- David Nadlinger -D bindings, CMake install support. - -- Dario Accornero -Contributed several patches regarding Mac OS/XCode targets, bug reports. - -- Martin Walser (Samhayne) -Contributed the 'SimpleTexturedOpenGl' sample. - -- Matthias Fauconneau -Contributed a fix for the Q3-BSP loader. - -- Jørgen P. Tjernø -Contributed updated and improved xcode workspaces - -- drparallax -Contributed the /samples/SimpleAssimpViewX sample - -- Carsten Fuchs -Contributed a fix for the Normalize method in aiQuaternion. - -- dbburgess -Contributes a Android-specific build issue: log the hardware architecture for ARM. - -- alfiereinre7 -Contributes a obj-fileparser fix: missing tokens in the obj-token list. - -- Roman Kharitonov -Contributes a fix for the configure script environment. - -- Ed Diana -Contributed AssimpDelphi (/port/AssimpDelphi). - -- rdb -Contributes a bundle of fixes and improvements for the bsp-importer. - -- Mick P -For contributing the De-bone postprocessing step and filing various bug reports. - -- Rosen Diankov -Contributed patches to build assimp debian packages using cmake. - -- Mark Page -Contributed a patch to fix the VertexTriangleAdjacency postprocessing step. - -- IOhannes -Contributed the Debian build fixes ( architecture macro ). - -- gellule -Several LWO and LWS fixes (pivoting). - -- Marcel Metz -GCC/Linux fixes for the SimpleOpenGL sample. - -- Brian Miller -Bugfix for a compiler fix for iOS on arm. - -- Séverin Lemaignan -Rewrite of PyAssimp, distutils and Python3 support - -- albert-wang -Bugfixes for the collada parser - -- Ya ping Jin -Bugfixes for uv-tanget calculation. - -- Jonne Nauha -Ogre Binary format support - -- Filip Wasil, Tieto Poland Sp. z o.o. -Android JNI asset extraction support - -- Richard Steffen -Contributed ExportProperties interface -Contributed X File exporter -Contributed Step (stp) exporter - -- Thomas Iorns (mesilliac) -Initial FBX Export support - -For a more detailed list just check: https://github.com/assimp/assimp/network/members - - -======== -Patreons -======== - -Huge thanks to our Patreons! - -- migenius -- Marcus -- Cort -- elect -- Steffen - - -=================== -Commercial Sponsors -=================== - -- MyDidimo (mydidimo.com): Sponsored development of FBX Export support diff --git a/modules/fbx/fbx_parser/FBXAnimation.cpp b/modules/fbx/fbx_parser/FBXAnimation.cpp deleted file mode 100644 index 8627c95012..0000000000 --- a/modules/fbx/fbx_parser/FBXAnimation.cpp +++ /dev/null @@ -1,273 +0,0 @@ -/*************************************************************************/ -/* FBXAnimation.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXAnimation.cpp - * @brief Assimp::FBX::AnimationCurve, Assimp::FBX::AnimationCurveNode, - * Assimp::FBX::AnimationLayer, Assimp::FBX::AnimationStack - */ - -#include "FBXCommon.h" -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXParser.h" - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -AnimationCurve::AnimationCurve(uint64_t id, const ElementPtr element, const std::string &name, const Document & /*doc*/) : - Object(id, element, name) { - const ScopePtr sc = GetRequiredScope(element); - const ElementPtr KeyTime = GetRequiredElement(sc, "KeyTime"); - const ElementPtr KeyValueFloat = GetRequiredElement(sc, "KeyValueFloat"); - - // note preserved keys and values for legacy FBXConverter.cpp - // we can remove this once the animation system is written - // and clean up this code so we do not have copies everywhere. - ParseVectorDataArray(keys, KeyTime); - ParseVectorDataArray(values, KeyValueFloat); - - if (keys.size() != values.size()) { - DOMError("the number of key times does not match the number of keyframe values", KeyTime); - } - - // put the two lists into the map, underlying container is really just a dictionary - // these will always match, if not an error will throw and the file will not import - // this is useful because we then can report something and fix this later if it becomes an issue - // at this point we do not need a different count of these elements so this makes the - // most sense to do. - for (size_t x = 0; x < keys.size(); x++) { - keyvalues[keys[x]] = values[x]; - } - - const ElementPtr KeyAttrDataFloat = sc->GetElement("KeyAttrDataFloat"); - if (KeyAttrDataFloat) { - ParseVectorDataArray(attributes, KeyAttrDataFloat); - } - - const ElementPtr KeyAttrFlags = sc->GetElement("KeyAttrFlags"); - if (KeyAttrFlags) { - ParseVectorDataArray(flags, KeyAttrFlags); - } -} - -// ------------------------------------------------------------------------------------------------ -AnimationCurve::~AnimationCurve() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -AnimationCurveNode::AnimationCurveNode(uint64_t id, const ElementPtr element, const std::string &name, - const Document &doc, const char *const *target_prop_whitelist /*= nullptr*/, - size_t whitelist_size /*= 0*/) : - Object(id, element, name), doc(doc) { - // find target node - const char *whitelist[] = { "Model", "NodeAttribute", "Deformer" }; - const std::vector<const Connection *> &conns = doc.GetConnectionsBySourceSequenced(ID(), whitelist, 3); - - for (const Connection *con : conns) { - // link should go for a property - if (!con->PropertyName().length()) { - continue; - } - - Object *object = con->DestinationObject(); - - if (!object) { - DOMWarning("failed to read destination object for AnimationCurveNode->Model link, ignoring", element); - continue; - } - - target = object; - prop = con->PropertyName(); - break; - } -} - -// ------------------------------------------------------------------------------------------------ -AnimationCurveNode::~AnimationCurveNode() { - curves.clear(); -} - -// ------------------------------------------------------------------------------------------------ -const AnimationMap &AnimationCurveNode::Curves() const { - /* Lazy loaded animation curves, will only load if required */ - if (curves.empty()) { - // resolve attached animation curves - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "AnimationCurve"); - - for (const Connection *con : conns) { - // So the advantage of having this STL boilerplate is that it's dead simple once you get it. - // The other advantage is casting is guaranteed to be safe and nullptr will be returned in the last step if it fails. - Object *ob = con->SourceObject(); - AnimationCurve *anim_curve = dynamic_cast<AnimationCurve *>(ob); - ERR_CONTINUE_MSG(!anim_curve, "Failed to convert animation curve from object"); - - curves.insert(std::make_pair(con->PropertyName(), anim_curve)); - } - } - - return curves; -} - -// ------------------------------------------------------------------------------------------------ -AnimationLayer::AnimationLayer(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc) : - Object(id, element, name), doc(doc) { -} - -// ------------------------------------------------------------------------------------------------ -AnimationLayer::~AnimationLayer() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -const AnimationCurveNodeList AnimationLayer::Nodes(const char *const *target_prop_whitelist, - size_t whitelist_size /*= 0*/) const { - AnimationCurveNodeList nodes; - - // resolve attached animation nodes - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "AnimationCurveNode"); - nodes.reserve(conns.size()); - - for (const Connection *con : conns) { - // link should not go to a property - if (con->PropertyName().length()) { - continue; - } - - Object *ob = con->SourceObject(); - - if (!ob) { - DOMWarning("failed to read source object for AnimationCurveNode->AnimationLayer link, ignoring", element); - continue; - } - - const AnimationCurveNode *anim = dynamic_cast<AnimationCurveNode *>(ob); - if (!anim) { - DOMWarning("source object for ->AnimationLayer link is not an AnimationCurveNode", element); - continue; - } - - if (target_prop_whitelist) { - const char *s = anim->TargetProperty().c_str(); - bool ok = false; - for (size_t i = 0; i < whitelist_size; ++i) { - if (!strcmp(s, target_prop_whitelist[i])) { - ok = true; - break; - } - } - if (!ok) { - continue; - } - } - nodes.push_back(anim); - } - - return nodes; -} - -// ------------------------------------------------------------------------------------------------ -AnimationStack::AnimationStack(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc) : - Object(id, element, name) { - // resolve attached animation layers - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "AnimationLayer"); - layers.reserve(conns.size()); - - for (const Connection *con : conns) { - // link should not go to a property - if (con->PropertyName().length()) { - continue; - } - - Object *ob = con->SourceObject(); - if (!ob) { - DOMWarning("failed to read source object for AnimationLayer->AnimationStack link, ignoring", element); - continue; - } - - const AnimationLayer *anim = dynamic_cast<const AnimationLayer *>(ob); - - if (!anim) { - DOMWarning("source object for ->AnimationStack link is not an AnimationLayer", element); - continue; - } - - layers.push_back(anim); - } -} - -// ------------------------------------------------------------------------------------------------ -AnimationStack::~AnimationStack() { -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXBinaryTokenizer.cpp b/modules/fbx/fbx_parser/FBXBinaryTokenizer.cpp deleted file mode 100644 index f982e0ca4d..0000000000 --- a/modules/fbx/fbx_parser/FBXBinaryTokenizer.cpp +++ /dev/null @@ -1,442 +0,0 @@ -/*************************************************************************/ -/* FBXBinaryTokenizer.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ -/** @file FBXBinaryTokenizer.cpp - * @brief Implementation of a fake lexer for binary fbx files - - * we emit tokens so the parser needs almost no special handling - * for binary files. - */ - -#include "ByteSwapper.h" -#include "FBXTokenizer.h" -#include "core/string/print_string.h" - -#include <stdint.h> - -namespace FBXDocParser { -// ------------------------------------------------------------------------------------------------ -Token::Token(const char *sbegin, const char *send, TokenType type, size_t offset) : - sbegin(sbegin), - send(send), - type(type), - line(offset), - column(BINARY_MARKER) { -#ifdef DEBUG_ENABLED - // contents is bad.. :/ - contents = std::string(sbegin, static_cast<size_t>(send - sbegin)); -#endif - // calc length - // measure from sBegin to sEnd and validate? -} - -namespace { - -// ------------------------------------------------------------------------------------------------ -// signal tokenization error -void TokenizeError(const std::string &message, size_t offset) { - print_error("[FBX-Tokenize] " + String(message.c_str()) + ", offset " + itos(offset)); -} - -// ------------------------------------------------------------------------------------------------ -size_t Offset(const char *begin, const char *cursor) { - //ai_assert(begin <= cursor); - - return cursor - begin; -} - -// ------------------------------------------------------------------------------------------------ -void TokenizeError(const std::string &message, const char *begin, const char *cursor) { - TokenizeError(message, Offset(begin, cursor)); -} - -// ------------------------------------------------------------------------------------------------ -uint32_t ReadWord(const char *input, const char *&cursor, const char *end) { - const size_t k_to_read = sizeof(uint32_t); - if (Offset(cursor, end) < k_to_read) { - TokenizeError("cannot ReadWord, out of bounds", input, cursor); - } - - uint32_t word; - ::memcpy(&word, cursor, 4); - AI_SWAP4(word); - - cursor += k_to_read; - - return word; -} - -// ------------------------------------------------------------------------------------------------ -uint64_t ReadDoubleWord(const char *input, const char *&cursor, const char *end) { - const size_t k_to_read = sizeof(uint64_t); - if (Offset(cursor, end) < k_to_read) { - TokenizeError("cannot ReadDoubleWord, out of bounds", input, cursor); - } - - uint64_t dword /*= *reinterpret_cast<const uint64_t*>(cursor)*/; - ::memcpy(&dword, cursor, sizeof(uint64_t)); - AI_SWAP8(dword); - - cursor += k_to_read; - - return dword; -} - -// ------------------------------------------------------------------------------------------------ -uint8_t ReadByte(const char *input, const char *&cursor, const char *end) { - if (Offset(cursor, end) < sizeof(uint8_t)) { - TokenizeError("cannot ReadByte, out of bounds", input, cursor); - } - - uint8_t word; /* = *reinterpret_cast< const uint8_t* >( cursor )*/ - ::memcpy(&word, cursor, sizeof(uint8_t)); - ++cursor; - - return word; -} - -// ------------------------------------------------------------------------------------------------ -unsigned int ReadString(const char *&sbegin_out, const char *&send_out, const char *input, - const char *&cursor, const char *end, bool long_length = false, bool allow_null = false) { - const uint32_t len_len = long_length ? 4 : 1; - if (Offset(cursor, end) < len_len) { - TokenizeError("cannot ReadString, out of bounds reading length", input, cursor); - } - - const uint32_t length = long_length ? ReadWord(input, cursor, end) : ReadByte(input, cursor, end); - - if (Offset(cursor, end) < length) { - TokenizeError("cannot ReadString, length is out of bounds", input, cursor); - } - - sbegin_out = cursor; - cursor += length; - - send_out = cursor; - - if (!allow_null) { - for (unsigned int i = 0; i < length; ++i) { - if (sbegin_out[i] == '\0') { - TokenizeError("failed ReadString, unexpected NUL character in string", input, cursor); - } - } - } - - return length; -} - -// ------------------------------------------------------------------------------------------------ -void ReadData(const char *&sbegin_out, const char *&send_out, const char *input, const char *&cursor, const char *end, bool &corrupt) { - if (Offset(cursor, end) < 1) { - TokenizeError("cannot ReadData, out of bounds reading length", input, cursor); - corrupt = true; - return; - } - - const char type = *cursor; - sbegin_out = cursor++; - - switch (type) { - // 16 bit int - case 'Y': - cursor += 2; - break; - - // 1 bit bool flag (yes/no) - case 'C': - cursor += 1; - break; - - // 32 bit int - case 'I': - // <- fall through - - // float - case 'F': - cursor += 4; - break; - - // double - case 'D': - cursor += 8; - break; - - // 64 bit int - case 'L': - cursor += 8; - break; - - // note: do not write cursor += ReadWord(...cursor) as this would be UB - - // raw binary data - case 'R': { - const uint32_t length = ReadWord(input, cursor, end); - cursor += length; - break; - } - - case 'b': - // TODO: what is the 'b' type code? Right now we just skip over it / - // take the full range we could get - cursor = end; - break; - - // array of * - case 'f': - case 'd': - case 'l': - case 'i': - case 'c': { - const uint32_t length = ReadWord(input, cursor, end); - const uint32_t encoding = ReadWord(input, cursor, end); - - const uint32_t comp_len = ReadWord(input, cursor, end); - - // compute length based on type and check against the stored value - if (encoding == 0) { - uint32_t stride = 0; - switch (type) { - case 'f': - case 'i': - stride = 4; - break; - - case 'd': - case 'l': - stride = 8; - break; - - case 'c': - stride = 1; - break; - - default: - break; - }; - //ai_assert(stride > 0); - if (length * stride != comp_len) { - TokenizeError("cannot ReadData, calculated data stride differs from what the file claims", input, cursor); - } - } - // zip/deflate algorithm (encoding==1)? take given length. anything else? die - else if (encoding != 1) { - TokenizeError("cannot ReadData, unknown encoding", input, cursor); - } - cursor += comp_len; - break; - } // string - case 'S': { - const char *sb, *se; - // 0 characters can legally happen in such strings - ReadString(sb, se, input, cursor, end, true, true); - break; - } - default: - corrupt = true; // must exit - TokenizeError("cannot ReadData, unexpected type code: " + std::string(&type, 1), input, cursor); - return; - } - - if (cursor > end) { - corrupt = true; // must exit - TokenizeError("cannot ReadData, the remaining size is too small for the data type: " + std::string(&type, 1), input, cursor); - return; - } - - // the type code is contained in the returned range - send_out = cursor; -} - -// ------------------------------------------------------------------------------------------------ -bool ReadScope(TokenList &output_tokens, const char *input, const char *&cursor, const char *end, bool const is64bits, bool &corrupt) { - // the first word contains the offset at which this block ends - const uint64_t end_offset = is64bits ? ReadDoubleWord(input, cursor, end) : ReadWord(input, cursor, end); - - // we may get 0 if reading reached the end of the file - - // fbx files have a mysterious extra footer which I don't know - // how to extract any information from, but at least it always - // starts with a 0. - if (!end_offset) { - return false; - } - - if (end_offset > Offset(input, end)) { - TokenizeError("block offset is out of range", input, cursor); - corrupt = true; - return false; - } else if (end_offset < Offset(input, cursor)) { - TokenizeError("block offset is negative out of range", input, cursor); - corrupt = true; - return false; - } - - // the second data word contains the number of properties in the scope - const uint64_t prop_count = is64bits ? ReadDoubleWord(input, cursor, end) : ReadWord(input, cursor, end); - - // the third data word contains the length of the property list - const uint64_t prop_length = is64bits ? ReadDoubleWord(input, cursor, end) : ReadWord(input, cursor, end); - - // now comes the name of the scope/key - const char *sbeg = nullptr, *send = nullptr; - ReadString(sbeg, send, input, cursor, end); - - output_tokens.push_back(new_Token(sbeg, send, TokenType_KEY, Offset(input, cursor))); - - // now come the individual properties - const char *begin_cursor = cursor; - for (unsigned int i = 0; i < prop_count; ++i) { - ReadData(sbeg, send, input, cursor, begin_cursor + prop_length, corrupt); - if (corrupt) { - return false; - } - - output_tokens.push_back(new_Token(sbeg, send, TokenType_DATA, Offset(input, cursor))); - - if (i != prop_count - 1) { - output_tokens.push_back(new_Token(cursor, cursor + 1, TokenType_COMMA, Offset(input, cursor))); - } - } - - if (Offset(begin_cursor, cursor) != prop_length) { - TokenizeError("property length not reached, something is wrong", input, cursor); - corrupt = true; - return false; - } - - // at the end of each nested block, there is a NUL record to indicate - // that the sub-scope exists (i.e. to distinguish between P: and P : {}) - // this NUL record is 13 bytes long on 32 bit version and 25 bytes long on 64 bit. - const size_t sentinel_block_length = is64bits ? (sizeof(uint64_t) * 3 + 1) : (sizeof(uint32_t) * 3 + 1); - - if (Offset(input, cursor) < end_offset) { - if (end_offset - Offset(input, cursor) < sentinel_block_length) { - TokenizeError("insufficient padding bytes at block end", input, cursor); - } - - output_tokens.push_back(new_Token(cursor, cursor + 1, TokenType_OPEN_BRACKET, Offset(input, cursor))); - - // XXX this is vulnerable to stack overflowing .. - while (Offset(input, cursor) < end_offset - sentinel_block_length) { - ReadScope(output_tokens, input, cursor, input + end_offset - sentinel_block_length, is64bits, corrupt); - if (corrupt) { - return false; - } - } - output_tokens.push_back(new_Token(cursor, cursor + 1, TokenType_CLOSE_BRACKET, Offset(input, cursor))); - - for (unsigned int i = 0; i < sentinel_block_length; ++i) { - if (cursor[i] != '\0') { - TokenizeError("failed to read nested block sentinel, expected all bytes to be 0", input, cursor); - corrupt = true; - return false; - } - } - cursor += sentinel_block_length; - } - - if (Offset(input, cursor) != end_offset) { - TokenizeError("scope length not reached, something is wrong", input, cursor); - corrupt = true; - return false; - } - - return true; -} -} // anonymous namespace - -// ------------------------------------------------------------------------------------------------ -// TODO: Test FBX Binary files newer than the 7500 version to check if the 64 bits address behaviour is consistent -void TokenizeBinary(TokenList &output_tokens, const char *input, size_t length, bool &corrupt) { - if (length < 0x1b) { - //TokenizeError("file is too short",0); - } - - if (strncmp(input, "Kaydara FBX Binary", 18)) { - TokenizeError("magic bytes not found", 0); - } - - const char *cursor = input + 18; - /*Result ignored*/ ReadByte(input, cursor, input + length); - /*Result ignored*/ ReadByte(input, cursor, input + length); - /*Result ignored*/ ReadByte(input, cursor, input + length); - /*Result ignored*/ ReadByte(input, cursor, input + length); - /*Result ignored*/ ReadByte(input, cursor, input + length); - const uint32_t version = ReadWord(input, cursor, input + length); - print_verbose("FBX Version: " + itos(version)); - //ASSIMP_LOG_DEBUG_F("FBX version: ", version); - const bool is64bits = version >= 7500; - const char *end = input + length; - while (cursor < end) { - if (!ReadScope(output_tokens, input, cursor, input + length, is64bits, corrupt)) { - break; - } - } -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXCommon.h b/modules/fbx/fbx_parser/FBXCommon.h deleted file mode 100644 index d0d4790ba8..0000000000 --- a/modules/fbx/fbx_parser/FBXCommon.h +++ /dev/null @@ -1,110 +0,0 @@ -/*************************************************************************/ -/* FBXCommon.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above -copyright notice, this list of conditions and the -following disclaimer. - -* Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the -following disclaimer in the documentation and/or other -materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its -contributors may be used to endorse or promote products -derived from this software without specific prior -written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXCommon.h - * Some useful constants and enums for dealing with FBX files. - */ -#ifndef FBX_COMMON_H -#define FBX_COMMON_H - -#include <string> - -namespace FBXDocParser { -const std::string NULL_RECORD = { // 13 null bytes - '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0' -}; // who knows why -const std::string SEPARATOR = { '\x00', '\x01' }; // for use inside strings -const std::string MAGIC_NODE_TAG = "_$AssimpFbx$"; // from import -const int64_t SECOND = 46186158000; // FBX's kTime unit - -// rotation order. We'll probably use EulerXYZ for everything -enum RotOrder { - RotOrder_EulerXYZ = 0, - RotOrder_EulerXZY, - RotOrder_EulerYZX, - RotOrder_EulerYXZ, - RotOrder_EulerZXY, - RotOrder_EulerZYX, - - RotOrder_SphericXYZ, - - RotOrder_MAX // end-of-enum sentinel -}; - -enum TransformInheritance { - Transform_RrSs = 0, - Transform_RSrs = 1, - Transform_Rrs = 2, - TransformInheritance_MAX // end-of-enum sentinel -}; -} // namespace FBXDocParser - -#endif // FBX_COMMON_H diff --git a/modules/fbx/fbx_parser/FBXDeformer.cpp b/modules/fbx/fbx_parser/FBXDeformer.cpp deleted file mode 100644 index a2b216ab09..0000000000 --- a/modules/fbx/fbx_parser/FBXDeformer.cpp +++ /dev/null @@ -1,271 +0,0 @@ -/*************************************************************************/ -/* FBXDeformer.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXNoteAttribute.cpp - * @brief Assimp::FBX::NodeAttribute (and subclasses) implementation - */ - -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXMeshGeometry.h" -#include "FBXParser.h" -#include "core/math/math_funcs.h" -#include "core/math/transform_3d.h" - -#include <iostream> - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -Deformer::Deformer(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name) { -} - -// ------------------------------------------------------------------------------------------------ -Deformer::~Deformer() { -} - -Constraint::Constraint(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name) { -} - -Constraint::~Constraint() { -} - -// ------------------------------------------------------------------------------------------------ -Cluster::Cluster(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Deformer(id, element, doc, name) { - const ScopePtr sc = GetRequiredScope(element); - // for( auto element : sc.Elements()) - // { - // std::cout << "cluster element: " << element.first << std::endl; - // } - // - // element: Indexes - // element: Transform - // element: TransformAssociateModel - // element: TransformLink - // element: UserData - // element: Version - // element: Weights - - const ElementPtr Indexes = sc->GetElement("Indexes"); - const ElementPtr Weights = sc->GetElement("Weights"); - - const ElementPtr TransformAssociateModel = sc->GetElement("TransformAssociateModel"); - if (TransformAssociateModel != nullptr) { - //Transform t = ReadMatrix(*TransformAssociateModel); - link_mode = SkinLinkMode_Additive; - valid_transformAssociateModel = true; - } else { - link_mode = SkinLinkMode_Normalized; - valid_transformAssociateModel = false; - } - - const ElementPtr Transform = GetRequiredElement(sc, "Transform", element); - const ElementPtr TransformLink = GetRequiredElement(sc, "TransformLink", element); - - // todo: check if we need this - //const Element& TransformAssociateModel = GetRequiredElement(sc, "TransformAssociateModel", &element); - - transform = ReadMatrix(Transform); - transformLink = ReadMatrix(TransformLink); - - // it is actually possible that there be Deformer's with no weights - if (!!Indexes != !!Weights) { - DOMError("either Indexes or Weights are missing from Cluster", element); - } - - if (Indexes) { - ParseVectorDataArray(indices, Indexes); - ParseVectorDataArray(weights, Weights); - } - - if (indices.size() != weights.size()) { - DOMError("sizes of index and weight array don't match up", element); - } - - // read assigned node - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "Model"); - for (const Connection *con : conns) { - const Model *mod = ProcessSimpleConnection<Model>(*con, false, "Model -> Cluster", element); - if (mod) { - node = mod; - break; - } - } - - if (!node) { - DOMError("failed to read target Node for Cluster", element); - node = nullptr; - } -} - -// ------------------------------------------------------------------------------------------------ -Cluster::~Cluster() { -} - -// ------------------------------------------------------------------------------------------------ -Skin::Skin(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Deformer(id, element, doc, name) { - const ScopePtr sc = GetRequiredScope(element); - - // keep this it is used for debugging and any FBX format changes - // for (auto element : sc.Elements()) { - // std::cout << "skin element: " << element.first << std::endl; - // } - - const ElementPtr Link_DeformAcuracy = sc->GetElement("Link_DeformAcuracy"); - if (Link_DeformAcuracy) { - accuracy = ParseTokenAsFloat(GetRequiredToken(Link_DeformAcuracy, 0)); - } - - const ElementPtr SkinType = sc->GetElement("SkinningType"); - - if (SkinType) { - std::string skin_type = ParseTokenAsString(GetRequiredToken(SkinType, 0)); - - if (skin_type == "Linear") { - skinType = Skin_Linear; - } else if (skin_type == "Rigid") { - skinType = Skin_Rigid; - } else if (skin_type == "DualQuaternion") { - skinType = Skin_DualQuaternion; - } else if (skin_type == "Blend") { - skinType = Skin_Blend; - } else { - print_error("[doc:skin] could not find valid skin type: " + String(skin_type.c_str())); - } - } - - // resolve assigned clusters - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "Deformer"); - - // - - clusters.reserve(conns.size()); - for (const Connection *con : conns) { - const Cluster *cluster = ProcessSimpleConnection<Cluster>(*con, false, "Cluster -> Skin", element); - if (cluster) { - clusters.push_back(cluster); - continue; - } - } -} - -// ------------------------------------------------------------------------------------------------ -Skin::~Skin() { -} -// ------------------------------------------------------------------------------------------------ -BlendShape::BlendShape(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Deformer(id, element, doc, name) { - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "Deformer"); - blendShapeChannels.reserve(conns.size()); - for (const Connection *con : conns) { - const BlendShapeChannel *bspc = ProcessSimpleConnection<BlendShapeChannel>(*con, false, "BlendShapeChannel -> BlendShape", element); - if (bspc) { - blendShapeChannels.push_back(bspc); - continue; - } - } -} -// ------------------------------------------------------------------------------------------------ -BlendShape::~BlendShape() { -} -// ------------------------------------------------------------------------------------------------ -BlendShapeChannel::BlendShapeChannel(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Deformer(id, element, doc, name) { - const ScopePtr sc = GetRequiredScope(element); - const ElementPtr DeformPercent = sc->GetElement("DeformPercent"); - if (DeformPercent) { - percent = ParseTokenAsFloat(GetRequiredToken(DeformPercent, 0)); - } - const ElementPtr FullWeights = sc->GetElement("FullWeights"); - if (FullWeights) { - ParseVectorDataArray(fullWeights, FullWeights); - } - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "Geometry"); - shapeGeometries.reserve(conns.size()); - for (const Connection *con : conns) { - const ShapeGeometry *const sg = ProcessSimpleConnection<ShapeGeometry>(*con, false, "Shape -> BlendShapeChannel", element); - if (sg) { - shapeGeometries.push_back(sg); - continue; - } - } -} -// ------------------------------------------------------------------------------------------------ -BlendShapeChannel::~BlendShapeChannel() { -} -// ------------------------------------------------------------------------------------------------ -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXDocument.cpp b/modules/fbx/fbx_parser/FBXDocument.cpp deleted file mode 100644 index 929272c972..0000000000 --- a/modules/fbx/fbx_parser/FBXDocument.cpp +++ /dev/null @@ -1,636 +0,0 @@ -/*************************************************************************/ -/* FBXDocument.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the* - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXDocument.cpp - * @brief Implementation of the FBX DOM classes - */ - -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXImportSettings.h" -#include "FBXMeshGeometry.h" -#include "FBXParser.h" -#include "FBXProperties.h" -#include "FBXUtil.h" - -#include <algorithm> -#include <functional> -#include <iostream> -#include <map> -#include <memory> - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -LazyObject::LazyObject(uint64_t id, const ElementPtr element, const Document &doc) : - doc(doc), element(element), id(id) { - // empty -} - -// ------------------------------------------------------------------------------------------------ -LazyObject::~LazyObject() { - object.reset(); -} - -ObjectPtr LazyObject::LoadObject() { - if (IsBeingConstructed() || FailedToConstruct()) { - return nullptr; - } - - if (object) { - return object.get(); - } - - TokenPtr key = element->KeyToken(); - ERR_FAIL_COND_V(!key, nullptr); - const TokenList &tokens = element->Tokens(); - - if (tokens.size() < 3) { - //DOMError("expected at least 3 tokens: id, name and class tag",&element); - return nullptr; - } - - const char *err = nullptr; - std::string name = ParseTokenAsString(tokens[1], err); - if (err) { - DOMError(err, element); - } - - // small fix for binary reading: binary fbx files don't use - // prefixes such as Model:: in front of their names. The - // loading code expects this at many places, though! - // so convert the binary representation (a 0x0001) to the - // double colon notation. - if (tokens[1]->IsBinary()) { - for (size_t i = 0; i < name.length(); ++i) { - if (name[i] == 0x0 && name[i + 1] == 0x1) { - name = name.substr(i + 2) + "::" + name.substr(0, i); - } - } - } - - const std::string classtag = ParseTokenAsString(tokens[2], err); - if (err) { - DOMError(err, element); - } - - // prevent recursive calls - flags |= BEING_CONSTRUCTED; - - // this needs to be relatively fast since it happens a lot, - // so avoid constructing strings all the time. - const char *obtype = key->begin(); - const size_t length = static_cast<size_t>(key->end() - key->begin()); - - if (!strncmp(obtype, "Pose", length)) { - object.reset(new FbxPose(id, element, doc, name)); - } else if (!strncmp(obtype, "Geometry", length)) { - if (!strcmp(classtag.c_str(), "Mesh")) { - object.reset(new MeshGeometry(id, element, name, doc)); - } - if (!strcmp(classtag.c_str(), "Shape")) { - object.reset(new ShapeGeometry(id, element, name, doc)); - } - if (!strcmp(classtag.c_str(), "Line")) { - object.reset(new LineGeometry(id, element, name, doc)); - } - } else if (!strncmp(obtype, "NodeAttribute", length)) { - if (!strcmp(classtag.c_str(), "Camera")) { - object.reset(new Camera(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "CameraSwitcher")) { - object.reset(new CameraSwitcher(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "Light")) { - object.reset(new Light(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "Null")) { - object.reset(new Null(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "LimbNode")) { - // This is an older format for bones - // this is what blender uses I believe - object.reset(new LimbNode(id, element, doc, name)); - } - } else if (!strncmp(obtype, "Constraint", length)) { - object.reset(new Constraint(id, element, doc, name)); - } else if (!strncmp(obtype, "Deformer", length)) { - if (!strcmp(classtag.c_str(), "Cluster")) { - object.reset(new Cluster(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "Skin")) { - object.reset(new Skin(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "BlendShape")) { - object.reset(new BlendShape(id, element, doc, name)); - } else if (!strcmp(classtag.c_str(), "BlendShapeChannel")) { - object.reset(new BlendShapeChannel(id, element, doc, name)); - } - } else if (!strncmp(obtype, "Model", length)) { - // Model is normal node - - // LimbNode model is a 'bone' node. - if (!strcmp(classtag.c_str(), "LimbNode")) { - object.reset(new ModelLimbNode(id, element, doc, name)); - - } else if (strcmp(classtag.c_str(), "IKEffector") && strcmp(classtag.c_str(), "FKEffector")) { - // FK and IK effectors are not supported. - object.reset(new Model(id, element, doc, name)); - } - } else if (!strncmp(obtype, "Material", length)) { - object.reset(new Material(id, element, doc, name)); - } else if (!strncmp(obtype, "Texture", length)) { - object.reset(new Texture(id, element, doc, name)); - } else if (!strncmp(obtype, "LayeredTexture", length)) { - object.reset(new LayeredTexture(id, element, doc, name)); - } else if (!strncmp(obtype, "Video", length)) { - object.reset(new Video(id, element, doc, name)); - } else if (!strncmp(obtype, "AnimationStack", length)) { - object.reset(new AnimationStack(id, element, name, doc)); - } else if (!strncmp(obtype, "AnimationLayer", length)) { - object.reset(new AnimationLayer(id, element, name, doc)); - } else if (!strncmp(obtype, "AnimationCurve", length)) { - object.reset(new AnimationCurve(id, element, name, doc)); - } else if (!strncmp(obtype, "AnimationCurveNode", length)) { - object.reset(new AnimationCurveNode(id, element, name, doc)); - } else { - ERR_FAIL_V_MSG(nullptr, "FBX contains unsupported object: " + String(obtype)); - } - - flags &= ~BEING_CONSTRUCTED; - - return object.get(); -} - -// ------------------------------------------------------------------------------------------------ -Object::Object(uint64_t id, const ElementPtr element, const std::string &name) : - PropertyTable(element), element(element), name(name), id(id) { -} - -// ------------------------------------------------------------------------------------------------ -Object::~Object() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -FileGlobalSettings::FileGlobalSettings(const Document &doc) : - PropertyTable(), doc(doc) { - // empty -} - -// ------------------------------------------------------------------------------------------------ -FileGlobalSettings::~FileGlobalSettings() { -} - -// ------------------------------------------------------------------------------------------------ -Document::Document(const Parser &parser, const ImportSettings &settings) : - settings(settings), parser(parser) { - // Cannot use array default initialization syntax because vc8 fails on it - for (unsigned int &timeStamp : creationTimeStamp) { - timeStamp = 0; - } - - // we must check if we can read the header version safely, if its outdated then drop it. - if (ReadHeader()) { - SafeToImport = true; - ReadPropertyTemplates(); - - ReadGlobalSettings(); - - // This order is important, connections need parsed objects to check - // whether connections are ok or not. Objects may not be evaluated yet, - // though, since this may require valid connections. - ReadObjects(); - ReadConnections(); - } -} - -// ------------------------------------------------------------------------------------------------ -Document::~Document() { - for (PropertyTemplateMap::value_type v : templates) { - delete v.second; - } - - for (ObjectMap::value_type &v : objects) { - delete v.second; - } - - for (ConnectionMap::value_type &v : src_connections) { - delete v.second; - } - - // clear globals import pointer - globals.reset(); -} - -// ------------------------------------------------------------------------------------------------ -static const unsigned int LowerSupportedVersion = 7100; -static const unsigned int UpperSupportedVersion = 7700; - -bool Document::ReadHeader() { - // Read ID objects from "Objects" section - ScopePtr sc = parser.GetRootScope(); - ElementPtr ehead = sc->GetElement("FBXHeaderExtension"); - if (!ehead || !ehead->Compound()) { - DOMError("no FBXHeaderExtension dictionary found"); - } - - if (parser.IsCorrupt()) { - DOMError("File is corrupt"); - return false; - } - - const ScopePtr shead = ehead->Compound(); - fbxVersion = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(shead, "FBXVersion", ehead), 0)); - - // While we may have some success with newer files, we don't support - // the older 6.n fbx format - if (fbxVersion < LowerSupportedVersion) { - DOMWarning("unsupported, old format version, FBX 2015-2020, you must re-export in a more modern version of your original modelling application"); - return false; - } - if (fbxVersion > UpperSupportedVersion) { - DOMWarning("unsupported, newer format version, supported are only FBX 2015, up to FBX 2020" - " trying to read it nevertheless"); - } - - const ElementPtr ecreator = shead->GetElement("Creator"); - if (ecreator) { - creator = ParseTokenAsString(GetRequiredToken(ecreator, 0)); - } - - // Scene Info - const ElementPtr scene_info = shead->GetElement("SceneInfo"); - - if (scene_info) { - metadata_properties.Setup(scene_info); - } - - const ElementPtr etimestamp = shead->GetElement("CreationTimeStamp"); - if (etimestamp && etimestamp->Compound()) { - const ScopePtr stimestamp = etimestamp->Compound(); - creationTimeStamp[0] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Year"), 0)); - creationTimeStamp[1] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Month"), 0)); - creationTimeStamp[2] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Day"), 0)); - creationTimeStamp[3] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Hour"), 0)); - creationTimeStamp[4] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Minute"), 0)); - creationTimeStamp[5] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Second"), 0)); - creationTimeStamp[6] = ParseTokenAsInt(GetRequiredToken(GetRequiredElement(stimestamp, "Millisecond"), 0)); - } - - return true; -} - -// ------------------------------------------------------------------------------------------------ -void Document::ReadGlobalSettings() { - ERR_FAIL_COND_MSG(globals != nullptr, "Global settings is already setup this is a serious error and should be reported"); - - globals = std::make_shared<FileGlobalSettings>(*this); -} - -// ------------------------------------------------------------------------------------------------ -void Document::ReadObjects() { - // read ID objects from "Objects" section - const ScopePtr sc = parser.GetRootScope(); - const ElementPtr eobjects = sc->GetElement("Objects"); - if (!eobjects || !eobjects->Compound()) { - DOMError("no Objects dictionary found"); - } - - // add a dummy entry to represent the Model::RootNode object (id 0), - // which is only indirectly defined in the input file - objects[0] = new LazyObject(0L, eobjects, *this); - - const ScopePtr sobjects = eobjects->Compound(); - for (const ElementMap::value_type &iter : sobjects->Elements()) { - // extract ID - const TokenList &tok = iter.second->Tokens(); - - if (tok.empty()) { - DOMError("expected ID after object key", iter.second); - } - - const char *err; - const uint64_t id = ParseTokenAsID(tok[0], err); - if (err) { - DOMError(err, iter.second); - } - - // id=0 is normally implicit - if (id == 0L) { - DOMError("encountered object with implicitly defined id 0", iter.second); - } - - if (objects.find(id) != objects.end()) { - DOMWarning("encountered duplicate object id, ignoring first occurrence", iter.second); - } - - objects[id] = new LazyObject(id, iter.second, *this); - - // grab all animation stacks upfront since there is no listing of them - if (!strcmp(iter.first.c_str(), "AnimationStack")) { - animationStacks.push_back(id); - } else if (!strcmp(iter.first.c_str(), "Constraint")) { - constraints.push_back(id); - } else if (!strcmp(iter.first.c_str(), "Pose")) { - bind_poses.push_back(id); - } else if (!strcmp(iter.first.c_str(), "Material")) { - materials.push_back(id); - } else if (!strcmp(iter.first.c_str(), "Deformer")) { - TokenPtr key = iter.second->KeyToken(); - ERR_CONTINUE_MSG(!key, "[parser bug] invalid token key for deformer"); - const TokenList &tokens = iter.second->Tokens(); - const std::string class_tag = ParseTokenAsString(tokens[2], err); - - if (err) { - DOMError(err, iter.second); - } - - if (class_tag == "Skin") { - //print_verbose("registered skin:" + itos(id)); - skins.push_back(id); - } - } - } -} - -// ------------------------------------------------------------------------------------------------ -void Document::ReadPropertyTemplates() { -} - -// ------------------------------------------------------------------------------------------------ -void Document::ReadConnections() { - const ScopePtr sc = parser.GetRootScope(); - - // read property templates from "Definitions" section - const ElementPtr econns = sc->GetElement("Connections"); - if (!econns || !econns->Compound()) { - DOMError("no Connections dictionary found"); - } - - uint64_t insertionOrder = 0l; - const ScopePtr sconns = econns->Compound(); - const ElementCollection conns = sconns->GetCollection("C"); - for (ElementMap::const_iterator it = conns.first; it != conns.second; ++it) { - const ElementPtr el = (*it).second; - const std::string &type = ParseTokenAsString(GetRequiredToken(el, 0)); - - // PP = property-property connection, ignored for now - // (tokens: "PP", ID1, "Property1", ID2, "Property2") - if (type == "PP") { - continue; - } - - const uint64_t src = ParseTokenAsID(GetRequiredToken(el, 1)); - const uint64_t dest = ParseTokenAsID(GetRequiredToken(el, 2)); - - // OO = object-object connection - // OP = object-property connection, in which case the destination property follows the object ID - const std::string &prop = (type == "OP" ? ParseTokenAsString(GetRequiredToken(el, 3)) : ""); - - if (objects.find(src) == objects.end()) { - DOMWarning("source object for connection does not exist", el); - continue; - } - - // dest may be 0 (root node) but we added a dummy object before - if (objects.find(dest) == objects.end()) { - DOMWarning("destination object for connection does not exist", el); - continue; - } - - // add new connection - const Connection *const c = new Connection(insertionOrder++, src, dest, prop, *this); - src_connections.insert(ConnectionMap::value_type(src, c)); - dest_connections.insert(ConnectionMap::value_type(dest, c)); - } -} - -// ------------------------------------------------------------------------------------------------ -const std::vector<const AnimationStack *> &Document::AnimationStacks() const { - if (!animationStacksResolved.empty() || animationStacks.empty()) { - return animationStacksResolved; - } - - animationStacksResolved.reserve(animationStacks.size()); - for (uint64_t id : animationStacks) { - LazyObject *lazy = GetObject(id); - - // Two things happen here: - // We cast internally an Object PTR to an Animation Stack PTR - // We return invalid weak_ptrs for objects which are invalid - - const AnimationStack *stack = lazy->Get<AnimationStack>(); - ERR_CONTINUE_MSG(!stack, "invalid ptr to AnimationStack - conversion failure"); - - // We push back the weak reference :) to keep things simple, as ownership is on the parser side so it won't be cleaned up. - animationStacksResolved.push_back(stack); - } - - return animationStacksResolved; -} - -// ------------------------------------------------------------------------------------------------ -LazyObject *Document::GetObject(uint64_t id) const { - ObjectMap::const_iterator it = objects.find(id); - return it == objects.end() ? nullptr : (*it).second; -} - -#define MAX_CLASSNAMES 6 - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsSequenced(uint64_t id, const ConnectionMap &conns) const { - std::vector<const Connection *> temp; - - const std::pair<ConnectionMap::const_iterator, ConnectionMap::const_iterator> range = - conns.equal_range(id); - - temp.reserve(std::distance(range.first, range.second)); - for (ConnectionMap::const_iterator it = range.first; it != range.second; ++it) { - temp.push_back((*it).second); - } - - std::sort(temp.begin(), temp.end(), std::mem_fn(&Connection::Compare)); - - return temp; // NRVO should handle this -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsSequenced(uint64_t id, bool is_src, - const ConnectionMap &conns, - const char *const *classnames, - size_t count) const - -{ - size_t lengths[MAX_CLASSNAMES]; - - const size_t c = count; - for (size_t i = 0; i < c; ++i) { - lengths[i] = strlen(classnames[i]); - } - - std::vector<const Connection *> temp; - const std::pair<ConnectionMap::const_iterator, ConnectionMap::const_iterator> range = - conns.equal_range(id); - - temp.reserve(std::distance(range.first, range.second)); - for (ConnectionMap::const_iterator it = range.first; it != range.second; ++it) { - TokenPtr key = (is_src ? (*it).second->LazyDestinationObject() : (*it).second->LazySourceObject())->GetElement()->KeyToken(); - - const char *obtype = key->begin(); - - for (size_t i = 0; i < c; ++i) { - //ai_assert(classnames[i]); - if (static_cast<size_t>(std::distance(key->begin(), key->end())) == lengths[i] && !strncmp(classnames[i], obtype, lengths[i])) { - obtype = nullptr; - break; - } - } - - if (obtype) { - continue; - } - - temp.push_back((*it).second); - } - - std::sort(temp.begin(), temp.end(), std::mem_fn(&Connection::Compare)); - return temp; // NRVO should handle this -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsBySourceSequenced(uint64_t source) const { - return GetConnectionsSequenced(source, ConnectionsBySource()); -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsBySourceSequenced(uint64_t src, const char *classname) const { - const char *arr[] = { classname }; - return GetConnectionsBySourceSequenced(src, arr, 1); -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsBySourceSequenced(uint64_t source, - const char *const *classnames, size_t count) const { - return GetConnectionsSequenced(source, true, ConnectionsBySource(), classnames, count); -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsByDestinationSequenced(uint64_t dest, - const char *classname) const { - const char *arr[] = { classname }; - return GetConnectionsByDestinationSequenced(dest, arr, 1); -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsByDestinationSequenced(uint64_t dest) const { - return GetConnectionsSequenced(dest, ConnectionsByDestination()); -} - -// ------------------------------------------------------------------------------------------------ -std::vector<const Connection *> Document::GetConnectionsByDestinationSequenced(uint64_t dest, - const char *const *classnames, size_t count) const { - return GetConnectionsSequenced(dest, false, ConnectionsByDestination(), classnames, count); -} - -// ------------------------------------------------------------------------------------------------ -Connection::Connection(uint64_t insertionOrder, uint64_t src, uint64_t dest, const std::string &prop, - const Document &doc) : - insertionOrder(insertionOrder), prop(prop), src(src), dest(dest), doc(doc) { -} - -// ------------------------------------------------------------------------------------------------ -Connection::~Connection() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -LazyObject *Connection::LazySourceObject() const { - LazyObject *const lazy = doc.GetObject(src); - return lazy; -} - -// ------------------------------------------------------------------------------------------------ -LazyObject *Connection::LazyDestinationObject() const { - LazyObject *const lazy = doc.GetObject(dest); - return lazy; -} - -// ------------------------------------------------------------------------------------------------ -Object *Connection::SourceObject() const { - LazyObject *lazy = doc.GetObject(src); - //ai_assert(lazy); - return lazy->LoadObject(); -} - -// ------------------------------------------------------------------------------------------------ -Object *Connection::DestinationObject() const { - LazyObject *lazy = doc.GetObject(dest); - //ai_assert(lazy); - return lazy->LoadObject(); -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXDocument.h b/modules/fbx/fbx_parser/FBXDocument.h deleted file mode 100644 index 5bf280a1dc..0000000000 --- a/modules/fbx/fbx_parser/FBXDocument.h +++ /dev/null @@ -1,1252 +0,0 @@ -/*************************************************************************/ -/* FBXDocument.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/** @file FBXDocument.h - * @brief FBX DOM - */ -#ifndef FBX_DOCUMENT_H -#define FBX_DOCUMENT_H - -#include "FBXCommon.h" -#include "FBXParser.h" -#include "FBXProperties.h" -#include "core/math/transform_3d.h" -#include "core/math/vector2.h" -#include "core/math/vector3.h" -#include "core/string/print_string.h" -#include <stdint.h> -#include <numeric> - -#define _AI_CONCAT(a, b) a##b -#define AI_CONCAT(a, b) _AI_CONCAT(a, b) - -namespace FBXDocParser { - -class Parser; -class Object; -struct ImportSettings; -class Connection; - -class PropertyTable; -class Document; -class Material; -class ShapeGeometry; -class LineGeometry; -class Geometry; - -class Video; - -class AnimationCurve; -class AnimationCurveNode; -class AnimationLayer; -class AnimationStack; - -class BlendShapeChannel; -class BlendShape; -class Skin; -class Cluster; - -typedef Object *ObjectPtr; -#define new_Object new Object - -/** Represents a delay-parsed FBX objects. Many objects in the scene - * are not needed by assimp, so it makes no sense to parse them - * upfront. */ -class LazyObject { -public: - LazyObject(uint64_t id, const ElementPtr element, const Document &doc); - ~LazyObject(); - - ObjectPtr LoadObject(); - - /* Casting weak pointers to their templated type safely and preserving ref counting and safety - * with lock() keyword to prevent leaking memory - */ - template <typename T> - const T *Get() { - ObjectPtr ob = LoadObject(); - return dynamic_cast<const T *>(ob); - } - - uint64_t ID() const { - return id; - } - - bool IsBeingConstructed() const { - return (flags & BEING_CONSTRUCTED) != 0; - } - - bool FailedToConstruct() const { - return (flags & FAILED_TO_CONSTRUCT) != 0; - } - - ElementPtr GetElement() const { - return element; - } - - const Document &GetDocument() const { - return doc; - } - -private: - const Document &doc; - ElementPtr element = nullptr; - std::shared_ptr<Object> object = nullptr; - const uint64_t id = 0; - - enum Flags { - BEING_CONSTRUCTED = 0x1, - FAILED_TO_CONSTRUCT = 0x2 - }; - - unsigned int flags = 0; -}; - -/** Base class for in-memory (DOM) representations of FBX objects */ -class Object : public PropertyTable { -public: - Object(uint64_t id, const ElementPtr element, const std::string &name); - - virtual ~Object(); - - ElementPtr SourceElement() const { - return element; - } - - const std::string &Name() const { - return name; - } - - uint64_t ID() const { - return id; - } - -protected: - const ElementPtr element = nullptr; - const std::string name; - const uint64_t id; -}; - -/** DOM class for generic FBX NoteAttribute blocks. NoteAttribute's just hold a property table, - * fixed members are added by deriving classes. */ -class NodeAttribute : public Object { -public: - NodeAttribute(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~NodeAttribute(); -}; - -/** DOM base class for FBX camera settings attached to a node */ -class CameraSwitcher : public NodeAttribute { -public: - CameraSwitcher(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~CameraSwitcher(); - - int CameraID() const { - return cameraId; - } - - const std::string &CameraName() const { - return cameraName; - } - - const std::string &CameraIndexName() const { - return cameraIndexName; - } - -private: - int cameraId = 0; - std::string cameraName; - std::string cameraIndexName; -}; - -#define fbx_stringize(a) #a - -#define fbx_simple_property(name, type, default_value) \ - type name() const { \ - return PropertyGet<type>(this, fbx_stringize(name), (default_value)); \ - } - -// XXX improve logging -#define fbx_simple_enum_property(name, type, default_value) \ - type name() const { \ - const int ival = PropertyGet<int>(this, fbx_stringize(name), static_cast<int>(default_value)); \ - if (ival < 0 || ival >= AI_CONCAT(type, _MAX)) { \ - return static_cast<type>(default_value); \ - } \ - return static_cast<type>(ival); \ - } - -class FbxPoseNode; -class FbxPose : public Object { -public: - FbxPose(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - const std::vector<FbxPoseNode *> &GetBindPoses() const { - return pose_nodes; - } - - virtual ~FbxPose(); - -private: - std::vector<FbxPoseNode *> pose_nodes; -}; - -class FbxPoseNode { -public: - FbxPoseNode(const ElementPtr element, const Document &doc, const std::string &name) { - const ScopePtr sc = GetRequiredScope(element); - - // get pose node transform - const ElementPtr Transform = GetRequiredElement(sc, "Matrix", element); - transform = ReadMatrix(Transform); - - // get node id this pose node is for - const ElementPtr NodeId = sc->GetElement("Node3D"); - if (NodeId) { - target_id = ParseTokenAsInt64(GetRequiredToken(NodeId, 0)); - } - - print_verbose("added posenode " + itos(target_id) + " transform: " + transform); - } - virtual ~FbxPoseNode() { - } - - uint64_t GetNodeID() const { - return target_id; - } - - Transform3D GetBindPose() const { - return transform; - } - -private: - uint64_t target_id = 0; - Transform3D transform; -}; - -/** DOM base class for FBX cameras attached to a node */ -class Camera : public NodeAttribute { -public: - Camera(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Camera(); - - fbx_simple_property(Position, Vector3, Vector3(0, 0, 0)); - fbx_simple_property(UpVector, Vector3, Vector3(0, 1, 0)); - fbx_simple_property(InterestPosition, Vector3, Vector3(0, 0, 0)); - - fbx_simple_property(AspectWidth, float, 1.0f); - fbx_simple_property(AspectHeight, float, 1.0f); - fbx_simple_property(FilmWidth, float, 1.0f); - fbx_simple_property(FilmHeight, float, 1.0f); - - fbx_simple_property(NearPlane, float, 0.1f); - fbx_simple_property(FarPlane, float, 100.0f); - - fbx_simple_property(FilmAspectRatio, float, 1.0f); - fbx_simple_property(ApertureMode, int, 0); - - fbx_simple_property(FieldOfView, float, 1.0f); - fbx_simple_property(FocalLength, float, 1.0f); -}; - -/** DOM base class for FBX null markers attached to a node */ -class Null : public NodeAttribute { -public: - Null(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Null(); -}; - -/** DOM base class for FBX limb node markers attached to a node */ -class LimbNode : public NodeAttribute { -public: - LimbNode(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~LimbNode(); -}; - -/** DOM base class for FBX lights attached to a node */ -class Light : public NodeAttribute { -public: - Light(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Light(); - - enum Type { - Type_Point, - Type_Directional, - Type_Spot, - Type_Area, - Type_Volume, - - Type_MAX // end-of-enum sentinel - }; - - enum Decay { - Decay_None, - Decay_Linear, - Decay_Quadratic, - Decay_Cubic, - - Decay_MAX // end-of-enum sentinel - }; - - fbx_simple_property(Color, Vector3, Vector3(1, 1, 1)); - fbx_simple_enum_property(LightType, Type, 0); - fbx_simple_property(CastLightOnObject, bool, false); - fbx_simple_property(DrawVolumetricLight, bool, true); - fbx_simple_property(DrawGroundProjection, bool, true); - fbx_simple_property(DrawFrontFacingVolumetricLight, bool, false); - fbx_simple_property(Intensity, float, 100.0f); - fbx_simple_property(InnerAngle, float, 0.0f); - fbx_simple_property(OuterAngle, float, 45.0f); - fbx_simple_property(Fog, int, 50); - fbx_simple_enum_property(DecayType, Decay, 2); - fbx_simple_property(DecayStart, float, 1.0f); - fbx_simple_property(FileName, std::string, ""); - - fbx_simple_property(EnableNearAttenuation, bool, false); - fbx_simple_property(NearAttenuationStart, float, 0.0f); - fbx_simple_property(NearAttenuationEnd, float, 0.0f); - fbx_simple_property(EnableFarAttenuation, bool, false); - fbx_simple_property(FarAttenuationStart, float, 0.0f); - fbx_simple_property(FarAttenuationEnd, float, 0.0f); - - fbx_simple_property(CastShadows, bool, true); - fbx_simple_property(ShadowColor, Vector3, Vector3(0, 0, 0)); - - fbx_simple_property(AreaLightShape, int, 0); - - fbx_simple_property(LeftBarnDoor, float, 20.0f); - fbx_simple_property(RightBarnDoor, float, 20.0f); - fbx_simple_property(TopBarnDoor, float, 20.0f); - fbx_simple_property(BottomBarnDoor, float, 20.0f); - fbx_simple_property(EnableBarnDoor, bool, true); -}; - -class Model; - -typedef Model *ModelPtr; -#define new_Model new Model - -/** DOM base class for FBX models (even though its semantics are more "node" than "model" */ -class Model : public Object { -public: - enum RotOrder { - RotOrder_EulerXYZ = 0, - RotOrder_EulerXZY, - RotOrder_EulerYZX, - RotOrder_EulerYXZ, - RotOrder_EulerZXY, - RotOrder_EulerZYX, - - RotOrder_SphericXYZ, - - RotOrder_MAX // end-of-enum sentinel - }; - - Model(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Model(); - - fbx_simple_property(QuaternionInterpolate, int, 0); - - fbx_simple_property(RotationOffset, Vector3, Vector3()); - fbx_simple_property(RotationPivot, Vector3, Vector3()); - fbx_simple_property(ScalingOffset, Vector3, Vector3()); - fbx_simple_property(ScalingPivot, Vector3, Vector3()); - fbx_simple_property(TranslationActive, bool, false); - fbx_simple_property(TranslationMin, Vector3, Vector3()); - fbx_simple_property(TranslationMax, Vector3, Vector3()); - - fbx_simple_property(TranslationMinX, bool, false); - fbx_simple_property(TranslationMaxX, bool, false); - fbx_simple_property(TranslationMinY, bool, false); - fbx_simple_property(TranslationMaxY, bool, false); - fbx_simple_property(TranslationMinZ, bool, false); - fbx_simple_property(TranslationMaxZ, bool, false); - - fbx_simple_enum_property(RotationOrder, RotOrder, 0); - fbx_simple_property(RotationSpaceForLimitOnly, bool, false); - fbx_simple_property(RotationStiffnessX, float, 0.0f); - fbx_simple_property(RotationStiffnessY, float, 0.0f); - fbx_simple_property(RotationStiffnessZ, float, 0.0f); - fbx_simple_property(AxisLen, float, 0.0f); - - fbx_simple_property(PreRotation, Vector3, Vector3()); - fbx_simple_property(PostRotation, Vector3, Vector3()); - fbx_simple_property(RotationActive, bool, false); - - fbx_simple_property(RotationMin, Vector3, Vector3()); - fbx_simple_property(RotationMax, Vector3, Vector3()); - - fbx_simple_property(RotationMinX, bool, false); - fbx_simple_property(RotationMaxX, bool, false); - fbx_simple_property(RotationMinY, bool, false); - fbx_simple_property(RotationMaxY, bool, false); - fbx_simple_property(RotationMinZ, bool, false); - fbx_simple_property(RotationMaxZ, bool, false); - fbx_simple_enum_property(InheritType, TransformInheritance, 0); - - fbx_simple_property(ScalingActive, bool, false); - fbx_simple_property(ScalingMin, Vector3, Vector3()); - fbx_simple_property(ScalingMax, Vector3, Vector3(1, 1, 1)); - fbx_simple_property(ScalingMinX, bool, false); - fbx_simple_property(ScalingMaxX, bool, false); - fbx_simple_property(ScalingMinY, bool, false); - fbx_simple_property(ScalingMaxY, bool, false); - fbx_simple_property(ScalingMinZ, bool, false); - fbx_simple_property(ScalingMaxZ, bool, false); - - fbx_simple_property(GeometricTranslation, Vector3, Vector3()); - fbx_simple_property(GeometricRotation, Vector3, Vector3()); - fbx_simple_property(GeometricScaling, Vector3, Vector3(1, 1, 1)); - - fbx_simple_property(MinDampRangeX, float, 0.0f); - fbx_simple_property(MinDampRangeY, float, 0.0f); - fbx_simple_property(MinDampRangeZ, float, 0.0f); - fbx_simple_property(MaxDampRangeX, float, 0.0f); - fbx_simple_property(MaxDampRangeY, float, 0.0f); - fbx_simple_property(MaxDampRangeZ, float, 0.0f); - - fbx_simple_property(MinDampStrengthX, float, 0.0f); - fbx_simple_property(MinDampStrengthY, float, 0.0f); - fbx_simple_property(MinDampStrengthZ, float, 0.0f); - fbx_simple_property(MaxDampStrengthX, float, 0.0f); - fbx_simple_property(MaxDampStrengthY, float, 0.0f); - fbx_simple_property(MaxDampStrengthZ, float, 0.0f); - - fbx_simple_property(PreferredAngleX, float, 0.0f); - fbx_simple_property(PreferredAngleY, float, 0.0f); - fbx_simple_property(PreferredAngleZ, float, 0.0f); - - fbx_simple_property(Show, bool, true); - fbx_simple_property(LODBox, bool, false); - fbx_simple_property(Freeze, bool, false); - - const std::string &Shading() const { - return shading; - } - - const std::string &Culling() const { - return culling; - } - - /** Get material links */ - const std::vector<const Material *> &GetMaterials() const { - return materials; - } - - /** Get geometry links */ - const std::vector<const Geometry *> &GetGeometry() const { - return geometry; - } - - /** Get node attachments */ - const std::vector<const NodeAttribute *> &GetAttributes() const { - return attributes; - } - - /** convenience method to check if the node has a Null node marker */ - bool IsNull() const; - -private: - void ResolveLinks(const ElementPtr element, const Document &doc); - -private: - std::vector<const Material *> materials; - std::vector<const Geometry *> geometry; - std::vector<const NodeAttribute *> attributes; - - std::string shading; - std::string culling; -}; - -class ModelLimbNode : public Model { -public: - ModelLimbNode(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~ModelLimbNode(); -}; - -/** DOM class for generic FBX textures */ -class Texture : public Object { -public: - Texture(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Texture(); - - const std::string &Type() const { - return type; - } - - const std::string &FileName() const { - return fileName; - } - - const std::string &RelativeFilename() const { - return relativeFileName; - } - - const std::string &AlphaSource() const { - return alphaSource; - } - - const Vector2 &UVTranslation() const { - return uvTrans; - } - - const Vector2 &UVScaling() const { - return uvScaling; - } - - // return a 4-tuple - const unsigned int *Crop() const { - return crop; - } - - const Video *Media() const { - return media; - } - -private: - Vector2 uvTrans; - Vector2 uvScaling; - - std::string type; - std::string relativeFileName; - std::string fileName; - std::string alphaSource; - - unsigned int crop[4] = { 0 }; - const Video *media = nullptr; -}; - -/** DOM class for layered FBX textures */ -class LayeredTexture : public Object { -public: - LayeredTexture(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~LayeredTexture(); - - // Can only be called after construction of the layered texture object due to construction flag. - void fillTexture(const Document &doc); - - enum BlendMode { - BlendMode_Translucent, - BlendMode_Additive, - BlendMode_Modulate, - BlendMode_Modulate2, - BlendMode_Over, - BlendMode_Normal, - BlendMode_Dissolve, - BlendMode_Darken, - BlendMode_ColorBurn, - BlendMode_LinearBurn, - BlendMode_DarkerColor, - BlendMode_Lighten, - BlendMode_Screen, - BlendMode_ColorDodge, - BlendMode_LinearDodge, - BlendMode_LighterColor, - BlendMode_SoftLight, - BlendMode_HardLight, - BlendMode_VividLight, - BlendMode_LinearLight, - BlendMode_PinLight, - BlendMode_HardMix, - BlendMode_Difference, - BlendMode_Exclusion, - BlendMode_Subtract, - BlendMode_Divide, - BlendMode_Hue, - BlendMode_Saturation, - BlendMode_Color, - BlendMode_Luminosity, - BlendMode_Overlay, - BlendMode_BlendModeCount - }; - - const Texture *getTexture(int index = 0) const { - return textures[index]; - } - int textureCount() const { - return static_cast<int>(textures.size()); - } - BlendMode GetBlendMode() const { - return blendMode; - } - float Alpha() { - return alpha; - } - -private: - std::vector<const Texture *> textures; - BlendMode blendMode = BlendMode::BlendMode_Additive; - float alpha = 0; -}; - -typedef std::map<std::string, const Texture *> TextureMap; -typedef std::map<std::string, const LayeredTexture *> LayeredTextureMap; - -/** DOM class for generic FBX videos */ -class Video : public Object { -public: - Video(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - virtual ~Video(); - - const std::string &Type() const { - return type; - } - - bool IsEmbedded() const { - return contentLength > 0; - } - - const std::string &FileName() const { - return fileName; - } - - const std::string &RelativeFilename() const { - return relativeFileName; - } - - const uint8_t *Content() const { - return content; - } - - uint64_t ContentLength() const { - return contentLength; - } - - uint8_t *RelinquishContent() { - uint8_t *ptr = content; - content = nullptr; - return ptr; - } - - bool operator==(const Video &other) const { - return ( - type == other.type && relativeFileName == other.relativeFileName && fileName == other.fileName); - } - - bool operator<(const Video &other) const { - return std::tie(type, relativeFileName, fileName) < std::tie(other.type, other.relativeFileName, other.fileName); - } - -private: - std::string type; - std::string relativeFileName; - std::string fileName; - - uint64_t contentLength = 0; - uint8_t *content = nullptr; -}; - -/** DOM class for generic FBX materials */ -class Material : public Object { -public: - Material(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - virtual ~Material(); - - const std::string &GetShadingModel() const { - return shading; - } - - bool IsMultilayer() const { - return multilayer; - } - - const TextureMap &Textures() const { - return textures; - } - - const LayeredTextureMap &LayeredTextures() const { - return layeredTextures; - } - -private: - std::string shading; - bool multilayer = false; - - TextureMap textures; - LayeredTextureMap layeredTextures; -}; - -// signed int keys (this can happen!) -typedef std::vector<int64_t> KeyTimeList; -typedef std::vector<float> KeyValueList; - -/** Represents a FBX animation curve (i.e. a 1-dimensional set of keyframes and values therefore) */ -class AnimationCurve : public Object { -public: - AnimationCurve(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - virtual ~AnimationCurve(); - - /** get list of keyframe positions (time). - * Invariant: |GetKeys()| > 0 */ - const KeyTimeList &GetKeys() const { - return keys; - } - - /** get list of keyframe values. - * Invariant: |GetKeys()| == |GetValues()| && |GetKeys()| > 0*/ - const KeyValueList &GetValues() const { - return values; - } - - const std::map<int64_t, float> &GetValueTimeTrack() const { - return keyvalues; - } - - const std::vector<float> &GetAttributes() const { - return attributes; - } - - const std::vector<unsigned int> &GetFlags() const { - return flags; - } - -private: - KeyTimeList keys; - KeyValueList values; - std::vector<float> attributes; - std::map<int64_t, float> keyvalues; - std::vector<unsigned int> flags; -}; - -/* Typedef for pointers for the animation handler */ -typedef std::shared_ptr<AnimationCurve> AnimationCurvePtr; -typedef std::weak_ptr<AnimationCurve> AnimationCurveWeakPtr; -typedef std::map<std::string, const AnimationCurve *> AnimationMap; - -/* Animation Curve node ptr */ -typedef std::shared_ptr<AnimationCurveNode> AnimationCurveNodePtr; -typedef std::weak_ptr<AnimationCurveNode> AnimationCurveNodeWeakPtr; - -/** Represents a FBX animation curve (i.e. a mapping from single animation curves to nodes) */ -class AnimationCurveNode : public Object { -public: - /* the optional white list specifies a list of property names for which the caller - wants animations for. If the curve node does not match one of these, std::range_error - will be thrown. */ - AnimationCurveNode(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc, - const char *const *target_prop_whitelist = nullptr, size_t whitelist_size = 0); - - virtual ~AnimationCurveNode(); - - const AnimationMap &Curves() const; - - /** Object the curve is assigned to, this can be nullptr if the - * target object has no DOM representation or could not - * be read for other reasons.*/ - Object *Target() const { - return target; - } - - Model *TargetAsModel() const { - return dynamic_cast<Model *>(target); - } - - NodeAttribute *TargetAsNodeAttribute() const { - return dynamic_cast<NodeAttribute *>(target); - } - - /** Property of Target() that is being animated*/ - const std::string &TargetProperty() const { - return prop; - } - -private: - Object *target = nullptr; - mutable AnimationMap curves; - std::string prop; - const Document &doc; -}; - -typedef std::vector<const AnimationCurveNode *> AnimationCurveNodeList; - -typedef std::shared_ptr<AnimationLayer> AnimationLayerPtr; -typedef std::weak_ptr<AnimationLayer> AnimationLayerWeakPtr; -typedef std::vector<const AnimationLayer *> AnimationLayerList; - -/** Represents a FBX animation layer (i.e. a list of node animations) */ -class AnimationLayer : public Object { -public: - AnimationLayer(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - virtual ~AnimationLayer(); - - /* the optional white list specifies a list of property names for which the caller - wants animations for. Curves not matching this list will not be added to the - animation layer. */ - const AnimationCurveNodeList Nodes(const char *const *target_prop_whitelist = nullptr, size_t whitelist_size = 0) const; - -private: - const Document &doc; -}; - -/** Represents a FBX animation stack (i.e. a list of animation layers) */ -class AnimationStack : public Object { -public: - AnimationStack(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - virtual ~AnimationStack(); - - fbx_simple_property(LocalStart, int64_t, 0L); - fbx_simple_property(LocalStop, int64_t, 0L); - fbx_simple_property(ReferenceStart, int64_t, 0L); - fbx_simple_property(ReferenceStop, int64_t, 0L); - - const AnimationLayerList &Layers() const { - return layers; - } - -private: - AnimationLayerList layers; -}; - -/** DOM class for deformers */ -class Deformer : public Object { -public: - Deformer(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Deformer(); -}; - -/** Constraints are from Maya they can help us with BoneAttachments :) **/ -class Constraint : public Object { -public: - Constraint(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - virtual ~Constraint(); -}; - -typedef std::vector<float> WeightArray; -typedef std::vector<unsigned int> WeightIndexArray; - -/** DOM class for BlendShapeChannel deformers */ -class BlendShapeChannel : public Deformer { -public: - BlendShapeChannel(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - virtual ~BlendShapeChannel(); - - float DeformPercent() const { - return percent; - } - - const WeightArray &GetFullWeights() const { - return fullWeights; - } - - const std::vector<const ShapeGeometry *> &GetShapeGeometries() const { - return shapeGeometries; - } - -private: - float percent = 0; - WeightArray fullWeights; - std::vector<const ShapeGeometry *> shapeGeometries; -}; - -/** DOM class for BlendShape deformers */ -class BlendShape : public Deformer { -public: - BlendShape(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - virtual ~BlendShape(); - - const std::vector<const BlendShapeChannel *> &BlendShapeChannels() const { - return blendShapeChannels; - } - -private: - std::vector<const BlendShapeChannel *> blendShapeChannels; -}; - -/** DOM class for skin deformer clusters (aka sub-deformers) */ -class Cluster : public Deformer { -public: - Cluster(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - virtual ~Cluster(); - - /** get the list of deformer weights associated with this cluster. - * Use #GetIndices() to get the associated vertices. Both arrays - * have the same size (and may also be empty). */ - const std::vector<float> &GetWeights() const { - return weights; - } - - /** get indices into the vertex data of the geometry associated - * with this cluster. Use #GetWeights() to get the associated weights. - * Both arrays have the same size (and may also be empty). */ - const std::vector<unsigned int> &GetIndices() const { - return indices; - } - - /** */ - const Transform3D &GetTransform() const { - return transform; - } - - const Transform3D &TransformLink() const { - return transformLink; - } - - const Model *TargetNode() const { - return node; - } - - const Transform3D &TransformAssociateModel() const { - return transformAssociateModel; - } - - bool TransformAssociateModelValid() const { - return valid_transformAssociateModel; - } - - // property is not in the fbx file - // if the cluster has an associate model - // we then have an additive type - enum SkinLinkMode { - SkinLinkMode_Normalized = 0, - SkinLinkMode_Additive = 1 - }; - - SkinLinkMode GetLinkMode() { - return link_mode; - } - -private: - std::vector<float> weights; - std::vector<unsigned int> indices; - - Transform3D transform; - Transform3D transformLink; - Transform3D transformAssociateModel; - SkinLinkMode link_mode; - bool valid_transformAssociateModel = false; - const Model *node = nullptr; -}; - -/** DOM class for skin deformers */ -class Skin : public Deformer { -public: - Skin(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name); - - virtual ~Skin(); - - float DeformAccuracy() const { - return accuracy; - } - - const std::vector<const Cluster *> &Clusters() const { - return clusters; - } - - enum SkinType { - Skin_Rigid = 0, - Skin_Linear, - Skin_DualQuaternion, - Skin_Blend - }; - - const SkinType &GetSkinType() const { - return skinType; - } - -private: - float accuracy = 0; - SkinType skinType = SkinType::Skin_Linear; - std::vector<const Cluster *> clusters; -}; - -/** Represents a link between two FBX objects. */ -class Connection { -public: - Connection(uint64_t insertionOrder, uint64_t src, uint64_t dest, const std::string &prop, const Document &doc); - ~Connection(); - - // note: a connection ensures that the source and dest objects exist, but - // not that they have DOM representations, so the return value of one of - // these functions can still be nullptr. - Object *SourceObject() const; - Object *DestinationObject() const; - - // these, however, are always guaranteed to be valid - LazyObject *LazySourceObject() const; - LazyObject *LazyDestinationObject() const; - - /** return the name of the property the connection is attached to. - * this is an empty string for object to object (OO) connections. */ - const std::string &PropertyName() const { - return prop; - } - - uint64_t InsertionOrder() const { - return insertionOrder; - } - - int CompareTo(const Connection *c) const { - //ai_assert(nullptr != c); - - // note: can't subtract because this would overflow uint64_t - if (InsertionOrder() > c->InsertionOrder()) { - return 1; - } else if (InsertionOrder() < c->InsertionOrder()) { - return -1; - } - return 0; - } - - bool Compare(const Connection *c) const { - //ai_assert(nullptr != c); - - return InsertionOrder() < c->InsertionOrder(); - } - -public: - uint64_t insertionOrder = 0; - const std::string prop; - - uint64_t src = 0, dest = 0; - const Document &doc; -}; - -// XXX again, unique_ptr would be useful. shared_ptr is too -// bloated since the objects have a well-defined single owner -// during their entire lifetime (Document). FBX files have -// up to many thousands of objects (most of which we never use), -// so the memory overhead for them should be kept at a minimum. -typedef std::map<uint64_t, LazyObject *> ObjectMap; -typedef std::map<std::string, const PropertyTable *> PropertyTemplateMap; -typedef std::multimap<uint64_t, const Connection *> ConnectionMap; - -/** DOM class for global document settings, a single instance per document can - * be accessed via Document.Globals(). */ -class FileGlobalSettings : public PropertyTable { -public: - FileGlobalSettings(const Document &doc); - virtual ~FileGlobalSettings(); - - const Document &GetDocument() const { - return doc; - } - - fbx_simple_property(UpAxis, int, 1); - fbx_simple_property(UpAxisSign, int, 1); - fbx_simple_property(FrontAxis, int, 2); - fbx_simple_property(FrontAxisSign, int, 1); - fbx_simple_property(CoordAxis, int, 0); - fbx_simple_property(CoordAxisSign, int, 1); - fbx_simple_property(OriginalUpAxis, int, 0); - fbx_simple_property(OriginalUpAxisSign, int, 1); - fbx_simple_property(UnitScaleFactor, float, 1); - fbx_simple_property(OriginalUnitScaleFactor, float, 1); - fbx_simple_property(AmbientColor, Vector3, Vector3(0, 0, 0)); - fbx_simple_property(DefaultCamera, std::string, ""); - - enum FrameRate { - FrameRate_DEFAULT = 0, - FrameRate_120 = 1, - FrameRate_100 = 2, - FrameRate_60 = 3, - FrameRate_50 = 4, - FrameRate_48 = 5, - FrameRate_30 = 6, - FrameRate_30_DROP = 7, - FrameRate_NTSC_DROP_FRAME = 8, - FrameRate_NTSC_FULL_FRAME = 9, - FrameRate_PAL = 10, - FrameRate_CINEMA = 11, - FrameRate_1000 = 12, - FrameRate_CINEMA_ND = 13, - FrameRate_CUSTOM = 14, - - FrameRate_MAX // end-of-enum sentinel - }; - - fbx_simple_enum_property(TimeMode, FrameRate, FrameRate_DEFAULT); - fbx_simple_property(TimeSpanStart, uint64_t, 0L); - fbx_simple_property(TimeSpanStop, uint64_t, 0L); - fbx_simple_property(CustomFrameRate, float, -1.0f); - -private: - const Document &doc; -}; - -/** DOM root for a FBX file */ -class Document { -public: - Document(const Parser &parser, const ImportSettings &settings); - - ~Document(); - - LazyObject *GetObject(uint64_t id) const; - - bool IsSafeToImport() const { - return SafeToImport; - } - - bool IsBinary() const { - return parser.IsBinary(); - } - - unsigned int FBXVersion() const { - return fbxVersion; - } - - const std::string &Creator() const { - return creator; - } - - // elements (in this order): Year, Month, Day, Hour, Second, Millisecond - const unsigned int *CreationTimeStamp() const { - return creationTimeStamp; - } - - const FileGlobalSettings *GlobalSettingsPtr() const { - return globals.get(); - } - - const PropertyTable &GetMetadataProperties() const { - return metadata_properties; - } - - const PropertyTemplateMap &Templates() const { - return templates; - } - - const ObjectMap &Objects() const { - return objects; - } - - const ImportSettings &Settings() const { - return settings; - } - - const ConnectionMap &ConnectionsBySource() const { - return src_connections; - } - - const ConnectionMap &ConnectionsByDestination() const { - return dest_connections; - } - - // note: the implicit rule in all DOM classes is to always resolve - // from destination to source (since the FBX object hierarchy is, - // with very few exceptions, a DAG, this avoids cycles). In all - // cases that may involve back-facing edges in the object graph, - // use LazyObject::IsBeingConstructed() to check. - - std::vector<const Connection *> GetConnectionsBySourceSequenced(uint64_t source) const; - std::vector<const Connection *> GetConnectionsByDestinationSequenced(uint64_t dest) const; - - std::vector<const Connection *> GetConnectionsBySourceSequenced(uint64_t source, const char *classname) const; - std::vector<const Connection *> GetConnectionsByDestinationSequenced(uint64_t dest, const char *classname) const; - - std::vector<const Connection *> GetConnectionsBySourceSequenced(uint64_t source, - const char *const *classnames, size_t count) const; - std::vector<const Connection *> GetConnectionsByDestinationSequenced(uint64_t dest, - const char *const *classnames, - size_t count) const; - - const std::vector<const AnimationStack *> &AnimationStacks() const; - const std::vector<uint64_t> &GetAnimationStackIDs() const { - return animationStacks; - } - - const std::vector<uint64_t> &GetConstraintStackIDs() const { - return constraints; - } - - const std::vector<uint64_t> &GetBindPoseIDs() const { - return bind_poses; - }; - - const std::vector<uint64_t> &GetMaterialIDs() const { - return materials; - }; - - const std::vector<uint64_t> &GetSkinIDs() const { - return skins; - } - -private: - std::vector<const Connection *> GetConnectionsSequenced(uint64_t id, const ConnectionMap &) const; - std::vector<const Connection *> GetConnectionsSequenced(uint64_t id, bool is_src, - const ConnectionMap &, - const char *const *classnames, - size_t count) const; - bool ReadHeader(); - void ReadObjects(); - void ReadPropertyTemplates(); - void ReadConnections(); - void ReadGlobalSettings(); - -private: - const ImportSettings &settings; - - ObjectMap objects; - const Parser &parser; - bool SafeToImport = false; - - PropertyTemplateMap templates; - ConnectionMap src_connections; - ConnectionMap dest_connections; - - unsigned int fbxVersion = 0; - std::string creator; - unsigned int creationTimeStamp[7] = { 0 }; - - std::vector<uint64_t> animationStacks; - std::vector<uint64_t> bind_poses; - // constraints aren't in the tree / at least they are not easy to access. - std::vector<uint64_t> constraints; - std::vector<uint64_t> materials; - std::vector<uint64_t> skins; - mutable std::vector<const AnimationStack *> animationStacksResolved; - PropertyTable metadata_properties; - std::shared_ptr<FileGlobalSettings> globals = nullptr; -}; -} // namespace FBXDocParser - -namespace std { -template <> -struct hash<const FBXDocParser::Video> { - std::size_t operator()(const FBXDocParser::Video &video) const { - using std::hash; - using std::size_t; - using std::string; - - size_t res = 17; - res = res * 31 + hash<string>()(video.Name()); - res = res * 31 + hash<string>()(video.RelativeFilename()); - res = res * 31 + hash<string>()(video.Type()); - - return res; - } -}; -} // namespace std - -#endif // FBX_DOCUMENT_H diff --git a/modules/fbx/fbx_parser/FBXDocumentUtil.cpp b/modules/fbx/fbx_parser/FBXDocumentUtil.cpp deleted file mode 100644 index 4ee8a42b33..0000000000 --- a/modules/fbx/fbx_parser/FBXDocumentUtil.cpp +++ /dev/null @@ -1,141 +0,0 @@ -/*************************************************************************/ -/* FBXDocumentUtil.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXDocumentUtil.cpp - * @brief Implementation of the FBX DOM utility functions declared in FBXDocumentUtil.h - */ - -#include "FBXDocumentUtil.h" -#include "FBXDocument.h" -#include "FBXParser.h" -#include "FBXProperties.h" -#include "FBXUtil.h" -#include "core/string/print_string.h" - -namespace FBXDocParser { -namespace Util { - -void DOMError(const std::string &message) { - print_error("[FBX-DOM]" + String(message.c_str())); -} - -void DOMError(const std::string &message, const Token *token) { - print_error("[FBX-DOM]" + String(message.c_str()) + ";" + String(token->StringContents().c_str())); -} - -void DOMError(const std::string &message, const std::shared_ptr<Token> token) { - print_error("[FBX-DOM]" + String(message.c_str()) + ";" + String(token->StringContents().c_str())); -} - -void DOMError(const std::string &message, const Element *element /*= nullptr*/) { - if (element) { - DOMError(message, element->KeyToken()); - } - print_error("[FBX-DOM] " + String(message.c_str())); -} - -void DOMError(const std::string &message, const std::shared_ptr<Element> element /*= nullptr*/) { - if (element) { - DOMError(message, element->KeyToken()); - } - print_error("[FBX-DOM] " + String(message.c_str())); -} - -void DOMWarning(const std::string &message) { - print_verbose("[FBX-DOM] warning:" + String(message.c_str())); -} - -void DOMWarning(const std::string &message, const Token *token) { - print_verbose("[FBX-DOM] warning:" + String(message.c_str()) + ";" + String(token->StringContents().c_str())); -} - -void DOMWarning(const std::string &message, const Element *element /*= nullptr*/) { - if (element) { - DOMWarning(message, element->KeyToken()); - return; - } - print_verbose("[FBX-DOM] warning:" + String(message.c_str())); -} - -void DOMWarning(const std::string &message, const std::shared_ptr<Token> token) { - print_verbose("[FBX-DOM] warning:" + String(message.c_str()) + ";" + String(token->StringContents().c_str())); -} - -void DOMWarning(const std::string &message, const std::shared_ptr<Element> element /*= nullptr*/) { - if (element) { - DOMWarning(message, element->KeyToken()); - return; - } - print_verbose("[FBX-DOM] warning:" + String(message.c_str())); -} - -} // namespace Util -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXDocumentUtil.h b/modules/fbx/fbx_parser/FBXDocumentUtil.h deleted file mode 100644 index 61c92dbc83..0000000000 --- a/modules/fbx/fbx_parser/FBXDocumentUtil.h +++ /dev/null @@ -1,134 +0,0 @@ -/*************************************************************************/ -/* FBXDocumentUtil.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2012, assimp team -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXDocumentUtil.h - * @brief FBX internal utilities used by the DOM reading code - */ -#ifndef FBX_DOCUMENT_UTIL_H -#define FBX_DOCUMENT_UTIL_H - -#include "FBXDocument.h" -#include <memory> -#include <string> - -struct Token; -struct Element; - -namespace FBXDocParser { -namespace Util { - -// Parser errors -void DOMError(const std::string &message); -void DOMError(const std::string &message, const Token *token); -void DOMError(const std::string &message, const Element *element); -void DOMError(const std::string &message, const std::shared_ptr<Element> element); -void DOMError(const std::string &message, const std::shared_ptr<Token> token); - -// Parser warnings -void DOMWarning(const std::string &message); -void DOMWarning(const std::string &message, const Token *token); -void DOMWarning(const std::string &message, const Element *element); -void DOMWarning(const std::string &message, const std::shared_ptr<Token> token); -void DOMWarning(const std::string &message, const std::shared_ptr<Element> element); - -// ------------------------------------------------------------------------------------------------ -template <typename T> -const T *ProcessSimpleConnection(const Connection &con, - bool is_object_property_conn, - const char *name, - const ElementPtr element, - const char **propNameOut = nullptr) { - if (is_object_property_conn && !con.PropertyName().length()) { - DOMWarning("expected incoming " + std::string(name) + - " link to be an object-object connection, ignoring", - element); - return nullptr; - } else if (!is_object_property_conn && con.PropertyName().length()) { - DOMWarning("expected incoming " + std::string(name) + - " link to be an object-property connection, ignoring", - element); - return nullptr; - } - - if (is_object_property_conn && propNameOut) { - // note: this is ok, the return value of PropertyValue() is guaranteed to - // remain valid and unchanged as long as the document exists. - *propNameOut = con.PropertyName().c_str(); - } - - // Cast Object to AnimationPlayer for example using safe functions, which return nullptr etc - Object *ob = con.SourceObject(); - ERR_FAIL_COND_V_MSG(!ob, nullptr, "Failed to load object from SourceObject ptr"); - return dynamic_cast<const T *>(ob); -} -} // namespace Util -} // namespace FBXDocParser - -#endif // FBX_DOCUMENT_UTIL_H diff --git a/modules/fbx/fbx_parser/FBXImportSettings.h b/modules/fbx/fbx_parser/FBXImportSettings.h deleted file mode 100644 index fa93f275c2..0000000000 --- a/modules/fbx/fbx_parser/FBXImportSettings.h +++ /dev/null @@ -1,162 +0,0 @@ -/*************************************************************************/ -/* FBXImportSettings.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXImportSettings.h - * @brief FBX importer runtime configuration - */ -#ifndef FBX_IMPORT_SETTINGS_H -#define FBX_IMPORT_SETTINGS_H - -namespace FBXDocParser { - -/** FBX import settings, parts of which are publicly accessible via their corresponding AI_CONFIG constants */ -struct ImportSettings { - /** enable strict mode: - * - only accept fbx 2012, 2013 files - * - on the slightest error, give up. - * - * Basically, strict mode means that the fbx file will actually - * be validated.*/ - bool strictMode = true; - - /** specifies whether all geometry layers are read and scanned for - * usable data channels. The FBX spec indicates that many readers - * will only read the first channel and that this is in some way - * the recommended way- in reality, however, it happens a lot that - * vertex data is spread among multiple layers.*/ - bool readAllLayers = true; - - /** specifies whether all materials are read, or only those that - * are referenced by at least one mesh. Reading all materials - * may make FBX reading a lot slower since all objects - * need to be processed. - * This bit is ignored unless readMaterials=true.*/ - bool readAllMaterials = true; - - /** import materials (true) or skip them and assign a default - * material.*/ - bool readMaterials = true; - - /** import embedded textures?*/ - bool readTextures = true; - - /** import cameras?*/ - bool readCameras = true; - - /** import light sources?*/ - bool readLights = true; - - /** import animations (i.e. animation curves, the node - * skeleton is always imported).*/ - bool readAnimations = true; - - /** read bones (vertex weights and deform info).*/ - bool readWeights = true; - - /** preserve transformation pivots and offsets. Since these can - * not directly be represented in assimp, additional dummy - * nodes will be generated. Note that settings this to false - * can make animation import a lot slower. - * - * The naming scheme for the generated nodes is: - * <OriginalName>_$AssimpFbx$_<TransformName> - * - * where <TransformName> is one of - * RotationPivot - * RotationOffset - * PreRotation - * PostRotation - * ScalingPivot - * ScalingOffset - * Translation - * Scaling - * Rotation - **/ - bool preservePivots = true; - - /** do not import animation curves that specify a constant - * values matching the corresponding node transformation.*/ - bool optimizeEmptyAnimationCurves = true; - - /** use legacy naming for embedded textures eg: (*0, *1, *2).*/ - bool useLegacyEmbeddedTextureNaming = false; - - /** Empty bones shall be removed.*/ - bool removeEmptyBones = true; - - /** Set to true to perform a conversion from cm to meter after - * the import.*/ - bool convertToMeters = false; -}; -} // namespace FBXDocParser - -#endif // FBX_IMPORT_SETTINGS_H diff --git a/modules/fbx/fbx_parser/FBXMaterial.cpp b/modules/fbx/fbx_parser/FBXMaterial.cpp deleted file mode 100644 index e4ee77e850..0000000000 --- a/modules/fbx/fbx_parser/FBXMaterial.cpp +++ /dev/null @@ -1,388 +0,0 @@ -/*************************************************************************/ -/* FBXMaterial.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2020, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXMaterial.cpp - * @brief Assimp::FBX::Material and Assimp::FBX::Texture implementation - */ - -#include "ByteSwapper.h" -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXImportSettings.h" -#include "FBXParser.h" -#include "FBXProperties.h" - -#include "FBXUtil.h" -#include <algorithm> // std::transform - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -Material::Material(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name) { - const ScopePtr sc = GetRequiredScope(element); - - const ElementPtr ShadingModel = sc->GetElement("ShadingModel"); - const ElementPtr MultiLayer = sc->GetElement("MultiLayer"); - - if (MultiLayer) { - multilayer = !!ParseTokenAsInt(GetRequiredToken(MultiLayer, 0)); - } - - if (ShadingModel) { - shading = ParseTokenAsString(GetRequiredToken(ShadingModel, 0)); - } else { - DOMWarning("shading mode not specified, assuming phong", element); - shading = "phong"; - } - - std::string templateName; - - if (shading == "phong") { - templateName = "Material.Phong"; - } else if (shading == "lambert") { - templateName = "Material.Lambert"; - } else if (shading == "unknown") { - templateName = "Material.StingRay"; - } else { - DOMWarning("shading mode not recognized: " + shading, element); - } - - // resolve texture links - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID()); - for (const Connection *con : conns) { - // texture link to properties, not objects - if (!con->PropertyName().length()) { - continue; - } - - Object *ob = con->SourceObject(); - if (!ob) { - DOMWarning("failed to read source object for texture link, ignoring", element); - continue; - } - - const Texture *tex = dynamic_cast<const Texture *>(ob); - if (!tex) { - LayeredTexture *layeredTexture = dynamic_cast<LayeredTexture *>(ob); - - if (!layeredTexture) { - DOMWarning("source object for texture link is not a texture or layered texture, ignoring", element); - continue; - } - - const std::string &prop = con->PropertyName(); - if (layeredTextures.find(prop) != layeredTextures.end()) { - DOMWarning("duplicate layered texture link: " + prop, element); - } - - layeredTextures[prop] = layeredTexture; - layeredTexture->fillTexture(doc); - } else { - const std::string &prop = con->PropertyName(); - if (textures.find(prop) != textures.end()) { - DOMWarning("duplicate texture link: " + prop, element); - } - - textures[prop] = tex; - } - } -} - -// ------------------------------------------------------------------------------------------------ -Material::~Material() { -} - -// ------------------------------------------------------------------------------------------------ -Texture::Texture(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name), uvScaling(1.0f, 1.0f) { - const ScopePtr sc = GetRequiredScope(element); - - const ElementPtr Type = sc->GetElement("Type"); - const ElementPtr FileName = sc->GetElement("FileName"); - const ElementPtr RelativeFilename = sc->GetElement("RelativeFilename"); - const ElementPtr ModelUVTranslation = sc->GetElement("ModelUVTranslation"); - const ElementPtr ModelUVScaling = sc->GetElement("ModelUVScaling"); - const ElementPtr Texture_Alpha_Source = sc->GetElement("Texture_Alpha_Source"); - const ElementPtr Cropping = sc->GetElement("Cropping"); - - if (Type) { - type = ParseTokenAsString(GetRequiredToken(Type, 0)); - } - - if (FileName) { - fileName = ParseTokenAsString(GetRequiredToken(FileName, 0)); - } - - if (RelativeFilename) { - relativeFileName = ParseTokenAsString(GetRequiredToken(RelativeFilename, 0)); - } - - if (ModelUVTranslation) { - uvTrans = Vector2(ParseTokenAsFloat(GetRequiredToken(ModelUVTranslation, 0)), - ParseTokenAsFloat(GetRequiredToken(ModelUVTranslation, 1))); - } - - if (ModelUVScaling) { - uvScaling = Vector2(ParseTokenAsFloat(GetRequiredToken(ModelUVScaling, 0)), - ParseTokenAsFloat(GetRequiredToken(ModelUVScaling, 1))); - } - - if (Cropping) { - crop[0] = ParseTokenAsInt(GetRequiredToken(Cropping, 0)); - crop[1] = ParseTokenAsInt(GetRequiredToken(Cropping, 1)); - crop[2] = ParseTokenAsInt(GetRequiredToken(Cropping, 2)); - crop[3] = ParseTokenAsInt(GetRequiredToken(Cropping, 3)); - } else { - // vc8 doesn't support the crop() syntax in initialization lists - // (and vc9 WARNS about the new (i.e. compliant) behaviour). - crop[0] = crop[1] = crop[2] = crop[3] = 0; - } - - if (Texture_Alpha_Source) { - alphaSource = ParseTokenAsString(GetRequiredToken(Texture_Alpha_Source, 0)); - } - - // 3DS Max and FBX SDK use "Scaling" and "Translation" instead of "ModelUVScaling" and "ModelUVTranslation". Use these properties if available. - bool ok = true; - const Vector3 &scaling = PropertyGet<Vector3>(this, "Scaling", ok); - if (ok) { - uvScaling.x = scaling.x; - uvScaling.y = scaling.y; - } - - const Vector3 &trans = PropertyGet<Vector3>(this, "Translation", ok); - if (ok) { - uvTrans.x = trans.x; - uvTrans.y = trans.y; - } - - // resolve video links - if (doc.Settings().readTextures) { - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID()); - for (const Connection *con : conns) { - const Object *const ob = con->SourceObject(); - if (!ob) { - DOMWarning("failed to read source object for texture link, ignoring", element); - continue; - } - - const Video *const video = dynamic_cast<const Video *>(ob); - if (video) { - media = video; - } - } - } -} - -Texture::~Texture() { -} - -LayeredTexture::LayeredTexture(uint64_t id, const ElementPtr element, const Document & /*doc*/, const std::string &name) : - Object(id, element, name), blendMode(BlendMode_Modulate), alpha(1) { - const ScopePtr sc = GetRequiredScope(element); - - ElementPtr BlendModes = sc->GetElement("BlendModes"); - ElementPtr Alphas = sc->GetElement("Alphas"); - - if (BlendModes != nullptr) { - blendMode = (BlendMode)ParseTokenAsInt(GetRequiredToken(BlendModes, 0)); - } - if (Alphas != nullptr) { - alpha = ParseTokenAsFloat(GetRequiredToken(Alphas, 0)); - } -} - -LayeredTexture::~LayeredTexture() { -} - -void LayeredTexture::fillTexture(const Document &doc) { - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID()); - for (size_t i = 0; i < conns.size(); ++i) { - const Connection *con = conns.at(i); - - const Object *const ob = con->SourceObject(); - if (!ob) { - DOMWarning("failed to read source object for texture link, ignoring", element); - continue; - } - - const Texture *const tex = dynamic_cast<const Texture *>(ob); - - textures.push_back(tex); - } -} - -// ------------------------------------------------------------------------------------------------ -Video::Video(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name) { - const ScopePtr sc = GetRequiredScope(element); - - const ElementPtr Type = sc->GetElement("Type"); - // File Version 7500 Crashes if this is not checked fully. - // As of writing this comment 7700 exists, in August 2020 - ElementPtr FileName = nullptr; - if (HasElement(sc, "Filename")) { - FileName = (ElementPtr)sc->GetElement("Filename"); - } else if (HasElement(sc, "FileName")) { - FileName = (ElementPtr)sc->GetElement("FileName"); - } else { - print_error("file has invalid video material returning..."); - return; - } - const ElementPtr RelativeFilename = sc->GetElement("RelativeFilename"); - const ElementPtr Content = sc->GetElement("Content"); - - if (Type) { - type = ParseTokenAsString(GetRequiredToken(Type, 0)); - } - - if (FileName) { - fileName = ParseTokenAsString(GetRequiredToken(FileName, 0)); - } - - if (RelativeFilename) { - relativeFileName = ParseTokenAsString(GetRequiredToken(RelativeFilename, 0)); - } - - if (Content && !Content->Tokens().empty()) { - //this field is omitted when the embedded texture is already loaded, let's ignore if it's not found - try { - const Token *token = GetRequiredToken(Content, 0); - const char *data = token->begin(); - if (!token->IsBinary()) { - if (*data != '"') { - DOMError("embedded content is not surrounded by quotation marks", element); - } else { - size_t targetLength = 0; - const size_t numTokens = Content->Tokens().size(); - // First time compute size (it could be large like 64Gb and it is good to allocate it once) - for (uint32_t tokenIdx = 0; tokenIdx < numTokens; ++tokenIdx) { - const Token *dataToken = GetRequiredToken(Content, tokenIdx); - size_t tokenLength = dataToken->end() - dataToken->begin() - 2; // ignore double quotes - const char *base64data = dataToken->begin() + 1; - const size_t outLength = Util::ComputeDecodedSizeBase64(base64data, tokenLength); - if (outLength == 0) { - DOMError("Corrupted embedded content found", element); - } - targetLength += outLength; - } - if (targetLength == 0) { - DOMError("Corrupted embedded content found", element); - } else { - content = new uint8_t[targetLength]; - contentLength = static_cast<uint64_t>(targetLength); - size_t dst_offset = 0; - for (uint32_t tokenIdx = 0; tokenIdx < numTokens; ++tokenIdx) { - const Token *dataToken = GetRequiredToken(Content, tokenIdx); - ERR_FAIL_COND(!dataToken); - size_t tokenLength = dataToken->end() - dataToken->begin() - 2; // ignore double quotes - const char *base64data = dataToken->begin() + 1; - dst_offset += Util::DecodeBase64(base64data, tokenLength, content + dst_offset, targetLength - dst_offset); - } - if (targetLength != dst_offset) { - delete[] content; - contentLength = 0; - DOMError("Corrupted embedded content found", element); - } - } - } - } else if (static_cast<size_t>(token->end() - data) < 5) { - DOMError("binary data array is too short, need five (5) bytes for type signature and element count", element); - } else if (*data != 'R') { - DOMWarning("video content is not raw binary data, ignoring", element); - } else { - // read number of elements - uint32_t len = 0; - ::memcpy(&len, data + 1, sizeof(len)); - AI_SWAP4(len); - - contentLength = len; - - content = new uint8_t[len]; - ::memcpy(content, data + 5, len); - } - } catch (...) { - // //we don't need the content data for contents that has already been loaded - // ASSIMP_LOG_VERBOSE_DEBUG_F("Caught exception in FBXMaterial (likely because content was already loaded): ", - // runtimeError.what()); - } - } -} - -Video::~Video() { - if (content) { - delete[] content; - } -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXMeshGeometry.cpp b/modules/fbx/fbx_parser/FBXMeshGeometry.cpp deleted file mode 100644 index 591f2e5503..0000000000 --- a/modules/fbx/fbx_parser/FBXMeshGeometry.cpp +++ /dev/null @@ -1,459 +0,0 @@ -/*************************************************************************/ -/* FBXMeshGeometry.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXMeshGeometry.cpp - * @brief Assimp::FBX::MeshGeometry implementation - */ - -#include <functional> - -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXImportSettings.h" -#include "FBXMeshGeometry.h" -#include "core/math/vector3.h" - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -Geometry::Geometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc) : - Object(id, element, name) { - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), "Deformer"); - for (const Connection *con : conns) { - const Skin *sk = ProcessSimpleConnection<Skin>(*con, false, "Skin -> Geometry", element); - if (sk) { - skin = sk; - } - const BlendShape *bsp = ProcessSimpleConnection<BlendShape>(*con, false, "BlendShape -> Geometry", - element); - if (bsp) { - blendShapes.push_back(bsp); - } - } -} - -// ------------------------------------------------------------------------------------------------ -Geometry::~Geometry() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -const std::vector<const BlendShape *> &Geometry::get_blend_shapes() const { - return blendShapes; -} - -// ------------------------------------------------------------------------------------------------ -const Skin *Geometry::DeformerSkin() const { - return skin; -} - -// ------------------------------------------------------------------------------------------------ -MeshGeometry::MeshGeometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc) : - Geometry(id, element, name, doc) { - print_verbose("mesh name: " + String(name.c_str())); - - ScopePtr sc = element->Compound(); - ERR_FAIL_COND_MSG(sc == nullptr, "failed to read geometry, prevented crash"); - ERR_FAIL_COND_MSG(!HasElement(sc, "Vertices"), "Detected mesh with no vertices, didn't populate the mesh"); - - // must have Mesh elements: - const ElementPtr Vertices = GetRequiredElement(sc, "Vertices", element); - const ElementPtr PolygonVertexIndex = GetRequiredElement(sc, "PolygonVertexIndex", element); - - if (HasElement(sc, "Edges")) { - const ElementPtr element_edges = GetRequiredElement(sc, "Edges", element); - ParseVectorDataArray(m_edges, element_edges); - } - - // read mesh data into arrays - ParseVectorDataArray(m_vertices, Vertices); - ParseVectorDataArray(m_face_indices, PolygonVertexIndex); - - ERR_FAIL_COND_MSG(m_vertices.empty(), "mesh with no vertices in FBX file, did you mean to delete it?"); - ERR_FAIL_COND_MSG(m_face_indices.empty(), "mesh has no faces, was this intended?"); - - // Retrieve layer elements, for all of the mesh - const ElementCollection &Layer = sc->GetCollection("Layer"); - - // Store all layers - std::vector<std::tuple<int, std::string>> valid_layers; - - // now read the sub mesh information from the geometry (normals, uvs, etc) - for (ElementMap::const_iterator it = Layer.first; it != Layer.second; ++it) { - const ScopePtr layer = GetRequiredScope(it->second); - const ElementCollection &LayerElement = layer->GetCollection("LayerElement"); - for (ElementMap::const_iterator eit = LayerElement.first; eit != LayerElement.second; ++eit) { - std::string layer_name = eit->first; - ElementPtr element_layer = eit->second; - const ScopePtr layer_element = GetRequiredScope(element_layer); - - // Actual usable 'type' LayerElementUV, LayerElementNormal, etc - const ElementPtr Type = GetRequiredElement(layer_element, "Type"); - const ElementPtr TypedIndex = GetRequiredElement(layer_element, "TypedIndex"); - const std::string &type = ParseTokenAsString(GetRequiredToken(Type, 0)); - const int typedIndex = ParseTokenAsInt(GetRequiredToken(TypedIndex, 0)); - - // we only need the layer name and the typed index. - valid_layers.push_back(std::tuple<int, std::string>(typedIndex, type)); - } - } - - // get object / mesh directly from the FBX by the element ID. - const ScopePtr top = GetRequiredScope(element); - - // iterate over all layers for the mesh (uvs, normals, smoothing groups, colors, etc) - for (size_t x = 0; x < valid_layers.size(); x++) { - const int layer_id = std::get<0>(valid_layers[x]); - const std::string &layer_type_name = std::get<1>(valid_layers[x]); - - // Get collection of elements from the XLayerMap (example: LayerElementUV) - // this must contain our proper elements. - - // This is stupid, because it means we select them ALL not just the one we want. - // but it's fine we can match by id. - - const ElementCollection &candidates = top->GetCollection(layer_type_name); - - ElementMap::const_iterator iter; - for (iter = candidates.first; iter != candidates.second; ++iter) { - const ScopePtr layer_scope = GetRequiredScope(iter->second); - TokenPtr layer_token = GetRequiredToken(iter->second, 0); - const int index = ParseTokenAsInt(layer_token); - - ERR_FAIL_COND_MSG(layer_scope == nullptr, "prevented crash, layer scope is invalid"); - - if (index == layer_id) { - const std::string &MappingInformationType = ParseTokenAsString(GetRequiredToken( - GetRequiredElement(layer_scope, "MappingInformationType"), 0)); - - const std::string &ReferenceInformationType = ParseTokenAsString(GetRequiredToken( - GetRequiredElement(layer_scope, "ReferenceInformationType"), 0)); - - if (layer_type_name == "LayerElementUV") { - if (index == 0) { - m_uv_0 = resolve_vertex_data_array<Vector2>(layer_scope, MappingInformationType, ReferenceInformationType, "UV"); - } else if (index == 1) { - m_uv_1 = resolve_vertex_data_array<Vector2>(layer_scope, MappingInformationType, ReferenceInformationType, "UV"); - } - } else if (layer_type_name == "LayerElementMaterial") { - m_material_allocation_ids = resolve_vertex_data_array<int>(layer_scope, MappingInformationType, ReferenceInformationType, "Materials"); - } else if (layer_type_name == "LayerElementNormal") { - m_normals = resolve_vertex_data_array<Vector3>(layer_scope, MappingInformationType, ReferenceInformationType, "Normals"); - } else if (layer_type_name == "LayerElementColor") { - m_colors = resolve_vertex_data_array<Color>(layer_scope, MappingInformationType, ReferenceInformationType, "Colors", "ColorIndex"); - } - } - } - } - - print_verbose("Mesh statistics \nuv_0: " + m_uv_0.debug_info() + "\nuv_1: " + m_uv_1.debug_info() + "\nvertices: " + itos(m_vertices.size())); - - // Compose the edge of the mesh. - // You can see how the edges are stored into the FBX here: https://gist.github.com/AndreaCatania/da81840f5aa3b2feedf189e26c5a87e6 - for (size_t i = 0; i < m_edges.size(); i += 1) { - ERR_FAIL_INDEX_MSG((size_t)m_edges[i], m_face_indices.size(), "The edge is pointing to a weird location in the face indices. The FBX is corrupted."); - int polygon_vertex_0 = m_face_indices[m_edges[i]]; - int polygon_vertex_1; - if (polygon_vertex_0 < 0) { - // The polygon_vertex_0 points to the end of a polygon, so it's - // connected with the beginning of polygon in the edge list. - - // Fist invert the vertex. - polygon_vertex_0 = ~polygon_vertex_0; - - // Search the start vertex of the polygon. - // Iterate from the polygon_vertex_index backward till the start of - // the polygon is found. - ERR_FAIL_COND_MSG(m_edges[i] - 1 < 0, "The polygon is not yet started and we already need the final vertex. This FBX is corrupted."); - bool found_it = false; - for (int x = m_edges[i] - 1; x >= 0; x -= 1) { - if (x == 0) { - // This for sure is the start. - polygon_vertex_1 = m_face_indices[x]; - found_it = true; - break; - } else if (m_face_indices[x] < 0) { - // This is the end of the previous polygon, so the next is - // the start of the polygon we need. - polygon_vertex_1 = m_face_indices[x + 1]; - found_it = true; - break; - } - } - // As the algorithm above, this check is useless. Because the first - // ever vertex is always considered the beginning of a polygon. - ERR_FAIL_COND_MSG(found_it == false, "Was not possible to find the first vertex of this polygon. FBX file is corrupted."); - - } else { - ERR_FAIL_INDEX_MSG((size_t)(m_edges[i] + 1), m_face_indices.size(), "FBX The other FBX edge seems to point to an invalid vertices. This FBX file is corrupted."); - // Take the next vertex - polygon_vertex_1 = m_face_indices[m_edges[i] + 1]; - } - - if (polygon_vertex_1 < 0) { - // We don't care if the `polygon_vertex_1` is the end of the polygon, - // for `polygon_vertex_1` so we can just invert it. - polygon_vertex_1 = ~polygon_vertex_1; - } - - ERR_FAIL_COND_MSG(polygon_vertex_0 == polygon_vertex_1, "The vertices of this edge can't be the same, Is this a point???. This FBX file is corrupted."); - - // Just create the edge. - edge_map.push_back({ polygon_vertex_0, polygon_vertex_1 }); - } -} - -MeshGeometry::~MeshGeometry() { - // empty -} - -const std::vector<Vector3> &MeshGeometry::get_vertices() const { - return m_vertices; -} - -const std::vector<MeshGeometry::Edge> &MeshGeometry::get_edge_map() const { - return edge_map; -} - -const std::vector<int> &MeshGeometry::get_polygon_indices() const { - return m_face_indices; -} - -const std::vector<int> &MeshGeometry::get_edges() const { - return m_edges; -} - -const MeshGeometry::MappingData<Vector3> &MeshGeometry::get_normals() const { - return m_normals; -} - -const MeshGeometry::MappingData<Vector2> &MeshGeometry::get_uv_0() const { - //print_verbose("get uv_0 " + m_uv_0.debug_info() ); - return m_uv_0; -} - -const MeshGeometry::MappingData<Vector2> &MeshGeometry::get_uv_1() const { - //print_verbose("get uv_1 " + m_uv_1.debug_info() ); - return m_uv_1; -} - -const MeshGeometry::MappingData<Color> &MeshGeometry::get_colors() const { - return m_colors; -} - -const MeshGeometry::MappingData<int> &MeshGeometry::get_material_allocation_id() const { - return m_material_allocation_ids; -} - -int MeshGeometry::get_edge_id(const std::vector<Edge> &p_map, int p_vertex_a, int p_vertex_b) { - for (size_t i = 0; i < p_map.size(); i += 1) { - if ((p_map[i].vertex_0 == p_vertex_a && p_map[i].vertex_1 == p_vertex_b) || (p_map[i].vertex_1 == p_vertex_a && p_map[i].vertex_0 == p_vertex_b)) { - return i; - } - } - return -1; -} - -MeshGeometry::Edge MeshGeometry::get_edge(const std::vector<Edge> &p_map, int p_id) { - ERR_FAIL_INDEX_V_MSG((size_t)p_id, p_map.size(), Edge({ -1, -1 }), "ID not found."); - return p_map[p_id]; -} - -template <class T> -MeshGeometry::MappingData<T> MeshGeometry::resolve_vertex_data_array( - const ScopePtr source, - const std::string &MappingInformationType, - const std::string &ReferenceInformationType, - const std::string &dataElementName, - const std::string &indexOverride) { - ERR_FAIL_COND_V_MSG(source == nullptr, MappingData<T>(), "Invalid scope operator preventing memory corruption"); - - // UVIndex, MaterialIndex, NormalIndex, etc.. - std::string indexDataElementName; - - if (!indexOverride.empty()) { - // Colors should become ColorIndex - indexDataElementName = indexOverride; - } else { - // Some indexes will exist. - indexDataElementName = dataElementName + "Index"; - } - - // goal: expand everything to be per vertex - - ReferenceType l_ref_type = ReferenceType::direct; - - // Read the reference type into the enumeration - if (ReferenceInformationType == "IndexToDirect") { - l_ref_type = ReferenceType::index_to_direct; - } else if (ReferenceInformationType == "Index") { - // set non legacy index to direct mapping - l_ref_type = ReferenceType::index; - } else if (ReferenceInformationType == "Direct") { - l_ref_type = ReferenceType::direct; - } else { - ERR_FAIL_V_MSG(MappingData<T>(), "invalid reference type has the FBX format changed?"); - } - - MapType l_map_type = MapType::none; - - if (MappingInformationType == "None") { - l_map_type = MapType::none; - } else if (MappingInformationType == "ByVertice") { - l_map_type = MapType::vertex; - } else if (MappingInformationType == "ByPolygonVertex") { - l_map_type = MapType::polygon_vertex; - } else if (MappingInformationType == "ByPolygon") { - l_map_type = MapType::polygon; - } else if (MappingInformationType == "ByEdge") { - l_map_type = MapType::edge; - } else if (MappingInformationType == "AllSame") { - l_map_type = MapType::all_the_same; - } else { - print_error("invalid mapping type: " + String(MappingInformationType.c_str())); - } - - // create mapping data - MeshGeometry::MappingData<T> tempData; - tempData.map_type = l_map_type; - tempData.ref_type = l_ref_type; - - // parse data into array - ParseVectorDataArray(tempData.data, GetRequiredElement(source, dataElementName)); - - // index array won't always exist - const ElementPtr element = GetOptionalElement(source, indexDataElementName); - if (element) { - ParseVectorDataArray(tempData.index, element); - } - - return tempData; -} -// ------------------------------------------------------------------------------------------------ -ShapeGeometry::ShapeGeometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc) : - Geometry(id, element, name, doc) { - const ScopePtr sc = element->Compound(); - if (nullptr == sc) { - DOMError("failed to read Geometry object (class: Shape), no data scope found"); - } - const ElementPtr Indexes = GetRequiredElement(sc, "Indexes", element); - const ElementPtr Normals = GetRequiredElement(sc, "Normals", element); - const ElementPtr Vertices = GetRequiredElement(sc, "Vertices", element); - ParseVectorDataArray(m_indices, Indexes); - ParseVectorDataArray(m_vertices, Vertices); - ParseVectorDataArray(m_normals, Normals); -} - -// ------------------------------------------------------------------------------------------------ -ShapeGeometry::~ShapeGeometry() { - // empty -} -// ------------------------------------------------------------------------------------------------ -const std::vector<Vector3> &ShapeGeometry::GetVertices() const { - return m_vertices; -} -// ------------------------------------------------------------------------------------------------ -const std::vector<Vector3> &ShapeGeometry::GetNormals() const { - return m_normals; -} -// ------------------------------------------------------------------------------------------------ -const std::vector<unsigned int> &ShapeGeometry::GetIndices() const { - return m_indices; -} -// ------------------------------------------------------------------------------------------------ -LineGeometry::LineGeometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc) : - Geometry(id, element, name, doc) { - const ScopePtr sc = element->Compound(); - if (!sc) { - DOMError("failed to read Geometry object (class: Line), no data scope found"); - } - const ElementPtr Points = GetRequiredElement(sc, "Points", element); - const ElementPtr PointsIndex = GetRequiredElement(sc, "PointsIndex", element); - ParseVectorDataArray(m_vertices, Points); - ParseVectorDataArray(m_indices, PointsIndex); -} - -// ------------------------------------------------------------------------------------------------ -LineGeometry::~LineGeometry() { - // empty -} -// ------------------------------------------------------------------------------------------------ -const std::vector<Vector3> &LineGeometry::GetVertices() const { - return m_vertices; -} -// ------------------------------------------------------------------------------------------------ -const std::vector<int> &LineGeometry::GetIndices() const { - return m_indices; -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXMeshGeometry.h b/modules/fbx/fbx_parser/FBXMeshGeometry.h deleted file mode 100644 index 9f0242d233..0000000000 --- a/modules/fbx/fbx_parser/FBXMeshGeometry.h +++ /dev/null @@ -1,263 +0,0 @@ -/*************************************************************************/ -/* FBXMeshGeometry.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above -copyright notice, this list of conditions and the -following disclaimer. - -* Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the -following disclaimer in the documentation and/or other -materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its -contributors may be used to endorse or promote products -derived from this software without specific prior -written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -#ifndef FBX_MESH_GEOMETRY_H -#define FBX_MESH_GEOMETRY_H - -#include "core/math/color.h" -#include "core/math/vector2.h" -#include "core/math/vector3.h" -#include "core/templates/vector.h" - -#include "FBXDocument.h" -#include "FBXParser.h" - -#include <iostream> - -#define AI_MAX_NUMBER_OF_TEXTURECOORDS 4 -#define AI_MAX_NUMBER_OF_COLOR_SETS 8 - -namespace FBXDocParser { - -/* - * DOM base class for all kinds of FBX geometry - */ -class Geometry : public Object { -public: - Geometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - virtual ~Geometry(); - - /** Get the Skin attached to this geometry or nullptr */ - const Skin *DeformerSkin() const; - - const std::vector<const BlendShape *> &get_blend_shapes() const; - - size_t get_blend_shape_count() const { - return blendShapes.size(); - } - -private: - const Skin *skin = nullptr; - std::vector<const BlendShape *> blendShapes; -}; - -typedef std::vector<int> MatIndexArray; - -/// Map Geometry stores the FBX file information. -/// -/// # FBX doc. -/// ## Reference type declared: -/// - Direct (directly related to the mapping information type) -/// - IndexToDirect (Map with key value, meaning depends on the MappingInformationType) -/// -/// ## Map Type: -/// * None The mapping is undetermined. -/// * ByVertex There will be one mapping coordinate for each surface control point/vertex (ControlPoint is a vertex). -/// * If you have direct reference type vertices[x] -/// * If you have IndexToDirect reference type the UV -/// * ByPolygonVertex There will be one mapping coordinate for each vertex, for every polygon of which it is a part. This means that a vertex will have as many mapping coordinates as polygons of which it is a part. (Sorted by polygon, referencing vertex) -/// * ByPolygon There can be only one mapping coordinate for the whole polygon. -/// * One mapping per polygon polygon x has this normal x -/// * For each vertex of the polygon then set the normal to x -/// * ByEdge There will be one mapping coordinate for each unique edge in the mesh. This is meant to be used with smoothing layer elements. (Mapping is referencing the edge id) -/// * AllSame There can be only one mapping coordinate for the whole surface. -class MeshGeometry : public Geometry { -public: - enum class MapType { - none = 0, // No mapping type. Stored as "None". - vertex, // Maps per vertex. Stored as "ByVertice". - polygon_vertex, // Maps per polygon vertex. Stored as "ByPolygonVertex". - polygon, // Maps per polygon. Stored as "ByPolygon". - edge, // Maps per edge. Stored as "ByEdge". - all_the_same // Uaps to everything. Stored as "AllSame". - }; - - enum class ReferenceType { - direct = 0, - index = 1, - index_to_direct = 2 - }; - - template <class T> - struct MappingData { - MapType map_type = MapType::none; - ReferenceType ref_type = ReferenceType::direct; - std::vector<T> data; - /// The meaning of the indices depends from the `MapType`. - /// If `ref_type` is `direct` this map is hollow. - std::vector<int> index; - - String debug_info() const { - return "indexes: " + itos(index.size()) + " data: " + itos(data.size()); - } - }; - - struct Edge { - int vertex_0 = 0, vertex_1 = 0; - Edge(int v0, int v1) : - vertex_0(v0), vertex_1(v1) {} - Edge() {} - }; - -public: - MeshGeometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - - virtual ~MeshGeometry(); - - const std::vector<Vector3> &get_vertices() const; - const std::vector<Edge> &get_edge_map() const; - const std::vector<int> &get_polygon_indices() const; - const std::vector<int> &get_edges() const; - const MappingData<Vector3> &get_normals() const; - const MappingData<Vector2> &get_uv_0() const; - const MappingData<Vector2> &get_uv_1() const; - const MappingData<Color> &get_colors() const; - const MappingData<int> &get_material_allocation_id() const; - - /// Returns -1 if the vertices doesn't form an edge. Vertex order, doesn't - // matter. - static int get_edge_id(const std::vector<Edge> &p_map, int p_vertex_a, int p_vertex_b); - // Returns the edge point bu that ID, or the edge with -1 vertices if the - // id is not valid. - static Edge get_edge(const std::vector<Edge> &p_map, int p_id); - -private: - // Read directly from the FBX file. - std::vector<Vector3> m_vertices; - std::vector<Edge> edge_map; - std::vector<int> m_face_indices; - std::vector<int> m_edges; - MappingData<Vector3> m_normals; - MappingData<Vector2> m_uv_0; // first uv coordinates - MappingData<Vector2> m_uv_1; // second uv coordinates - MappingData<Color> m_colors; // colors for the mesh - MappingData<int> m_material_allocation_ids; // slot of material used - - template <class T> - MappingData<T> resolve_vertex_data_array( - const ScopePtr source, - const std::string &MappingInformationType, - const std::string &ReferenceInformationType, - const std::string &dataElementName, - const std::string &indexOverride = ""); -}; - -/* - * DOM class for FBX geometry of type "Shape" - */ -class ShapeGeometry : public Geometry { -public: - /** The class constructor */ - ShapeGeometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - - /** The class destructor */ - virtual ~ShapeGeometry(); - - /** Get a list of all vertex points, non-unique*/ - const std::vector<Vector3> &GetVertices() const; - - /** Get a list of all vertex normals or an empty array if - * no normals are specified. */ - const std::vector<Vector3> &GetNormals() const; - - /** Return list of vertex indices. */ - const std::vector<unsigned int> &GetIndices() const; - -private: - std::vector<Vector3> m_vertices; - std::vector<Vector3> m_normals; - std::vector<unsigned int> m_indices; -}; -/** - * DOM class for FBX geometry of type "Line" - */ -class LineGeometry : public Geometry { -public: - /** The class constructor */ - LineGeometry(uint64_t id, const ElementPtr element, const std::string &name, const Document &doc); - - /** The class destructor */ - virtual ~LineGeometry(); - - /** Get a list of all vertex points, non-unique*/ - const std::vector<Vector3> &GetVertices() const; - - /** Return list of vertex indices. */ - const std::vector<int> &GetIndices() const; - -private: - std::vector<Vector3> m_vertices; - std::vector<int> m_indices; -}; -} // namespace FBXDocParser - -#endif // FBX_MESH_GEOMETRY_H diff --git a/modules/fbx/fbx_parser/FBXModel.cpp b/modules/fbx/fbx_parser/FBXModel.cpp deleted file mode 100644 index 625ee6237b..0000000000 --- a/modules/fbx/fbx_parser/FBXModel.cpp +++ /dev/null @@ -1,171 +0,0 @@ -/*************************************************************************/ -/* FBXModel.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXModel.cpp - * @brief Assimp::FBX::Model implementation - */ - -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXMeshGeometry.h" -#include "FBXParser.h" - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -Model::Model(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name), shading("Y") { - const ScopePtr sc = GetRequiredScope(element); - const ElementPtr Shading = sc->GetElement("Shading"); - const ElementPtr Culling = sc->GetElement("Culling"); - - if (Shading) { - shading = GetRequiredToken(Shading, 0)->StringContents(); - } - - if (Culling) { - culling = ParseTokenAsString(GetRequiredToken(Culling, 0)); - } - - ResolveLinks(element, doc); -} - -// ------------------------------------------------------------------------------------------------ -Model::~Model() { -} - -ModelLimbNode::ModelLimbNode(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Model(id, element, doc, name){}; - -ModelLimbNode::~ModelLimbNode() { -} - -// ------------------------------------------------------------------------------------------------ -void Model::ResolveLinks(const ElementPtr element, const Document &doc) { - const char *const arr[] = { "Geometry", "Material", "NodeAttribute" }; - - // resolve material - const std::vector<const Connection *> &conns = doc.GetConnectionsByDestinationSequenced(ID(), arr, 3); - - materials.reserve(conns.size()); - geometry.reserve(conns.size()); - attributes.reserve(conns.size()); - for (const Connection *con : conns) { - // material and geometry links should be Object-Object connections - if (con->PropertyName().length()) { - continue; - } - - const Object *const ob = con->SourceObject(); - if (!ob) { - //DOMWarning("failed to read source object for incoming Model link, ignoring",&element); - continue; - } - - const Material *const mat = dynamic_cast<const Material *>(ob); - if (mat) { - materials.push_back(mat); - continue; - } - - const Geometry *const geo = dynamic_cast<const Geometry *>(ob); - if (geo) { - geometry.push_back(geo); - continue; - } - - const NodeAttribute *const att = dynamic_cast<const NodeAttribute *>(ob); - if (att) { - attributes.push_back(att); - continue; - } - - DOMWarning("source object for model link is neither Material, NodeAttribute nor Geometry, ignoring", element); - continue; - } -} - -// ------------------------------------------------------------------------------------------------ -bool Model::IsNull() const { - const std::vector<const NodeAttribute *> &attrs = GetAttributes(); - for (const NodeAttribute *att : attrs) { - const Null *null_tag = dynamic_cast<const Null *>(att); - if (null_tag) { - return true; - } - } - - return false; -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXNodeAttribute.cpp b/modules/fbx/fbx_parser/FBXNodeAttribute.cpp deleted file mode 100644 index c8ea03adec..0000000000 --- a/modules/fbx/fbx_parser/FBXNodeAttribute.cpp +++ /dev/null @@ -1,174 +0,0 @@ -/*************************************************************************/ -/* FBXNodeAttribute.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXNoteAttribute.cpp - * @brief Assimp::FBX::NodeAttribute (and subclasses) implementation - */ - -#include "FBXDocument.h" -#include "FBXDocumentUtil.h" -#include "FBXParser.h" -#include <iostream> - -namespace FBXDocParser { -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -NodeAttribute::NodeAttribute(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name) { -} - -// ------------------------------------------------------------------------------------------------ -NodeAttribute::~NodeAttribute() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -CameraSwitcher::CameraSwitcher(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - NodeAttribute(id, element, doc, name) { - const ScopePtr sc = GetRequiredScope(element); - const ElementPtr CameraId = sc->GetElement("CameraId"); - const ElementPtr CameraName = sc->GetElement("CameraName"); - const ElementPtr CameraIndexName = sc->GetElement("CameraIndexName"); - - if (CameraId) { - cameraId = ParseTokenAsInt(GetRequiredToken(CameraId, 0)); - } - - if (CameraName) { - cameraName = GetRequiredToken(CameraName, 0)->StringContents(); - } - - if (CameraIndexName && CameraIndexName->Tokens().size()) { - cameraIndexName = GetRequiredToken(CameraIndexName, 0)->StringContents(); - } -} - -// ------------------------------------------------------------------------------------------------ -CameraSwitcher::~CameraSwitcher() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -Camera::Camera(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - NodeAttribute(id, element, doc, name) { - // empty -} - -// ------------------------------------------------------------------------------------------------ -Camera::~Camera() { - // empty -} - -// ------------------------------------------------------------------------------------------------ -Light::Light(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - NodeAttribute(id, element, doc, name) { - // empty -} - -// ------------------------------------------------------------------------------------------------ -Light::~Light() { -} - -// ------------------------------------------------------------------------------------------------ -Null::Null(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - NodeAttribute(id, element, doc, name) { -} - -// ------------------------------------------------------------------------------------------------ -Null::~Null() { -} - -// ------------------------------------------------------------------------------------------------ -LimbNode::LimbNode(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - NodeAttribute(id, element, doc, name) { - //std::cout << "limb node: " << name << std::endl; - //const Scope &sc = GetRequiredScope(element); - - //const ElementPtr const TypeFlag = sc["TypeFlags"]; - - // keep this it can dump new properties for you - // for( auto element : sc.Elements()) - // { - // std::cout << "limbnode element: " << element.first << std::endl; - // } - - // if(TypeFlag) - // { - // // std::cout << "type flag: " << GetRequiredToken(*TypeFlag, 0).StringContents() << std::endl; - // } -} - -// ------------------------------------------------------------------------------------------------ -LimbNode::~LimbNode() { -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXParseTools.h b/modules/fbx/fbx_parser/FBXParseTools.h deleted file mode 100644 index 37a7ccad2a..0000000000 --- a/modules/fbx/fbx_parser/FBXParseTools.h +++ /dev/null @@ -1,111 +0,0 @@ -/*************************************************************************/ -/* FBXParseTools.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#ifndef FBX_PARSE_TOOLS_H -#define FBX_PARSE_TOOLS_H - -#include "core/error/error_macros.h" -#include "core/string/ustring.h" - -#include <stdint.h> -#include <algorithm> -#include <locale> - -template <class char_t> -inline bool IsNewLine(char_t c) { - return c == '\n' || c == '\r'; -} -template <class char_t> -inline bool IsSpace(char_t c) { - return (c == (char_t)' ' || c == (char_t)'\t'); -} - -template <class char_t> -inline bool IsSpaceOrNewLine(char_t c) { - return IsNewLine(c) || IsSpace(c); -} - -template <class char_t> -inline bool IsLineEnd(char_t c) { - return (c == (char_t)'\r' || c == (char_t)'\n' || c == (char_t)'\0' || c == (char_t)'\f'); -} - -// ------------------------------------------------------------------------------------ -// Special version of the function, providing higher accuracy and safety -// It is mainly used by fast_atof to prevent ugly and unwanted integer overflows. -// ------------------------------------------------------------------------------------ -inline uint64_t strtoul10_64(const char *in, bool &errored, const char **out = nullptr, unsigned int *max_inout = nullptr) { - unsigned int cur = 0; - uint64_t value = 0; - - errored = *in < '0' || *in > '9'; - ERR_FAIL_COND_V_MSG(errored, 0, "The string cannot be converted parser error"); - - for (;;) { - if (*in < '0' || *in > '9') { - break; - } - - const uint64_t new_value = (value * (uint64_t)10) + ((uint64_t)(*in - '0')); - - // numeric overflow, we rely on you - if (new_value < value) { - //WARN_PRINT( "Converting the string \" " + in + " \" into a value resulted in overflow." ); - return 0; - } - - value = new_value; - - ++in; - ++cur; - - if (max_inout && *max_inout == cur) { - if (out) { /* skip to end */ - while (*in >= '0' && *in <= '9') { - ++in; - } - *out = in; - } - - return value; - } - } - if (out) { - *out = in; - } - - if (max_inout) { - *max_inout = cur; - } - - return value; -} - -#endif // FBX_PARSE_TOOLS_H diff --git a/modules/fbx/fbx_parser/FBXParser.cpp b/modules/fbx/fbx_parser/FBXParser.cpp deleted file mode 100644 index e345b7fc18..0000000000 --- a/modules/fbx/fbx_parser/FBXParser.cpp +++ /dev/null @@ -1,1322 +0,0 @@ -/*************************************************************************/ -/* FBXParser.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXParser.cpp - * @brief Implementation of the FBX parser and the rudimentary DOM that we use - */ - -#include <stdlib.h> /* strtol */ -#include <zlib.h> - -#include "ByteSwapper.h" -#include "FBXParseTools.h" -#include "FBXParser.h" -#include "FBXTokenizer.h" -#include "core/math/math_defs.h" -#include "core/math/transform_3d.h" -#include "core/math/vector3.h" -#include "core/string/print_string.h" - -using namespace FBXDocParser; -namespace { - -// Initially, we did reinterpret_cast, breaking strict aliasing rules. -// This actually caused trouble on Android, so let's be safe this time. -// https://github.com/assimp/assimp/issues/24 -template <typename T> -T SafeParse(const char *data, const char *end) { - // Actual size validation happens during Tokenization so - // this is valid as an assertion. - (void)(end); - //ai_assert(static_cast<size_t>(end - data) >= sizeof(T)); - T result = static_cast<T>(0); - ::memcpy(&result, data, sizeof(T)); - return result; -} -} // namespace - -namespace FBXDocParser { - -// ------------------------------------------------------------------------------------------------ -Element::Element(const TokenPtr key_token, Parser &parser) : - key_token(key_token) { - TokenPtr n = nullptr; - do { - n = parser.AdvanceToNextToken(); - if (n == nullptr) { - continue; - } - - if (!n) { - print_error("unexpected end of file, expected closing bracket" + String(parser.LastToken()->StringContents().c_str())); - } - - if (n && n->Type() == TokenType_DATA) { - tokens.push_back(n); - TokenPtr prev = n; - n = parser.AdvanceToNextToken(); - - if (n == nullptr) { - break; - } - - if (!n) { - print_error("unexpected end of file, expected bracket, comma or key" + String(parser.LastToken()->StringContents().c_str())); - parser.corrupt = true; - return; - } - - const TokenType ty = n->Type(); - - // some exporters are missing a comma on the next line - if (ty == TokenType_DATA && prev->Type() == TokenType_DATA && (n->Line() == prev->Line() + 1)) { - tokens.push_back(n); - continue; - } - - if (ty != TokenType_OPEN_BRACKET && ty != TokenType_CLOSE_BRACKET && ty != TokenType_COMMA && ty != TokenType_KEY) { - print_error("unexpected token; expected bracket, comma or key" + String(n->StringContents().c_str())); - parser.corrupt = true; - return; - } - } - - if (n && n->Type() == TokenType_OPEN_BRACKET) { - compound = new_Scope(parser); - parser.scopes.push_back(compound); - - if (parser.corrupt) { - return; - } - - // current token should be a TOK_CLOSE_BRACKET - n = parser.CurrentToken(); - - if (n && n->Type() != TokenType_CLOSE_BRACKET) { - print_error("expected closing bracket" + String(n->StringContents().c_str())); - parser.corrupt = true; - return; - } - - parser.AdvanceToNextToken(); - return; - } - } while (n && n->Type() != TokenType_KEY && n->Type() != TokenType_CLOSE_BRACKET); -} - -// ------------------------------------------------------------------------------------------------ -Element::~Element() { -} - -// ------------------------------------------------------------------------------------------------ -Scope::Scope(Parser &parser, bool topLevel) { - if (!topLevel) { - TokenPtr t = parser.CurrentToken(); - if (t->Type() != TokenType_OPEN_BRACKET) { - print_error("expected open bracket" + String(t->StringContents().c_str())); - parser.corrupt = true; - return; - } - } - - TokenPtr n = parser.AdvanceToNextToken(); - if (n == nullptr) { - print_error("unexpected end of file"); - parser.corrupt = true; - return; - } - - // note: empty scopes are allowed - while (n && n->Type() != TokenType_CLOSE_BRACKET) { - if (n->Type() != TokenType_KEY) { - print_error("unexpected token, expected TOK_KEY" + String(n->StringContents().c_str())); - parser.corrupt = true; - return; - } - - const std::string str = n->StringContents(); - - if (parser.corrupt) { - return; - } - // std::multimap<std::string, ElementPtr> (key and value) - elements.insert(ElementMap::value_type(str, new_Element(n, parser))); - - // Element() should stop at the next Key token (or right after a Close token) - n = parser.CurrentToken(); - if (n == nullptr) { - if (topLevel) { - return; - } - - //print_error("unexpected end of file" + String(parser.LastToken()->StringContents().c_str())); - } - } -} - -// ------------------------------------------------------------------------------------------------ -Scope::~Scope() { - for (ElementMap::value_type &v : elements) { - delete v.second; - v.second = nullptr; - } - - elements.clear(); -} - -// ------------------------------------------------------------------------------------------------ -Parser::Parser(const TokenList &tokens, bool is_binary) : - tokens(tokens), cursor(tokens.begin()), is_binary(is_binary) { - root = new_Scope(*this, true); - scopes.push_back(root); -} - -// ------------------------------------------------------------------------------------------------ -Parser::~Parser() { - for (ScopePtr scope : scopes) { - delete scope; - scope = nullptr; - } -} - -// ------------------------------------------------------------------------------------------------ -TokenPtr Parser::AdvanceToNextToken() { - last = current; - if (cursor == tokens.end()) { - current = nullptr; - } else { - current = *cursor++; - } - return current; -} - -// ------------------------------------------------------------------------------------------------ -TokenPtr Parser::CurrentToken() const { - return current; -} - -// ------------------------------------------------------------------------------------------------ -TokenPtr Parser::LastToken() const { - return last; -} - -// ------------------------------------------------------------------------------------------------ -uint64_t ParseTokenAsID(const TokenPtr t, const char *&err_out) { - ERR_FAIL_COND_V_MSG(t == nullptr, 0L, "Invalid token passed to ParseTokenAsID"); - err_out = nullptr; - - if (t->Type() != TokenType_DATA) { - err_out = "expected TOK_DATA token"; - return 0L; - } - - if (t->IsBinary()) { - const char *data = t->begin(); - if (data[0] != 'L') { - err_out = "failed to parse ID, unexpected data type, expected L(ong) (binary)"; - return 0L; - } - - uint64_t id = SafeParse<uint64_t>(data + 1, t->end()); - return id; - } - - // XXX: should use size_t here - unsigned int length = static_cast<unsigned int>(t->end() - t->begin()); - //ai_assert(length > 0); - - const char *out = nullptr; - bool errored = false; - - const uint64_t id = strtoul10_64(t->begin(), errored, &out, &length); - if (errored || out > t->end()) { - err_out = "failed to parse ID (text)"; - return 0L; - } - - return id; -} - -// ------------------------------------------------------------------------------------------------ -// wrapper around ParseTokenAsID() with print_error handling -uint64_t ParseTokenAsID(const TokenPtr t) { - const char *err = nullptr; - const uint64_t i = ParseTokenAsID(t, err); - if (err) { - print_error(String(err) + " " + String(t->StringContents().c_str())); - } - return i; -} - -// ------------------------------------------------------------------------------------------------ -size_t ParseTokenAsDim(const TokenPtr t, const char *&err_out) { - // same as ID parsing, except there is a trailing asterisk - err_out = nullptr; - - if (t->Type() != TokenType_DATA) { - err_out = "expected TOK_DATA token"; - return 0; - } - - if (t->IsBinary()) { - const char *data = t->begin(); - if (data[0] != 'L') { - err_out = "failed to parse ID, unexpected data type, expected L(ong) (binary)"; - return 0; - } - - uint64_t id = SafeParse<uint64_t>(data + 1, t->end()); - AI_SWAP8(id); - return static_cast<size_t>(id); - } - - if (*t->begin() != '*') { - err_out = "expected asterisk before array dimension"; - return 0; - } - - // XXX: should use size_t here - unsigned int length = static_cast<unsigned int>(t->end() - t->begin()); - if (length == 0) { - err_out = "expected valid integer number after asterisk"; - return 0; - } - - const char *out = nullptr; - bool errored = false; - const size_t id = static_cast<size_t>(strtoul10_64(t->begin() + 1, errored, &out, &length)); - if (errored || out > t->end()) { - print_error("failed to parse id"); - err_out = "failed to parse ID"; - return 0; - } - - return id; -} - -// ------------------------------------------------------------------------------------------------ -float ParseTokenAsFloat(const TokenPtr t, const char *&err_out) { - err_out = nullptr; - - if (t->Type() != TokenType_DATA) { - err_out = "expected TOK_DATA token"; - return 0.0f; - } - - if (t->IsBinary()) { - const char *data = t->begin(); - if (data[0] != 'F' && data[0] != 'D') { - err_out = "failed to parse F(loat) or D(ouble), unexpected data type (binary)"; - return 0.0f; - } - - if (data[0] == 'F') { - return SafeParse<float>(data + 1, t->end()); - } else { - return static_cast<float>(SafeParse<double>(data + 1, t->end())); - } - } - -// need to copy the input string to a temporary buffer -// first - next in the fbx token stream comes ',', -// which fast_atof could interpret as decimal point. -#define MAX_FLOAT_LENGTH 31 - char temp[MAX_FLOAT_LENGTH + 1]; - const size_t length = static_cast<size_t>(t->end() - t->begin()); - std::copy(t->begin(), t->end(), temp); - temp[std::min(static_cast<size_t>(MAX_FLOAT_LENGTH), length)] = '\0'; - - return atof(temp); -} - -// ------------------------------------------------------------------------------------------------ -int ParseTokenAsInt(const TokenPtr t, const char *&err_out) { - err_out = nullptr; - - if (t->Type() != TokenType_DATA) { - err_out = "expected TOK_DATA token"; - return 0; - } - - // binary files are simple to parse - if (t->IsBinary()) { - const char *data = t->begin(); - if (data[0] != 'I') { - err_out = "failed to parse I(nt), unexpected data type (binary)"; - return 0; - } - - int32_t ival = SafeParse<int32_t>(data + 1, t->end()); - AI_SWAP4(ival); - return static_cast<int>(ival); - } - - // ASCII files are unsafe. - const size_t length = static_cast<size_t>(t->end() - t->begin()); - if (length == 0) { - err_out = "expected valid integer number after asterisk"; - ERR_FAIL_V_MSG(0, "expected valid integer number after asterisk"); - } - - // must not be null for strtol to work - char *out = (char *)t->end(); - // string begin, end ptr ref, base 10 - const int value = strtol(t->begin(), &out, 10); - if (out == nullptr || out != t->end()) { - err_out = "failed to parse ID"; - ERR_FAIL_V_MSG(0, "failed to parse ID"); - } - - return value; -} - -// ------------------------------------------------------------------------------------------------ -int64_t ParseTokenAsInt64(const TokenPtr t, const char *&err_out) { - err_out = nullptr; - - if (t->Type() != TokenType_DATA) { - err_out = "expected TOK_DATA token"; - return 0L; - } - - if (t->IsBinary()) { - const char *data = t->begin(); - if (data[0] != 'L') { - err_out = "failed to parse Int64, unexpected data type"; - return 0L; - } - - int64_t id = SafeParse<int64_t>(data + 1, t->end()); - AI_SWAP8(id); - return id; - } - - // XXX: should use size_t here - unsigned int length = static_cast<unsigned int>(t->end() - t->begin()); - //ai_assert(length > 0); - - char *out = nullptr; - const int64_t id = strtol(t->begin(), &out, length); - if (out > t->end()) { - err_out = "failed to parse Int64 (text)"; - return 0L; - } - - return id; -} - -// ------------------------------------------------------------------------------------------------ -std::string ParseTokenAsString(const TokenPtr t, const char *&err_out) { - err_out = nullptr; - - if (t->Type() != TokenType_DATA) { - err_out = "expected TOK_DATA token"; - return ""; - } - - if (t->IsBinary()) { - const char *data = t->begin(); - if (data[0] != 'S') { - err_out = "failed to parse String, unexpected data type (binary)"; - return ""; - } - - // read string length - int32_t len = SafeParse<int32_t>(data + 1, t->end()); - AI_SWAP4(len); - - //ai_assert(t.end() - data == 5 + len); - return std::string(data + 5, len); - } - - const size_t length = static_cast<size_t>(t->end() - t->begin()); - if (length < 2) { - err_out = "token is too short to hold a string"; - return ""; - } - - const char *s = t->begin(), *e = t->end() - 1; - if (*s != '\"' || *e != '\"') { - err_out = "expected double quoted string"; - return ""; - } - - return std::string(s + 1, length - 2); -} - -namespace { - -// ------------------------------------------------------------------------------------------------ -// read the type code and element count of a binary data array and stop there -void ReadBinaryDataArrayHead(const char *&data, const char *end, char &type, uint32_t &count, - const ElementPtr el) { - TokenPtr token = el->KeyToken(); - if (static_cast<size_t>(end - data) < 5) { - print_error("binary data array is too short, need five (5) bytes for type signature and element count: " + String(token->StringContents().c_str())); - } - - // data type - type = *data; - - // read number of elements - uint32_t len = SafeParse<uint32_t>(data + 1, end); - AI_SWAP4(len); - - count = len; - data += 5; -} - -// ------------------------------------------------------------------------------------------------ -// read binary data array, assume cursor points to the 'compression mode' field (i.e. behind the header) -void ReadBinaryDataArray(char type, uint32_t count, const char *&data, const char *end, - std::vector<char> &buff, - const ElementPtr /*el*/) { - uint32_t encmode = SafeParse<uint32_t>(data, end); - AI_SWAP4(encmode); - data += 4; - - // next comes the compressed length - uint32_t comp_len = SafeParse<uint32_t>(data, end); - AI_SWAP4(comp_len); - data += 4; - - //ai_assert(data + comp_len == end); - - // determine the length of the uncompressed data by looking at the type signature - uint32_t stride = 0; - switch (type) { - case 'f': - case 'i': - stride = 4; - break; - - case 'd': - case 'l': - stride = 8; - break; - } - - const uint32_t full_length = stride * count; - buff.resize(full_length); - - if (encmode == 0) { - //ai_assert(full_length == comp_len); - - // plain data, no compression - std::copy(data, end, buff.begin()); - } else if (encmode == 1) { - // zlib/deflate, next comes ZIP head (0x78 0x01) - // see https://www.ietf.org/rfc/rfc1950.txt - - z_stream zstream; - zstream.opaque = Z_NULL; - zstream.zalloc = Z_NULL; - zstream.zfree = Z_NULL; - zstream.data_type = Z_BINARY; - - // http://hewgill.com/journal/entries/349-how-to-decompress-gzip-stream-with-zlib - if (Z_OK != inflateInit(&zstream)) { - print_error("failure initializing zlib"); - } - - zstream.next_in = reinterpret_cast<Bytef *>(const_cast<char *>(data)); - zstream.avail_in = comp_len; - - zstream.avail_out = static_cast<uInt>(buff.size()); - zstream.next_out = reinterpret_cast<Bytef *>(&*buff.begin()); - const int ret = inflate(&zstream, Z_FINISH); - - if (ret != Z_STREAM_END && ret != Z_OK) { - print_error("failure decompressing compressed data section"); - } - - // terminate zlib - inflateEnd(&zstream); - } -#ifdef ASSIMP_BUILD_DEBUG - else { - // runtime check for this happens at tokenization stage - //ai_assert(false); - } -#endif - - data += comp_len; - //ai_assert(data == end); -} -} // namespace - -// ------------------------------------------------------------------------------------------------ -// read an array of float3 tuples -void ParseVectorDataArray(std::vector<Vector3> &out, const ElementPtr el) { - out.resize(0); - - const TokenList &tok = el->Tokens(); - TokenPtr token = el->KeyToken(); - if (tok.empty()) { - print_error("unexpected empty element" + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (count % 3 != 0) { - print_error("number of floats is not a multiple of three (3) (binary)" + String(token->StringContents().c_str())); - } - - if (!count) { - return; - } - - if (type != 'd' && type != 'f') { - print_error("expected float or double array (binary)" + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * (type == 'd' ? 8 : 4)); - - const uint32_t count3 = count / 3; - out.reserve(count3); - - if (type == 'd') { - const double *d = reinterpret_cast<const double *>(&buff[0]); - for (unsigned int i = 0; i < count3; ++i, d += 3) { - out.push_back(Vector3(static_cast<real_t>(d[0]), - static_cast<real_t>(d[1]), - static_cast<real_t>(d[2]))); - } - } else if (type == 'f') { - const float *f = reinterpret_cast<const float *>(&buff[0]); - for (unsigned int i = 0; i < count3; ++i, f += 3) { - out.push_back(Vector3(f[0], f[1], f[2])); - } - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // may throw bad_alloc if the input is rubbish, but this need - // not to be prevented - importing would fail but we wouldn't - // crash since assimp handles this case properly. - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - if (a->Tokens().size() % 3 != 0) { - print_error("number of floats is not a multiple of three (3)" + String(token->StringContents().c_str())); - } else { - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - Vector3 v; - v.x = ParseTokenAsFloat(*it++); - v.y = ParseTokenAsFloat(*it++); - v.z = ParseTokenAsFloat(*it++); - - out.push_back(v); - } - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of color4 tuples -void ParseVectorDataArray(std::vector<Color> &out, const ElementPtr el) { - out.resize(0); - const TokenList &tok = el->Tokens(); - - TokenPtr token = el->KeyToken(); - - if (tok.empty()) { - print_error("unexpected empty element" + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (count % 4 != 0) { - print_error("number of floats is not a multiple of four (4) (binary)" + String(token->StringContents().c_str())); - } - - if (!count) { - return; - } - - if (type != 'd' && type != 'f') { - print_error("expected float or double array (binary)" + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * (type == 'd' ? 8 : 4)); - - const uint32_t count4 = count / 4; - out.reserve(count4); - - if (type == 'd') { - const double *d = reinterpret_cast<const double *>(&buff[0]); - for (unsigned int i = 0; i < count4; ++i, d += 4) { - out.push_back(Color(static_cast<float>(d[0]), - static_cast<float>(d[1]), - static_cast<float>(d[2]), - static_cast<float>(d[3]))); - } - } else if (type == 'f') { - const float *f = reinterpret_cast<const float *>(&buff[0]); - for (unsigned int i = 0; i < count4; ++i, f += 4) { - out.push_back(Color(f[0], f[1], f[2], f[3])); - } - } - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() above - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - if (a->Tokens().size() % 4 != 0) { - print_error("number of floats is not a multiple of four (4)" + String(token->StringContents().c_str())); - } - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - Color v; - v.r = ParseTokenAsFloat(*it++); - v.g = ParseTokenAsFloat(*it++); - v.b = ParseTokenAsFloat(*it++); - v.a = ParseTokenAsFloat(*it++); - - out.push_back(v); - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of float2 tuples -void ParseVectorDataArray(std::vector<Vector2> &out, const ElementPtr el) { - out.resize(0); - const TokenList &tok = el->Tokens(); - TokenPtr token = el->KeyToken(); - if (tok.empty()) { - print_error("unexpected empty element" + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (count % 2 != 0) { - print_error("number of floats is not a multiple of two (2) (binary)" + String(token->StringContents().c_str())); - } - - if (!count) { - return; - } - - if (type != 'd' && type != 'f') { - print_error("expected float or double array (binary)" + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * (type == 'd' ? 8 : 4)); - - const uint32_t count2 = count / 2; - out.reserve(count2); - - if (type == 'd') { - const double *d = reinterpret_cast<const double *>(&buff[0]); - for (unsigned int i = 0; i < count2; ++i, d += 2) { - out.push_back(Vector2(static_cast<float>(d[0]), - static_cast<float>(d[1]))); - } - } else if (type == 'f') { - const float *f = reinterpret_cast<const float *>(&buff[0]); - for (unsigned int i = 0; i < count2; ++i, f += 2) { - out.push_back(Vector2(f[0], f[1])); - } - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() above - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - if (a->Tokens().size() % 2 != 0) { - print_error("number of floats is not a multiple of two (2)" + String(token->StringContents().c_str())); - } else { - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - Vector2 v; - v.x = ParseTokenAsFloat(*it++); - v.y = ParseTokenAsFloat(*it++); - out.push_back(v); - } - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of ints -void ParseVectorDataArray(std::vector<int> &out, const ElementPtr el) { - out.resize(0); - const TokenList &tok = el->Tokens(); - TokenPtr token = el->KeyToken(); - if (tok.empty()) { - print_error("unexpected empty element" + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (!count) { - return; - } - - if (type != 'i') { - print_error("expected int array (binary)" + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * 4); - - out.reserve(count); - - const int32_t *ip = reinterpret_cast<const int32_t *>(&buff[0]); - for (unsigned int i = 0; i < count; ++i, ++ip) { - int32_t val = *ip; - AI_SWAP4(val); - out.push_back(val); - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - const int ival = ParseTokenAsInt(*it++); - out.push_back(ival); - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of floats -void ParseVectorDataArray(std::vector<float> &out, const ElementPtr el) { - out.resize(0); - const TokenList &tok = el->Tokens(); - TokenPtr token = el->KeyToken(); - if (tok.empty()) { - print_error("unexpected empty element: " + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (!count) { - return; - } - - if (type != 'd' && type != 'f') { - print_error("expected float or double array (binary) " + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * (type == 'd' ? 8 : 4)); - - if (type == 'd') { - const double *d = reinterpret_cast<const double *>(&buff[0]); - for (unsigned int i = 0; i < count; ++i, ++d) { - out.push_back(static_cast<float>(*d)); - } - } else if (type == 'f') { - const float *f = reinterpret_cast<const float *>(&buff[0]); - for (unsigned int i = 0; i < count; ++i, ++f) { - out.push_back(*f); - } - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - const float ival = ParseTokenAsFloat(*it++); - out.push_back(ival); - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of uints -void ParseVectorDataArray(std::vector<unsigned int> &out, const ElementPtr el) { - out.resize(0); - const TokenList &tok = el->Tokens(); - const TokenPtr token = el->KeyToken(); - - ERR_FAIL_COND_MSG(!token, "invalid ParseVectorDataArrat token invalid"); - - if (tok.empty()) { - print_error("unexpected empty element: " + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (!count) { - return; - } - - if (type != 'i') { - print_error("expected (u)int array (binary)" + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * 4); - - out.reserve(count); - - const int32_t *ip = reinterpret_cast<const int32_t *>(&buff[0]); - for (unsigned int i = 0; i < count; ++i, ++ip) { - int32_t val = *ip; - if (val < 0) { - print_error("encountered negative integer index (binary)"); - } - - out.push_back(val); - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - const int ival = ParseTokenAsInt(*it++); - if (ival < 0) { - print_error("encountered negative integer index"); - } - out.push_back(static_cast<unsigned int>(ival)); - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of uint64_ts -void ParseVectorDataArray(std::vector<uint64_t> &out, const ElementPtr el) { - out.resize(0); - - const TokenList &tok = el->Tokens(); - TokenPtr token = el->KeyToken(); - ERR_FAIL_COND(!token); - - if (tok.empty()) { - print_error("unexpected empty element " + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (!count) { - return; - } - - if (type != 'l') { - print_error("expected long array (binary): " + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * 8); - - out.reserve(count); - - const uint64_t *ip = reinterpret_cast<const uint64_t *>(&buff[0]); - for (unsigned int i = 0; i < count; ++i, ++ip) { - uint64_t val = *ip; - AI_SWAP8(val); - out.push_back(val); - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - const uint64_t ival = ParseTokenAsID(*it++); - - out.push_back(ival); - } -} - -// ------------------------------------------------------------------------------------------------ -// read an array of int64_ts -void ParseVectorDataArray(std::vector<int64_t> &out, const ElementPtr el) { - out.resize(0); - const TokenList &tok = el->Tokens(); - TokenPtr token = el->KeyToken(); - ERR_FAIL_COND(!token); - if (tok.empty()) { - print_error("unexpected empty element: " + String(token->StringContents().c_str())); - } - - if (tok[0]->IsBinary()) { - const char *data = tok[0]->begin(), *end = tok[0]->end(); - - char type; - uint32_t count; - ReadBinaryDataArrayHead(data, end, type, count, el); - - if (!count) { - return; - } - - if (type != 'l') { - print_error("expected long array (binary) " + String(token->StringContents().c_str())); - } - - std::vector<char> buff; - ReadBinaryDataArray(type, count, data, end, buff, el); - - //ai_assert(data == end); - //ai_assert(buff.size() == count * 8); - - out.reserve(count); - - const int64_t *ip = reinterpret_cast<const int64_t *>(&buff[0]); - for (unsigned int i = 0; i < count; ++i, ++ip) { - int64_t val = *ip; - AI_SWAP8(val); - out.push_back(val); - } - - return; - } - - const size_t dim = ParseTokenAsDim(tok[0]); - - // see notes in ParseVectorDataArray() - out.reserve(dim); - - const ScopePtr scope = GetRequiredScope(el); - const ElementPtr a = GetRequiredElement(scope, "a", el); - - for (TokenList::const_iterator it = a->Tokens().begin(), end = a->Tokens().end(); it != end;) { - const int64_t val = ParseTokenAsInt64(*it++); - out.push_back(val); - } -} - -// ------------------------------------------------------------------------------------------------ -Transform3D ReadMatrix(const ElementPtr element) { - std::vector<float> values; - ParseVectorDataArray(values, element); - - if (values.size() != 16) { - print_error("expected 16 matrix elements"); - } - - // clean values to prevent any IBM damage on inverse() / affine_inverse() - for (float &value : values) { - if (::Math::is_zero_approx(value)) { - value = 0; - } - } - - Transform3D xform; - Basis basis; - - basis.set( - Vector3(values[0], values[1], values[2]), - Vector3(values[4], values[5], values[6]), - Vector3(values[8], values[9], values[10])); - - xform.basis = basis; - xform.origin = Vector3(values[12], values[13], values[14]); - // determine if we need to think about this with dynamic rotation order? - // for example: - // xform.basis = z_axis * y_axis * x_axis; - //xform.basis.transpose(); - - print_verbose("xform verbose basis: " + (xform.basis.get_euler() * (180 / Math_PI)) + " xform origin:" + xform.origin); - - return xform; -} - -// ------------------------------------------------------------------------------------------------ -// wrapper around ParseTokenAsString() with print_error handling -std::string ParseTokenAsString(const TokenPtr t) { - ERR_FAIL_COND_V(!t, ""); - const char *err; - const std::string &i = ParseTokenAsString(t, err); - if (err) { - print_error(String(err) + ", " + String(t->StringContents().c_str())); - } - return i; -} - -// ------------------------------------------------------------------------------------------------ -// extract a required element from a scope, abort if the element cannot be found -ElementPtr GetRequiredElement(const ScopePtr sc, const std::string &index, const ElementPtr element /*= nullptr*/) { - const ElementPtr el = sc->GetElement(index); - TokenPtr token = el->KeyToken(); - ERR_FAIL_COND_V(!token, nullptr); - if (!el) { - print_error("did not find required element \"" + String(index.c_str()) + "\" " + String(token->StringContents().c_str())); - } - return el; -} - -bool HasElement(const ScopePtr sc, const std::string &index) { - const ElementPtr el = sc->GetElement(index); - if (nullptr == el) { - return false; - } - - return true; -} - -// ------------------------------------------------------------------------------------------------ -// extract a required element from a scope, abort if the element cannot be found -ElementPtr GetOptionalElement(const ScopePtr sc, const std::string &index, const ElementPtr element /*= nullptr*/) { - const ElementPtr el = sc->GetElement(index); - return el; -} - -// ------------------------------------------------------------------------------------------------ -// extract required compound scope -ScopePtr GetRequiredScope(const ElementPtr el) { - if (el) { - ScopePtr s = el->Compound(); - TokenPtr token = el->KeyToken(); - ERR_FAIL_COND_V(!token, nullptr); - if (s) { - return s; - } - - ERR_FAIL_V_MSG(nullptr, "expected compound scope " + String(token->StringContents().c_str())); - } - - ERR_FAIL_V_MSG(nullptr, "Invalid element supplied to parser"); -} - -// ------------------------------------------------------------------------------------------------ -// extract optional compound scope -ScopePtr GetOptionalScope(const ElementPtr el) { - if (el) { - ScopePtr s = el->Compound(); - TokenPtr token = el->KeyToken(); - - if (token && s) { - return s; - } - } - - return nullptr; -} - -// ------------------------------------------------------------------------------------------------ -// get token at a particular index -TokenPtr GetRequiredToken(const ElementPtr el, unsigned int index) { - if (el) { - const TokenList &x = el->Tokens(); - TokenPtr token = el->KeyToken(); - - ERR_FAIL_COND_V(!token, nullptr); - - if (index >= x.size()) { - ERR_FAIL_V_MSG(nullptr, "missing token at index: " + itos(index) + " " + String(token->StringContents().c_str())); - } - - return x[index]; - } - - return nullptr; -} - -// ------------------------------------------------------------------------------------------------ -// wrapper around ParseTokenAsDim() with print_error handling -size_t ParseTokenAsDim(const TokenPtr t) { - const char *err; - const size_t i = ParseTokenAsDim(t, err); - if (err) { - print_error(String(err) + " " + String(t->StringContents().c_str())); - } - return i; -} - -// ------------------------------------------------------------------------------------------------ -// wrapper around ParseTokenAsFloat() with print_error handling -float ParseTokenAsFloat(const TokenPtr t) { - const char *err; - const float i = ParseTokenAsFloat(t, err); - if (err) { - print_error(String(err) + " " + String(t->StringContents().c_str())); - } - return i; -} - -// ------------------------------------------------------------------------------------------------ -// wrapper around ParseTokenAsInt() with print_error handling -int ParseTokenAsInt(const TokenPtr t) { - const char *err; - const int i = ParseTokenAsInt(t, err); - if (err) { - print_error(String(err) + " " + String(t->StringContents().c_str())); - } - return i; -} - -// ------------------------------------------------------------------------------------------------ -// wrapper around ParseTokenAsInt64() with print_error handling -int64_t ParseTokenAsInt64(const TokenPtr t) { - const char *err; - const int64_t i = ParseTokenAsInt64(t, err); - if (err) { - print_error(String(err) + " " + String(t->StringContents().c_str())); - } - return i; -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXParser.h b/modules/fbx/fbx_parser/FBXParser.h deleted file mode 100644 index c5e3f5bf6b..0000000000 --- a/modules/fbx/fbx_parser/FBXParser.h +++ /dev/null @@ -1,270 +0,0 @@ -/*************************************************************************/ -/* FBXParser.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXParser.h - * @brief FBX parsing code - */ -#ifndef FBX_PARSER_H -#define FBX_PARSER_H - -#include <stdint.h> -#include <map> -#include <memory> - -#include "core/math/color.h" -#include "core/math/transform_3d.h" -#include "core/math/vector2.h" -#include "core/math/vector3.h" - -#include "FBXTokenizer.h" - -namespace FBXDocParser { - -class Scope; -class Parser; -class Element; - -typedef Element *ElementPtr; -typedef Scope *ScopePtr; - -typedef std::vector<ScopePtr> ScopeList; -typedef std::multimap<std::string, ElementPtr> ElementMap; -typedef std::pair<ElementMap::const_iterator, ElementMap::const_iterator> ElementCollection; - -#define new_Scope new Scope -#define new_Element new Element - -/** FBX data entity that consists of a key:value tuple. - * - * Example: - * @verbatim - * AnimationCurve: 23, "AnimCurve::", "" { - * [..] - * } - * @endverbatim - * - * As can be seen in this sample, elements can contain nested #Scope - * as their trailing member. **/ -class Element { -public: - Element(TokenPtr key_token, Parser &parser); - ~Element(); - - ScopePtr Compound() const { - return compound; - } - - TokenPtr KeyToken() const { - return key_token; - } - - const TokenList &Tokens() const { - return tokens; - } - -private: - TokenList tokens; - ScopePtr compound = nullptr; - std::vector<ScopePtr> compound_scope; - TokenPtr key_token = nullptr; -}; - -/** FBX data entity that consists of a 'scope', a collection - * of not necessarily unique #Element instances. - * - * Example: - * @verbatim - * GlobalSettings: { - * Version: 1000 - * Properties70: - * [...] - * } - * @endverbatim */ -class Scope { -public: - Scope(Parser &parser, bool topLevel = false); - ~Scope(); - - ElementPtr GetElement(const std::string &index) const { - ElementMap::const_iterator it = elements.find(index); - return it == elements.end() ? nullptr : (*it).second; - } - - ElementPtr FindElementCaseInsensitive(const std::string &elementName) const { - for (FBXDocParser::ElementMap::const_iterator element = elements.begin(); element != elements.end(); ++element) { - if (element->first.compare(elementName)) { - return element->second; - } - } - - // nothing to reference / expired. - return nullptr; - } - - ElementCollection GetCollection(const std::string &index) const { - return elements.equal_range(index); - } - - const ElementMap &Elements() const { - return elements; - } - -private: - ElementMap elements; -}; - -/** FBX parsing class, takes a list of input tokens and generates a hierarchy - * of nested #Scope instances, representing the fbx DOM.*/ -class Parser { -public: - /** Parse given a token list. Does not take ownership of the tokens - - * the objects must persist during the entire parser lifetime */ - Parser(const TokenList &tokens, bool is_binary); - ~Parser(); - - ScopePtr GetRootScope() const { - return root; - } - - bool IsBinary() const { - return is_binary; - } - - bool IsCorrupt() const { - return corrupt; - } - -private: - friend class Scope; - friend class Element; - - TokenPtr AdvanceToNextToken(); - TokenPtr LastToken() const; - TokenPtr CurrentToken() const; - -private: - bool corrupt = false; - ScopeList scopes; - const TokenList &tokens; - - TokenPtr last = nullptr, current = nullptr; - TokenList::const_iterator cursor; - ScopePtr root = nullptr; - - const bool is_binary; -}; - -/* token parsing - this happens when building the DOM out of the parse-tree*/ -uint64_t ParseTokenAsID(const TokenPtr t, const char *&err_out); -size_t ParseTokenAsDim(const TokenPtr t, const char *&err_out); -float ParseTokenAsFloat(const TokenPtr t, const char *&err_out); -int ParseTokenAsInt(const TokenPtr t, const char *&err_out); -int64_t ParseTokenAsInt64(const TokenPtr t, const char *&err_out); -std::string ParseTokenAsString(const TokenPtr t, const char *&err_out); - -/* wrapper around ParseTokenAsXXX() with DOMError handling */ -uint64_t ParseTokenAsID(const TokenPtr t); -size_t ParseTokenAsDim(const TokenPtr t); -float ParseTokenAsFloat(const TokenPtr t); -int ParseTokenAsInt(const TokenPtr t); -int64_t ParseTokenAsInt64(const TokenPtr t); -std::string ParseTokenAsString(const TokenPtr t); - -/* read data arrays */ -void ParseVectorDataArray(std::vector<Vector3> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<Color> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<Vector2> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<int> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<float> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<float> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<unsigned int> &out, const ElementPtr el); -void ParseVectorDataArray(std::vector<uint64_t> &out, const ElementPtr ep); -void ParseVectorDataArray(std::vector<int64_t> &out, const ElementPtr el); -bool HasElement(const ScopePtr sc, const std::string &index); - -// extract a required element from a scope, abort if the element cannot be found -ElementPtr GetRequiredElement(const ScopePtr sc, const std::string &index, const ElementPtr element = nullptr); -ScopePtr GetRequiredScope(const ElementPtr el); // New in 2020. (less likely to destroy application) -ScopePtr GetOptionalScope(const ElementPtr el); // New in 2021. (even LESS likely to destroy application now) - -ElementPtr GetOptionalElement(const ScopePtr sc, const std::string &index, const ElementPtr element = nullptr); -// extract required compound scope -ScopePtr GetRequiredScope(const ElementPtr el); -// get token at a particular index -TokenPtr GetRequiredToken(const ElementPtr el, unsigned int index); - -// ------------------------------------------------------------------------------------------------ -// read a 4x4 matrix from an array of 16 floats -Transform3D ReadMatrix(const ElementPtr element); -} // namespace FBXDocParser - -#endif // FBX_PARSER_H diff --git a/modules/fbx/fbx_parser/FBXPose.cpp b/modules/fbx/fbx_parser/FBXPose.cpp deleted file mode 100644 index 738b9131b6..0000000000 --- a/modules/fbx/fbx_parser/FBXPose.cpp +++ /dev/null @@ -1,104 +0,0 @@ -/*************************************************************************/ -/* FBXPose.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXNoteAttribute.cpp - * @brief Assimp::FBX::NodeAttribute (and subclasses) implementation - */ - -#include "FBXDocument.h" -#include "FBXParser.h" -#include <iostream> - -namespace FBXDocParser { - -class FbxPoseNode; -// ------------------------------------------------------------------------------------------------ -FbxPose::FbxPose(uint64_t id, const ElementPtr element, const Document &doc, const std::string &name) : - Object(id, element, name) { - const ScopePtr sc = GetRequiredScope(element); - //const std::string &classname = ParseTokenAsString(GetRequiredToken(element, 2)); - - const ElementCollection &PoseNodes = sc->GetCollection("PoseNode"); - for (ElementMap::const_iterator it = PoseNodes.first; it != PoseNodes.second; ++it) { - std::string entry_name = (*it).first; - ElementPtr some_element = (*it).second; - FbxPoseNode *pose_node = new FbxPoseNode(some_element, doc, entry_name); - pose_nodes.push_back(pose_node); - } -} - -// ------------------------------------------------------------------------------------------------ -FbxPose::~FbxPose() { - pose_nodes.clear(); - // empty -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXProperties.cpp b/modules/fbx/fbx_parser/FBXProperties.cpp deleted file mode 100644 index 7cbb3a2eda..0000000000 --- a/modules/fbx/fbx_parser/FBXProperties.cpp +++ /dev/null @@ -1,245 +0,0 @@ -/*************************************************************************/ -/* FBXProperties.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXProperties.cpp - * @brief Implementation of the FBX dynamic properties system - */ - -#include "FBXProperties.h" -#include "FBXDocumentUtil.h" -#include "FBXParser.h" -#include "FBXTokenizer.h" - -namespace FBXDocParser { - -using namespace Util; - -// ------------------------------------------------------------------------------------------------ -Property::Property() { -} - -// ------------------------------------------------------------------------------------------------ -Property::~Property() { -} - -namespace { - -// ------------------------------------------------------------------------------------------------ -// read a typed property out of a FBX element. The return value is nullptr if the property cannot be read. -PropertyPtr ReadTypedProperty(const ElementPtr element) { - //ai_assert(element.KeyToken().StringContents() == "P"); - - const TokenList &tok = element->Tokens(); - //ai_assert(tok.size() >= 5); - - const std::string &s = ParseTokenAsString(tok[1]); - const char *const cs = s.c_str(); - if (!strcmp(cs, "KString")) { - return new TypedProperty<std::string>(ParseTokenAsString(tok[4])); - } else if (!strcmp(cs, "bool") || !strcmp(cs, "Bool")) { - return new TypedProperty<bool>(ParseTokenAsInt(tok[4]) != 0); - } else if (!strcmp(cs, "int") || !strcmp(cs, "Int") || !strcmp(cs, "enum") || !strcmp(cs, "Enum")) { - return new TypedProperty<int>(ParseTokenAsInt(tok[4])); - } else if (!strcmp(cs, "ULongLong")) { - return new TypedProperty<uint64_t>(ParseTokenAsID(tok[4])); - } else if (!strcmp(cs, "KTime")) { - return new TypedProperty<int64_t>(ParseTokenAsInt64(tok[4])); - } else if (!strcmp(cs, "Vector3D") || - !strcmp(cs, "ColorRGB") || - !strcmp(cs, "Vector") || - !strcmp(cs, "Color") || - !strcmp(cs, "Lcl Translation") || - !strcmp(cs, "Lcl Rotation") || - !strcmp(cs, "Lcl Scaling")) { - return new TypedProperty<Vector3>(Vector3( - ParseTokenAsFloat(tok[4]), - ParseTokenAsFloat(tok[5]), - ParseTokenAsFloat(tok[6]))); - } else if (!strcmp(cs, "double") || !strcmp(cs, "Number") || !strcmp(cs, "Float") || !strcmp(cs, "float") || !strcmp(cs, "FieldOfView") || !strcmp(cs, "UnitScaleFactor")) { - return new TypedProperty<float>(ParseTokenAsFloat(tok[4])); - } - - return nullptr; -} - -// ------------------------------------------------------------------------------------------------ -// peek into an element and check if it contains a FBX property, if so return its name. -std::string PeekPropertyName(const Element &element) { - //ai_assert(element.KeyToken().StringContents() == "P"); - const TokenList &tok = element.Tokens(); - if (tok.size() < 4) { - return ""; - } - - return ParseTokenAsString(tok[0]); -} -} // namespace - -// ------------------------------------------------------------------------------------------------ -PropertyTable::PropertyTable() { -} - -// Is used when dealing with FBX Objects not metadata. -PropertyTable::PropertyTable(const ElementPtr element) : - element(element) { - Setup(element); -} - -// ------------------------------------------------------------------------------------------------ -PropertyTable::~PropertyTable() { - for (PropertyMap::value_type &v : props) { - delete v.second; - } -} - -void PropertyTable::Setup(ElementPtr ptr) { - const ScopePtr sc = GetRequiredScope(ptr); - const ElementPtr Properties70 = sc->GetElement("Properties70"); - const ScopePtr scope = GetOptionalScope(Properties70); - - // no scope, no care. - if (!scope) { - return; // NOTE: this is not an error this is actually a Object, without properties, here we will nullptr it. - } - - for (const ElementMap::value_type &v : scope->Elements()) { - if (v.first != "P") { - DOMWarning("expected only P elements in property table", v.second); - continue; - } - - const std::string &name = PeekPropertyName(*v.second); - if (!name.length()) { - DOMWarning("could not read property name", v.second); - continue; - } - - LazyPropertyMap::const_iterator it = lazyProps.find(name); - if (it != lazyProps.end()) { - DOMWarning("duplicate property name, will hide previous value: " + name, v.second); - continue; - } - - // since the above checks for duplicates we can be sure to insert the only match here. - lazyProps[name] = v.second; - } -} - -// ------------------------------------------------------------------------------------------------ -PropertyPtr PropertyTable::Get(const std::string &name) const { - PropertyMap::const_iterator it = props.find(name); - if (it == props.end()) { - // hasn't been parsed yet? - LazyPropertyMap::const_iterator lit = lazyProps.find(name); - if (lit != lazyProps.end()) { - props[name] = ReadTypedProperty(lit->second); - it = props.find(name); - - //ai_assert(it != props.end()); - } - - if (it == props.end()) { - // check property template - return nullptr; - } - } - - return (*it).second; -} - -DirectPropertyMap PropertyTable::GetUnparsedProperties() const { - DirectPropertyMap result; - - // Loop through all the lazy properties (which is all the properties) - for (const LazyPropertyMap::value_type &element : lazyProps) { - // Skip parsed properties - if (props.end() != props.find(element.first)) { - continue; - } - - // Read the element's value. - // Wrap the naked pointer (since the call site is required to acquire ownership) - // std::unique_ptr from C++11 would be preferred both as a wrapper and a return value. - Property *prop = ReadTypedProperty(element.second); - - // Element could not be read. Skip it. - if (!prop) { - continue; - } - - // Add to result - result[element.first] = prop; - } - - return result; -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXProperties.h b/modules/fbx/fbx_parser/FBXProperties.h deleted file mode 100644 index 4d74a1db17..0000000000 --- a/modules/fbx/fbx_parser/FBXProperties.h +++ /dev/null @@ -1,212 +0,0 @@ -/*************************************************************************/ -/* FBXProperties.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXProperties.h - * @brief FBX dynamic properties - */ -#ifndef FBX_PROPERTIES_H -#define FBX_PROPERTIES_H - -#include "FBXParser.h" -#include <map> -#include <memory> -#include <string> -#include <vector> - -namespace FBXDocParser { - -// Forward declarations -class Element; - -/** Represents a dynamic property. Type info added by deriving classes, - * see #TypedProperty. - Example: - @verbatim - P: "ShininessExponent", "double", "Number", "",0.5 - @endvebatim -*/ -class Property { -protected: - Property(); - -public: - virtual ~Property(); - -public: - template <typename T> - const T *As() const { - return dynamic_cast<const T *>(this); - } -}; - -template <typename T> -class TypedProperty : public Property { -public: - explicit TypedProperty(const T &value) : - value(value) { - // empty - } - - const T &Value() const { - return value; - } - -private: - T value; -}; - -#define new_Property new Property -typedef Property *PropertyPtr; -typedef std::map<std::string, PropertyPtr> DirectPropertyMap; -typedef std::map<std::string, PropertyPtr> PropertyMap; -typedef std::map<std::string, ElementPtr> LazyPropertyMap; - -/** - * Represents a property table as can be found in the newer FBX files (Properties60, Properties70) - */ -class PropertyTable { -public: - // in-memory property table with no source element - PropertyTable(); - PropertyTable(const ElementPtr element); - virtual ~PropertyTable(); - - PropertyPtr Get(const std::string &name) const; - void Setup(ElementPtr ptr); - - // PropertyTable's need not be coupled with FBX elements so this can be NULL - ElementPtr GetElement() { - return element; - } - - PropertyMap &GetProperties() { - return props; - } - - const LazyPropertyMap &GetLazyProperties() { - return lazyProps; - } - - DirectPropertyMap GetUnparsedProperties() const; - -private: - LazyPropertyMap lazyProps; - mutable PropertyMap props; - ElementPtr element = nullptr; -}; - -// ------------------------------------------------------------------------------------------------ -template <typename T> -inline T PropertyGet(const PropertyTable *in, const std::string &name, const T &defaultValue) { - PropertyPtr prop = in->Get(name); - if (nullptr == prop) { - return defaultValue; - } - - // strong typing, no need to be lenient - const TypedProperty<T> *const tprop = prop->As<TypedProperty<T>>(); - if (nullptr == tprop) { - return defaultValue; - } - - return tprop->Value(); -} - -// ------------------------------------------------------------------------------------------------ -template <typename T> -inline T PropertyGet(const PropertyTable *in, const std::string &name, bool &result, bool useTemplate = false) { - PropertyPtr prop = in->Get(name); - if (nullptr == prop) { - if (nullptr == in) { - result = false; - return T(); - } - prop = in->Get(name); - if (nullptr == prop) { - result = false; - return T(); - } - } - - // strong typing, no need to be lenient - const TypedProperty<T> *const tprop = prop->As<TypedProperty<T>>(); - if (nullptr == tprop) { - result = false; - return T(); - } - - result = true; - return tprop->Value(); -} -} // namespace FBXDocParser - -#endif // FBX_PROPERTIES_H diff --git a/modules/fbx/fbx_parser/FBXTokenizer.cpp b/modules/fbx/fbx_parser/FBXTokenizer.cpp deleted file mode 100644 index bac3e6d5c4..0000000000 --- a/modules/fbx/fbx_parser/FBXTokenizer.cpp +++ /dev/null @@ -1,253 +0,0 @@ -/*************************************************************************/ -/* FBXTokenizer.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXTokenizer.cpp - * @brief Implementation of the FBX broadphase lexer - */ - -// tab width for logging columns -#define ASSIMP_FBX_TAB_WIDTH 4 - -#include "FBXTokenizer.h" -#include "core/string/print_string.h" - -namespace FBXDocParser { - -// ------------------------------------------------------------------------------------------------ -Token::Token(const char *p_sbegin, const char *p_send, TokenType p_type, unsigned int p_line, unsigned int p_column) : - sbegin(p_sbegin), - send(p_send), - type(p_type), - line(p_line), - column(p_column) { -#ifdef DEBUG_ENABLED - contents = std::string(sbegin, static_cast<size_t>(send - sbegin)); -#endif -} - -// ------------------------------------------------------------------------------------------------ -Token::~Token() { -} - -namespace { - -// ------------------------------------------------------------------------------------------------ -void TokenizeError(const std::string &message, unsigned int line, unsigned int column) { - print_error("[FBX-Tokenize]" + String(message.c_str()) + " " + itos(line) + ":" + itos(column)); -} - -// process a potential data token up to 'cur', adding it to 'output_tokens'. -// ------------------------------------------------------------------------------------------------ -void ProcessDataToken(TokenList &output_tokens, const char *&start, const char *&end, - unsigned int line, - unsigned int column, - TokenType type = TokenType_DATA, - bool must_have_token = false) { - if (start && end) { - // sanity check: - // tokens should have no whitespace outside quoted text and [start,end] should - // properly delimit the valid range. - bool in_double_quotes = false; - for (const char *c = start; c != end + 1; ++c) { - if (*c == '\"') { - in_double_quotes = !in_double_quotes; - } - - if (!in_double_quotes && IsSpaceOrNewLine(*c)) { - TokenizeError("unexpected whitespace in token", line, column); - } - } - - if (in_double_quotes) { - TokenizeError("non-terminated double quotes", line, column); - } - - output_tokens.push_back(new_Token(start, end + 1, type, line, column)); - } else if (must_have_token) { - TokenizeError("unexpected character, expected data token", line, column); - } - - start = end = nullptr; -} -} // namespace - -// ------------------------------------------------------------------------------------------------ -void Tokenize(TokenList &output_tokens, const char *input, size_t length, bool &corrupt) { - // line and column numbers numbers are one-based - unsigned int line = 1; - unsigned int column = 1; - - bool comment = false; - bool in_double_quotes = false; - bool pending_data_token = false; - - const char *token_begin = nullptr, *token_end = nullptr; - - // input (starting string), *cur the current string, column += - // modified to fix strlen() and stop buffer overflow - for (size_t x = 0; x < length; x++) { - const char c = input[x]; - const char *cur = &input[x]; - column += (c == '\t' ? ASSIMP_FBX_TAB_WIDTH : 1); - - if (IsLineEnd(c)) { - comment = false; - - column = 0; - ++line; - } - - if (comment) { - continue; - } - - if (in_double_quotes) { - if (c == '\"') { - in_double_quotes = false; - token_end = cur; - - ProcessDataToken(output_tokens, token_begin, token_end, line, column); - pending_data_token = false; - } - continue; - } - - switch (c) { - case '\"': - if (token_begin) { - TokenizeError("unexpected double-quote", line, column); - corrupt = true; - return; - } - token_begin = cur; - in_double_quotes = true; - continue; - - case ';': - ProcessDataToken(output_tokens, token_begin, token_end, line, column); - comment = true; - continue; - - case '{': - ProcessDataToken(output_tokens, token_begin, token_end, line, column); - output_tokens.push_back(new_Token(cur, cur + 1, TokenType_OPEN_BRACKET, line, column)); - continue; - - case '}': - ProcessDataToken(output_tokens, token_begin, token_end, line, column); - output_tokens.push_back(new_Token(cur, cur + 1, TokenType_CLOSE_BRACKET, line, column)); - continue; - - case ',': - if (pending_data_token) { - ProcessDataToken(output_tokens, token_begin, token_end, line, column, TokenType_DATA, true); - } - output_tokens.push_back(new_Token(cur, cur + 1, TokenType_COMMA, line, column)); - continue; - - case ':': - if (pending_data_token) { - ProcessDataToken(output_tokens, token_begin, token_end, line, column, TokenType_KEY, true); - } else { - TokenizeError("unexpected colon", line, column); - } - continue; - } - - if (IsSpaceOrNewLine(c)) { - if (token_begin) { - // peek ahead and check if the next token is a colon in which - // case this counts as KEY token. - TokenType type = TokenType_DATA; - for (const char *peek = cur; *peek && IsSpaceOrNewLine(*peek); ++peek) { - if (*peek == ':') { - type = TokenType_KEY; - cur = peek; - break; - } - } - - ProcessDataToken(output_tokens, token_begin, token_end, line, column, type); - } - - pending_data_token = false; - } else { - token_end = cur; - if (!token_begin) { - token_begin = cur; - } - - pending_data_token = true; - } - } -} -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXTokenizer.h b/modules/fbx/fbx_parser/FBXTokenizer.h deleted file mode 100644 index 789f8b5d9d..0000000000 --- a/modules/fbx/fbx_parser/FBXTokenizer.h +++ /dev/null @@ -1,203 +0,0 @@ -/*************************************************************************/ -/* FBXTokenizer.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXTokenizer.h - * @brief FBX lexer - */ -#ifndef FBX_TOKENIZER_H -#define FBX_TOKENIZER_H - -#include "FBXParseTools.h" -#include "core/string/ustring.h" -#include <iostream> -#include <memory> -#include <string> -#include <vector> - -namespace FBXDocParser { -/** Rough classification for text FBX tokens used for constructing the - * basic scope hierarchy. */ -enum TokenType { - // { - TokenType_OPEN_BRACKET = 0, - - // } - TokenType_CLOSE_BRACKET, - - // '"blablubb"', '2', '*14' - very general token class, - // further processing happens at a later stage. - TokenType_DATA, - - // - TokenType_BINARY_DATA, - - // , - TokenType_COMMA, - - // blubb: - TokenType_KEY -}; - -/** Represents a single token in a FBX file. Tokens are - * classified by the #TokenType enumerated types. - * - * Offers iterator protocol. Tokens are immutable. */ -class Token { -private: - static const unsigned int BINARY_MARKER = static_cast<unsigned int>(-1); - -public: - /** construct a textual token */ - Token(const char *p_sbegin, const char *p_send, TokenType p_type, unsigned int p_line, unsigned int p_column); - - /** construct a binary token */ - Token(const char *p_sbegin, const char *p_send, TokenType p_type, size_t p_offset); - ~Token(); - -public: - std::string StringContents() const { - return std::string(begin(), end()); - } - - bool IsBinary() const { - return column == BINARY_MARKER; - } - - const char *begin() const { - return sbegin; - } - - const char *end() const { - return send; - } - - TokenType Type() const { - return type; - } - - size_t Offset() const { - return offset; - } - - unsigned int Line() const { - return static_cast<unsigned int>(line); - } - - unsigned int Column() const { - return column; - } - -private: -#ifdef DEBUG_ENABLED - // full string copy for the sole purpose that it nicely appears - // in msvc's debugger window. - std::string contents; -#endif - - const char *sbegin = nullptr; - const char *send = nullptr; - const TokenType type; - - union { - size_t line; - size_t offset; - }; - const unsigned int column = 0; -}; - -// Fixed leak by using shared_ptr for tokens -typedef Token *TokenPtr; -typedef std::vector<TokenPtr> TokenList; - -#define new_Token new Token - -/** Main FBX tokenizer function. Transform input buffer into a list of preprocessed tokens. - * - * Skips over comments and generates line and column numbers. - * - * @param output_tokens Receives a list of all tokens in the input data. - * @param input_buffer Textual input buffer to be processed, 0-terminated. - * @print_error if something goes wrong */ -void Tokenize(TokenList &output_tokens, const char *input, size_t length, bool &corrupt); - -/** Tokenizer function for binary FBX files. - * - * Emits a token list suitable for direct parsing. - * - * @param output_tokens Receives a list of all tokens in the input data. - * @param input_buffer Binary input buffer to be processed. - * @param length Length of input buffer, in bytes. There is no 0-terminal. - * @print_error if something goes wrong */ -void TokenizeBinary(TokenList &output_tokens, const char *input, size_t length, bool &corrupt); -} // namespace FBXDocParser - -#endif // FBX_TOKENIZER_H diff --git a/modules/fbx/fbx_parser/FBXUtil.cpp b/modules/fbx/fbx_parser/FBXUtil.cpp deleted file mode 100644 index e4958547d4..0000000000 --- a/modules/fbx/fbx_parser/FBXUtil.cpp +++ /dev/null @@ -1,222 +0,0 @@ -/*************************************************************************/ -/* FBXUtil.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXUtil.cpp - * @brief Implementation of internal FBX utility functions - */ - -#include "FBXUtil.h" -#include "FBXTokenizer.h" -#include <cstring> -#include <string> - -namespace FBXDocParser { -namespace Util { - -// ------------------------------------------------------------------------------------------------ -const char *TokenTypeString(TokenType t) { - switch (t) { - case TokenType_OPEN_BRACKET: - return "TOK_OPEN_BRACKET"; - - case TokenType_CLOSE_BRACKET: - return "TOK_CLOSE_BRACKET"; - - case TokenType_DATA: - return "TOK_DATA"; - - case TokenType_COMMA: - return "TOK_COMMA"; - - case TokenType_KEY: - return "TOK_KEY"; - - case TokenType_BINARY_DATA: - return "TOK_BINARY_DATA"; - } - - //ai_assert(false); - return ""; -} - -// Generated by this formula: T["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"[i]] = i; -static const uint8_t base64DecodeTable[128] = { - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, - 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 62, 255, 255, 255, 63, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 255, 255, 255, 255, 255, 255, - 255, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 255, 255, 255, 255, 255, - 255, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 255, 255, 255, 255, 255 -}; - -uint8_t DecodeBase64(char ch) { - const uint8_t idx = static_cast<uint8_t>(ch); - if (idx > 127) { - return 255; - } - return base64DecodeTable[idx]; -} - -size_t ComputeDecodedSizeBase64(const char *in, size_t inLength) { - if (inLength < 2) { - return 0; - } - const size_t equals = size_t(in[inLength - 1] == '=') + size_t(in[inLength - 2] == '='); - const size_t full_length = (inLength * 3) >> 2; // div by 4 - if (full_length < equals) { - return 0; - } - return full_length - equals; -} - -size_t DecodeBase64(const char *in, size_t inLength, uint8_t *out, size_t maxOutLength) { - if (maxOutLength == 0 || inLength < 2) { - return 0; - } - const size_t realLength = inLength - size_t(in[inLength - 1] == '=') - size_t(in[inLength - 2] == '='); - size_t dst_offset = 0; - int val = 0, valb = -8; - for (size_t src_offset = 0; src_offset < realLength; ++src_offset) { - const uint8_t table_value = Util::DecodeBase64(in[src_offset]); - if (table_value == 255) { - return 0; - } - val = (val << 6) + table_value; - valb += 6; - if (valb >= 0) { - out[dst_offset++] = static_cast<uint8_t>((val >> valb) & 0xFF); - valb -= 8; - val &= 0xFFF; - } - } - return dst_offset; -} - -static const char to_base64_string[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; -char EncodeBase64(char byte) { - return to_base64_string[(size_t)byte]; -} - -/** Encodes a block of 4 bytes to base64 encoding - * @param bytes Bytes to encode. - * @param out_string String to write encoded values to. - * @param string_pos Position in out_string. - */ -void EncodeByteBlock(const char *bytes, std::string &out_string, size_t string_pos) { - char b0 = (bytes[0] & 0xFC) >> 2; - char b1 = (bytes[0] & 0x03) << 4 | ((bytes[1] & 0xF0) >> 4); - char b2 = (bytes[1] & 0x0F) << 2 | ((bytes[2] & 0xC0) >> 6); - char b3 = (bytes[2] & 0x3F); - - out_string[string_pos + 0] = EncodeBase64(b0); - out_string[string_pos + 1] = EncodeBase64(b1); - out_string[string_pos + 2] = EncodeBase64(b2); - out_string[string_pos + 3] = EncodeBase64(b3); -} - -std::string EncodeBase64(const char *data, size_t length) { - // calculate extra bytes needed to get a multiple of 3 - size_t extraBytes = 3 - length % 3; - - // number of base64 bytes - size_t encodedBytes = 4 * (length + extraBytes) / 3; - - std::string encoded_string(encodedBytes, '='); - - // read blocks of 3 bytes - for (size_t ib3 = 0; ib3 < length / 3; ib3++) { - const size_t iByte = ib3 * 3; - const size_t iEncodedByte = ib3 * 4; - const char *currData = &data[iByte]; - - EncodeByteBlock(currData, encoded_string, iEncodedByte); - } - - // if size of data is not a multiple of 3, also encode the final bytes (and add zeros where needed) - if (extraBytes > 0) { - char finalBytes[4] = { 0, 0, 0, 0 }; - memcpy(&finalBytes[0], &data[length - length % 3], length % 3); - - const size_t iEncodedByte = encodedBytes - 4; - EncodeByteBlock(&finalBytes[0], encoded_string, iEncodedByte); - - // add '=' at the end - for (size_t i = 0; i < 4 * extraBytes / 3; i++) { - encoded_string[encodedBytes - i - 1] = '='; - } - } - return encoded_string; -} -} // namespace Util -} // namespace FBXDocParser diff --git a/modules/fbx/fbx_parser/FBXUtil.h b/modules/fbx/fbx_parser/FBXUtil.h deleted file mode 100644 index 8022233029..0000000000 --- a/modules/fbx/fbx_parser/FBXUtil.h +++ /dev/null @@ -1,122 +0,0 @@ -/*************************************************************************/ -/* FBXUtil.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2019, assimp team - - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -/** @file FBXUtil.h - * @brief FBX utility functions for internal use - */ -#ifndef FBX_UTIL_H -#define FBX_UTIL_H - -#include "FBXTokenizer.h" -#include <stdint.h> - -namespace FBXDocParser { - -namespace Util { - -/** Get a string representation for a #TokenType. */ -const char *TokenTypeString(TokenType t); - -/** Decode a single Base64-encoded character. - * - * @param ch Character to decode (from base64 to binary). - * @return decoded byte value*/ -uint8_t DecodeBase64(char ch); - -/** Compute decoded size of a Base64-encoded string - * - * @param in Characters to decode. - * @param inLength Number of characters to decode. - * @return size of the decoded data (number of bytes)*/ -size_t ComputeDecodedSizeBase64(const char *in, size_t inLength); - -/** Decode a Base64-encoded string - * - * @param in Characters to decode. - * @param inLength Number of characters to decode. - * @param out Pointer where we will store the decoded data. - * @param maxOutLength Size of output buffer. - * @return size of the decoded data (number of bytes)*/ -size_t DecodeBase64(const char *in, size_t inLength, uint8_t *out, size_t maxOutLength); - -char EncodeBase64(char byte); - -/** Encode bytes in base64-encoding - * - * @param data Binary data to encode. - * @param inLength Number of bytes to encode. - * @return base64-encoded string*/ -std::string EncodeBase64(const char *data, size_t length); -} // namespace Util -} // namespace FBXDocParser - -#endif // FBX_UTIL_H diff --git a/modules/fbx/fbx_parser/LICENSE b/modules/fbx/fbx_parser/LICENSE deleted file mode 100644 index b42fc6efe6..0000000000 --- a/modules/fbx/fbx_parser/LICENSE +++ /dev/null @@ -1,39 +0,0 @@ -The files in this folder were originally from ASSIMP, but have been heavily modified to fix bugs and match coding -conventions of the Godot Engine project. We have kept a copy of the applicable licenses in the folder as required by -the license. - -Open Asset Import Library (assimp) - -Copyright (c) 2006-2020, assimp team -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - |