diff options
Diffstat (limited to 'modules/gltf')
60 files changed, 1771 insertions, 648 deletions
diff --git a/modules/gltf/SCsub b/modules/gltf/SCsub index 5d03ee8361..3379404a00 100644 --- a/modules/gltf/SCsub +++ b/modules/gltf/SCsub @@ -4,7 +4,8 @@ Import("env") Import("env_modules") env_gltf = env_modules.Clone() -env_gltf.Prepend(CPPPATH=["."]) # Godot's own source files env_gltf.add_source_files(env.modules_sources, "*.cpp") +if env["tools"]: + env_gltf.add_source_files(env.modules_sources, "editor/*.cpp") diff --git a/modules/gltf/config.py b/modules/gltf/config.py index a4736321fa..189b5a831a 100644 --- a/modules/gltf/config.py +++ b/modules/gltf/config.py @@ -8,12 +8,16 @@ def configure(env): def get_doc_classes(): return [ - "EditorSceneImporterGLTF", + "EditorSceneFormatImporterBlend", + "EditorSceneFormatImporterFBX", + "EditorSceneFormatImporterGLTF", "GLTFAccessor", "GLTFAnimation", "GLTFBufferView", "GLTFCamera", "GLTFDocument", + "GLTFDocumentExtension", + "GLTFDocumentExtensionConvertImporterMesh", "GLTFLight", "GLTFMesh", "GLTFNode", @@ -22,8 +26,6 @@ def get_doc_classes(): "GLTFSpecGloss", "GLTFState", "GLTFTexture", - "GLTFDocumentExtension", - "GLTFDocumentExtensionConvertImporterMesh", ] diff --git a/modules/gltf/doc_classes/EditorSceneFormatImporterBlend.xml b/modules/gltf/doc_classes/EditorSceneFormatImporterBlend.xml new file mode 100644 index 0000000000..ca8eb9854f --- /dev/null +++ b/modules/gltf/doc_classes/EditorSceneFormatImporterBlend.xml @@ -0,0 +1,15 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="EditorSceneFormatImporterBlend" inherits="EditorSceneFormatImporter" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> + <brief_description> + Importer for Blender's [code].blend[/code] scene file format. + </brief_description> + <description> + Imports Blender scenes in the [code].blend[/code] file format through the glTF 2.0 3D import pipeline. This importer requires Blender to be installed by the user, so that it can be used to export the scene as glTF 2.0. + The location of the Blender binary is set via the [code]filesystem/import/blender/blender3_path[/code] editor setting. + This importer is only used if [member ProjectSettings.filesystem/import/blender/enabled] is enabled, otherwise [code].blend[/code] files present in the project folder are not imported. + Blend import requires Blender 3.0. + Internally, the EditorSceneFormatImporterBlend uses the Blender glTF "Use Original" mode to reference external textures. + </description> + <tutorials> + </tutorials> +</class> diff --git a/modules/gltf/doc_classes/EditorSceneFormatImporterFBX.xml b/modules/gltf/doc_classes/EditorSceneFormatImporterFBX.xml new file mode 100644 index 0000000000..6754d963ff --- /dev/null +++ b/modules/gltf/doc_classes/EditorSceneFormatImporterFBX.xml @@ -0,0 +1,13 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="EditorSceneFormatImporterFBX" inherits="EditorSceneFormatImporter" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> + <brief_description> + Importer for the [code].fbx[/code] scene file format. + </brief_description> + <description> + Imports Autodesk FBX 3D scenes by way of converting them to glTF 2.0 using the FBX2glTF command line tool. + The location of the FBX2glTF binary is set via the [code]filesystem/import/fbx/fbx2gltf_path[/code] editor setting. + This importer is only used if [member ProjectSettings.filesystem/import/fbx/enabled] is enabled, otherwise [code].fbx[/code] files present in the project folder are not imported. + </description> + <tutorials> + </tutorials> +</class> diff --git a/modules/gltf/doc_classes/EditorSceneFormatImporterGLTF.xml b/modules/gltf/doc_classes/EditorSceneFormatImporterGLTF.xml new file mode 100644 index 0000000000..5a6a2f52d9 --- /dev/null +++ b/modules/gltf/doc_classes/EditorSceneFormatImporterGLTF.xml @@ -0,0 +1,9 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<class name="EditorSceneFormatImporterGLTF" inherits="EditorSceneFormatImporter" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> + <brief_description> + </brief_description> + <description> + </description> + <tutorials> + </tutorials> +</class> diff --git a/modules/gltf/doc_classes/GLTFAccessor.xml b/modules/gltf/doc_classes/GLTFAccessor.xml index ae81cae81a..b73a4f8c5f 100644 --- a/modules/gltf/doc_classes/GLTFAccessor.xml +++ b/modules/gltf/doc_classes/GLTFAccessor.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFAccessor" inherits="Resource" version="4.0"> +<class name="GLTFAccessor" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFAnimation.xml b/modules/gltf/doc_classes/GLTFAnimation.xml index 70480c2b38..e2991170a4 100644 --- a/modules/gltf/doc_classes/GLTFAnimation.xml +++ b/modules/gltf/doc_classes/GLTFAnimation.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFAnimation" inherits="Resource" version="4.0"> +<class name="GLTFAnimation" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFBufferView.xml b/modules/gltf/doc_classes/GLTFBufferView.xml index f58aa46508..00b6ccbe7d 100644 --- a/modules/gltf/doc_classes/GLTFBufferView.xml +++ b/modules/gltf/doc_classes/GLTFBufferView.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFBufferView" inherits="Resource" version="4.0"> +<class name="GLTFBufferView" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFCamera.xml b/modules/gltf/doc_classes/GLTFCamera.xml index 3682df5951..9b9eff6141 100644 --- a/modules/gltf/doc_classes/GLTFCamera.xml +++ b/modules/gltf/doc_classes/GLTFCamera.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFCamera" inherits="Resource" version="4.0"> +<class name="GLTFCamera" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFDocument.xml b/modules/gltf/doc_classes/GLTFDocument.xml index 8d8e25e8b3..cb0e3b6754 100644 --- a/modules/gltf/doc_classes/GLTFDocument.xml +++ b/modules/gltf/doc_classes/GLTFDocument.xml @@ -1,32 +1,60 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFDocument" inherits="Resource" version="4.0"> +<class name="GLTFDocument" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> + Append a glTF2 3d format from a file, buffer or scene and then write to the filesystem, buffer or scene. </description> <tutorials> </tutorials> <methods> - <method name="import_scene"> - <return type="Node" /> + <method name="append_from_buffer"> + <return type="int" enum="Error" /> + <argument index="0" name="bytes" type="PackedByteArray" /> + <argument index="1" name="base_path" type="String" /> + <argument index="2" name="state" type="GLTFState" /> + <argument index="3" name="flags" type="int" default="0" /> + <argument index="4" name="bake_fps" type="int" default="30" /> + <description> + </description> + </method> + <method name="append_from_file"> + <return type="int" enum="Error" /> <argument index="0" name="path" type="String" /> - <argument index="1" name="flags" type="int" default="0" /> - <argument index="2" name="bake_fps" type="int" default="30" /> - <argument index="3" name="state" type="GLTFState" default="null" /> + <argument index="1" name="state" type="GLTFState" /> + <argument index="2" name="flags" type="int" default="0" /> + <argument index="3" name="bake_fps" type="int" default="30" /> + <argument index="4" name="base_path" type="String" default="""" /> <description> - Import a scene from glTF2 ".gltf" or ".glb" file. </description> </method> - <method name="save_scene"> + <method name="append_from_scene"> <return type="int" enum="Error" /> <argument index="0" name="node" type="Node" /> + <argument index="1" name="state" type="GLTFState" /> + <argument index="2" name="flags" type="int" default="0" /> + <argument index="3" name="bake_fps" type="int" default="30" /> + <description> + </description> + </method> + <method name="generate_buffer"> + <return type="PackedByteArray" /> + <argument index="0" name="state" type="GLTFState" /> + <description> + </description> + </method> + <method name="generate_scene"> + <return type="Node" /> + <argument index="0" name="state" type="GLTFState" /> + <argument index="1" name="bake_fps" type="int" default="30" /> + <description> + </description> + </method> + <method name="write_to_filesystem"> + <return type="int" enum="Error" /> + <argument index="0" name="state" type="GLTFState" /> <argument index="1" name="path" type="String" /> - <argument index="2" name="src_path" type="String" /> - <argument index="3" name="flags" type="int" default="0" /> - <argument index="4" name="bake_fps" type="float" default="30" /> - <argument index="5" name="state" type="GLTFState" default="null" /> <description> - Save a scene as a glTF2 ".glb" or ".gltf" file. </description> </method> </methods> diff --git a/modules/gltf/doc_classes/GLTFDocumentExtension.xml b/modules/gltf/doc_classes/GLTFDocumentExtension.xml index 390bd3b30b..03b4380ff4 100644 --- a/modules/gltf/doc_classes/GLTFDocumentExtension.xml +++ b/modules/gltf/doc_classes/GLTFDocumentExtension.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFDocumentExtension" inherits="Resource" version="4.0"> +<class name="GLTFDocumentExtension" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFDocumentExtensionConvertImporterMesh.xml b/modules/gltf/doc_classes/GLTFDocumentExtensionConvertImporterMesh.xml index 452eec5f4f..70268fc0c9 100644 --- a/modules/gltf/doc_classes/GLTFDocumentExtensionConvertImporterMesh.xml +++ b/modules/gltf/doc_classes/GLTFDocumentExtensionConvertImporterMesh.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFDocumentExtensionConvertImporterMesh" inherits="GLTFDocumentExtension" version="4.0"> +<class name="GLTFDocumentExtensionConvertImporterMesh" inherits="GLTFDocumentExtension" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFLight.xml b/modules/gltf/doc_classes/GLTFLight.xml index b4f03cd1ed..354cd48a06 100644 --- a/modules/gltf/doc_classes/GLTFLight.xml +++ b/modules/gltf/doc_classes/GLTFLight.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFLight" inherits="Resource" version="4.0"> +<class name="GLTFLight" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFMesh.xml b/modules/gltf/doc_classes/GLTFMesh.xml index 58853217e2..bac351cc20 100644 --- a/modules/gltf/doc_classes/GLTFMesh.xml +++ b/modules/gltf/doc_classes/GLTFMesh.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFMesh" inherits="Resource" version="4.0"> +<class name="GLTFMesh" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFNode.xml b/modules/gltf/doc_classes/GLTFNode.xml index f27965ea07..e933e6046a 100644 --- a/modules/gltf/doc_classes/GLTFNode.xml +++ b/modules/gltf/doc_classes/GLTFNode.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFNode" inherits="Resource" version="4.0"> +<class name="GLTFNode" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFSkeleton.xml b/modules/gltf/doc_classes/GLTFSkeleton.xml index 037c3545a6..dad985e886 100644 --- a/modules/gltf/doc_classes/GLTFSkeleton.xml +++ b/modules/gltf/doc_classes/GLTFSkeleton.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFSkeleton" inherits="Resource" version="4.0"> +<class name="GLTFSkeleton" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFSkin.xml b/modules/gltf/doc_classes/GLTFSkin.xml index ad4f017584..b6a2bdb957 100644 --- a/modules/gltf/doc_classes/GLTFSkin.xml +++ b/modules/gltf/doc_classes/GLTFSkin.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFSkin" inherits="Resource" version="4.0"> +<class name="GLTFSkin" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFSpecGloss.xml b/modules/gltf/doc_classes/GLTFSpecGloss.xml index 6b8f86ed1c..8433cf8dd7 100644 --- a/modules/gltf/doc_classes/GLTFSpecGloss.xml +++ b/modules/gltf/doc_classes/GLTFSpecGloss.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFSpecGloss" inherits="Resource" version="4.0"> +<class name="GLTFSpecGloss" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFState.xml b/modules/gltf/doc_classes/GLTFState.xml index 6d03d0ecf8..a59fa900bc 100644 --- a/modules/gltf/doc_classes/GLTFState.xml +++ b/modules/gltf/doc_classes/GLTFState.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFState" inherits="Resource" version="4.0"> +<class name="GLTFState" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/doc_classes/GLTFTexture.xml b/modules/gltf/doc_classes/GLTFTexture.xml index 7c88d2318e..c0bc424168 100644 --- a/modules/gltf/doc_classes/GLTFTexture.xml +++ b/modules/gltf/doc_classes/GLTFTexture.xml @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" ?> -<class name="GLTFTexture" inherits="Resource" version="4.0"> +<class name="GLTFTexture" inherits="Resource" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../doc/class.xsd"> <brief_description> </brief_description> <description> diff --git a/modules/gltf/editor_scene_exporter_gltf_plugin.cpp b/modules/gltf/editor/editor_scene_exporter_gltf_plugin.cpp index 25fda7ef3b..95db1c0965 100644 --- a/modules/gltf/editor_scene_exporter_gltf_plugin.cpp +++ b/modules/gltf/editor/editor_scene_exporter_gltf_plugin.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -28,20 +28,24 @@ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ -#if TOOLS_ENABLED +#ifdef TOOLS_ENABLED + #include "editor_scene_exporter_gltf_plugin.h" + +#include "../gltf_document.h" +#include "../gltf_state.h" + #include "core/config/project_settings.h" #include "core/error/error_list.h" #include "core/object/object.h" #include "core/templates/vector.h" +#include "editor/editor_file_dialog.h" #include "editor/editor_file_system.h" -#include "gltf_document.h" +#include "editor/editor_node.h" #include "scene/3d/mesh_instance_3d.h" #include "scene/gui/check_box.h" #include "scene/main/node.h" -#include "editor/editor_node.h" - String SceneExporterGLTFPlugin::get_name() const { return "ConvertGLTF2"; } @@ -50,10 +54,9 @@ bool SceneExporterGLTFPlugin::has_main_screen() const { return false; } -SceneExporterGLTFPlugin::SceneExporterGLTFPlugin(EditorNode *p_node) { - editor = p_node; +SceneExporterGLTFPlugin::SceneExporterGLTFPlugin() { file_export_lib = memnew(EditorFileDialog); - editor->get_gui_base()->add_child(file_export_lib); + EditorNode::get_singleton()->get_gui_base()->add_child(file_export_lib); file_export_lib->connect("file_selected", callable_mp(this, &SceneExporterGLTFPlugin::_gltf2_dialog_action)); file_export_lib->set_title(TTR("Export Library")); file_export_lib->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE); @@ -61,30 +64,41 @@ SceneExporterGLTFPlugin::SceneExporterGLTFPlugin(EditorNode *p_node) { file_export_lib->clear_filters(); file_export_lib->add_filter("*.glb"); file_export_lib->add_filter("*.gltf"); - file_export_lib->set_title(TTR("Export Mesh GLTF2")); - String gltf_scene_name = TTR("Export GLTF..."); - add_tool_menu_item(gltf_scene_name, callable_mp(this, &SceneExporterGLTFPlugin::convert_scene_to_gltf2)); + file_export_lib->set_title(TTR("Export Scene to glTF 2.0 File")); + + PopupMenu *menu = get_export_as_menu(); + int idx = menu->get_item_count(); + menu->add_item(TTR("glTF 2.0 Scene...")); + menu->set_item_metadata(idx, callable_mp(this, &SceneExporterGLTFPlugin::convert_scene_to_gltf2)); } void SceneExporterGLTFPlugin::_gltf2_dialog_action(String p_file) { - Node *root = editor->get_tree()->get_edited_scene_root(); + Node *root = EditorNode::get_singleton()->get_tree()->get_edited_scene_root(); if (!root) { - editor->show_accept(TTR("This operation can't be done without a scene."), TTR("OK")); + EditorNode::get_singleton()->show_accept(TTR("This operation can't be done without a scene."), TTR("OK")); return; } List<String> deps; Ref<GLTFDocument> doc; doc.instantiate(); - Error err = doc->save_scene(root, p_file, p_file, 0, 30.0f, Ref<GLTFState>()); + Ref<GLTFState> state; + state.instantiate(); + int32_t flags = 0; + flags |= EditorSceneFormatImporter::IMPORT_USE_NAMED_SKIN_BINDS; + Error err = doc->append_from_scene(root, state, flags, 30.0f); + if (err != OK) { + ERR_PRINT(vformat("glTF2 save scene error %s.", itos(err))); + } + err = doc->write_to_filesystem(state, p_file); if (err != OK) { ERR_PRINT(vformat("glTF2 save scene error %s.", itos(err))); } } void SceneExporterGLTFPlugin::convert_scene_to_gltf2() { - Node *root = editor->get_tree()->get_edited_scene_root(); + Node *root = EditorNode::get_singleton()->get_tree()->get_edited_scene_root(); if (!root) { - editor->show_accept(TTR("This operation can't be done without a scene."), TTR("OK")); + EditorNode::get_singleton()->show_accept(TTR("This operation can't be done without a scene."), TTR("OK")); return; } String filename = String(root->get_scene_file_path().get_file().get_basename()); diff --git a/modules/gltf/editor_scene_exporter_gltf_plugin.h b/modules/gltf/editor/editor_scene_exporter_gltf_plugin.h index 89a8e27053..5af46bc752 100644 --- a/modules/gltf/editor_scene_exporter_gltf_plugin.h +++ b/modules/gltf/editor/editor_scene_exporter_gltf_plugin.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -31,15 +31,14 @@ #ifndef EDITOR_SCENE_EXPORTER_GLTF_PLUGIN_H #define EDITOR_SCENE_EXPORTER_GLTF_PLUGIN_H -#if TOOLS_ENABLED -#include "editor/editor_plugin.h" +#ifdef TOOLS_ENABLED +#include "editor/editor_plugin.h" #include "editor_scene_importer_gltf.h" class SceneExporterGLTFPlugin : public EditorPlugin { GDCLASS(SceneExporterGLTFPlugin, EditorPlugin); - EditorNode *editor = nullptr; EditorFileDialog *file_export_lib = nullptr; void _gltf2_dialog_action(String p_file); void convert_scene_to_gltf2(); @@ -47,7 +46,9 @@ class SceneExporterGLTFPlugin : public EditorPlugin { public: virtual String get_name() const override; bool has_main_screen() const override; - SceneExporterGLTFPlugin(class EditorNode *p_node); + SceneExporterGLTFPlugin(); }; + #endif // TOOLS_ENABLED + #endif // EDITOR_SCENE_EXPORTER_GLTF_PLUGIN_H diff --git a/modules/gltf/editor/editor_scene_importer_blend.cpp b/modules/gltf/editor/editor_scene_importer_blend.cpp new file mode 100644 index 0000000000..173d5131cf --- /dev/null +++ b/modules/gltf/editor/editor_scene_importer_blend.cpp @@ -0,0 +1,575 @@ +/*************************************************************************/ +/* editor_scene_importer_blend.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. */ +/*************************************************************************/ + +#include "editor_scene_importer_blend.h" + +#ifdef TOOLS_ENABLED + +#include "../gltf_document.h" +#include "../gltf_state.h" + +#include "core/config/project_settings.h" +#include "editor/editor_file_dialog.h" +#include "editor/editor_node.h" +#include "editor/editor_scale.h" +#include "editor/editor_settings.h" +#include "main/main.h" +#include "scene/main/node.h" +#include "scene/resources/animation.h" + +#ifdef WINDOWS_ENABLED +// Code by Pedro Estebanez (https://github.com/godotengine/godot/pull/59766) +#include <shlwapi.h> +#endif + +uint32_t EditorSceneFormatImporterBlend::get_import_flags() const { + return ImportFlags::IMPORT_SCENE | ImportFlags::IMPORT_ANIMATION; +} + +void EditorSceneFormatImporterBlend::get_extensions(List<String> *r_extensions) const { + r_extensions->push_back("blend"); +} + +Node *EditorSceneFormatImporterBlend::import_scene(const String &p_path, uint32_t p_flags, + const Map<StringName, Variant> &p_options, int p_bake_fps, + List<String> *r_missing_deps, Error *r_err) { + // Get global paths for source and sink. + + // Escape paths to be valid Python strings to embed in the script. + const String source_global = ProjectSettings::get_singleton()->globalize_path(p_path).c_escape(); + const String sink = ProjectSettings::get_singleton()->get_imported_files_path().plus_file( + vformat("%s-%s.gltf", p_path.get_file().get_basename(), p_path.md5_text())); + const String sink_global = ProjectSettings::get_singleton()->globalize_path(sink).c_escape(); + + // Handle configuration options. + + String parameters_arg; + + if (p_options.has(SNAME("blender/nodes/custom_properties")) && p_options[SNAME("blender/nodes/custom_properties")]) { + parameters_arg += "export_extras=True,"; + } else { + parameters_arg += "export_extras=False,"; + } + if (p_options.has(SNAME("blender/meshes/skins")) && p_options[SNAME("blender/meshes/skins")]) { + int32_t skins = p_options["blender/meshes/skins"]; + if (skins == BLEND_BONE_INFLUENCES_NONE) { + parameters_arg += "export_all_influences=False,"; + } else if (skins == BLEND_BONE_INFLUENCES_COMPATIBLE) { + parameters_arg += "export_all_influences=False,"; + } else if (skins == BLEND_BONE_INFLUENCES_ALL) { + parameters_arg += "export_all_influences=True,"; + } + parameters_arg += "export_skins=True,"; + } else { + parameters_arg += "export_skins=False,"; + } + if (p_options.has(SNAME("blender/materials/export_materials")) && p_options[SNAME("blender/materials/export_materials")]) { + int32_t exports = p_options["blender/materials/export_materials"]; + if (exports == BLEND_MATERIAL_EXPORT_PLACEHOLDER) { + parameters_arg += "export_materials='PLACEHOLDER',"; + } else if (exports == BLEND_MATERIAL_EXPORT_EXPORT) { + parameters_arg += "export_materials='EXPORT',"; + } + } else { + parameters_arg += "export_materials='PLACEHOLDER',"; + } + if (p_options.has(SNAME("blender/nodes/cameras")) && p_options[SNAME("blender/nodes/cameras")]) { + parameters_arg += "export_cameras=True,"; + } else { + parameters_arg += "export_cameras=False,"; + } + if (p_options.has(SNAME("blender/nodes/punctual_lights")) && p_options[SNAME("blender/nodes/punctual_lights")]) { + parameters_arg += "export_lights=True,"; + } else { + parameters_arg += "export_lights=False,"; + } + if (p_options.has(SNAME("blender/meshes/colors")) && p_options[SNAME("blender/meshes/colors")]) { + parameters_arg += "export_colors=True,"; + } else { + parameters_arg += "export_colors=False,"; + } + if (p_options.has(SNAME("blender/nodes/visible")) && p_options[SNAME("blender/nodes/visible")]) { + int32_t visible = p_options["blender/nodes/visible"]; + if (visible == BLEND_VISIBLE_VISIBLE_ONLY) { + parameters_arg += "use_visible=True,"; + } else if (visible == BLEND_VISIBLE_RENDERABLE) { + parameters_arg += "use_renderable=True,"; + } else if (visible == BLEND_VISIBLE_ALL) { + parameters_arg += "use_visible=False,use_renderable=False,"; + } + } else { + parameters_arg += "use_visible=False,use_renderable=False,"; + } + + if (p_options.has(SNAME("blender/meshes/uvs")) && p_options[SNAME("blender/meshes/uvs")]) { + parameters_arg += "export_texcoords=True,"; + } else { + parameters_arg += "export_texcoords=False,"; + } + if (p_options.has(SNAME("blender/meshes/normals")) && p_options[SNAME("blender/meshes/normals")]) { + parameters_arg += "export_normals=True,"; + } else { + parameters_arg += "export_normals=False,"; + } + if (p_options.has(SNAME("blender/meshes/tangents")) && p_options[SNAME("blender/meshes/tangents")]) { + parameters_arg += "export_tangents=True,"; + } else { + parameters_arg += "export_tangents=False,"; + } + if (p_options.has(SNAME("blender/animation/group_tracks")) && p_options[SNAME("blender/animation/group_tracks")]) { + parameters_arg += "export_nla_strips=True,"; + } else { + parameters_arg += "export_nla_strips=False,"; + } + if (p_options.has(SNAME("blender/animation/limit_playback")) && p_options[SNAME("blender/animation/limit_playback")]) { + parameters_arg += "export_frame_range=True,"; + } else { + parameters_arg += "export_frame_range=False,"; + } + if (p_options.has(SNAME("blender/animation/always_sample")) && p_options[SNAME("blender/animation/always_sample")]) { + parameters_arg += "export_force_sampling=True,"; + } else { + parameters_arg += "export_force_sampling=False,"; + } + if (p_options.has(SNAME("blender/meshes/export_bones_deforming_mesh_only")) && p_options[SNAME("blender/meshes/export_bones_deforming_mesh_only")]) { + parameters_arg += "export_def_bones=True,"; + } else { + parameters_arg += "export_def_bones=False,"; + } + if (p_options.has(SNAME("blender/nodes/modifiers")) && p_options[SNAME("blender/nodes/modifiers")]) { + parameters_arg += "export_apply=True"; + } else { + parameters_arg += "export_apply=False"; + } + + String unpack_all; + if (p_options.has(SNAME("blender/materials/unpack_enabled")) && p_options[SNAME("blender/materials/unpack_enabled")]) { + unpack_all = "bpy.ops.file.unpack_all(method='USE_LOCAL');"; + } + + // Prepare Blender export script. + + String common_args = vformat("filepath='%s',", sink_global) + + "export_format='GLTF_SEPARATE'," + "export_yup=True," + + parameters_arg; + String script = + String("import bpy, sys;") + + "print('Blender 3.0 or higher is required.', file=sys.stderr) if bpy.app.version < (3, 0, 0) else None;" + + vformat("bpy.ops.wm.open_mainfile(filepath='%s');", source_global) + + unpack_all + + vformat("bpy.ops.export_scene.gltf(export_keep_originals=True,%s);", common_args); + print_verbose(script); + + // Run script with configured Blender binary. + + String blender_path = EDITOR_GET("filesystem/import/blender/blender3_path"); + +#ifdef WINDOWS_ENABLED + blender_path = blender_path.plus_file("blender.exe"); +#else + blender_path = blender_path.plus_file("blender"); +#endif + + List<String> args; + args.push_back("--background"); + args.push_back("--python-expr"); + args.push_back(script); + + String standard_out; + int ret; + OS::get_singleton()->execute(blender_path, args, &standard_out, &ret, true); + print_verbose(blender_path); + print_verbose(standard_out); + + if (ret != 0) { + if (r_err) { + *r_err = ERR_SCRIPT_FAILED; + } + ERR_PRINT(vformat("Blend export to glTF failed with error: %d.", ret)); + return nullptr; + } + + // Import the generated glTF. + + // Use GLTFDocument instead of glTF importer to keep image references. + Ref<GLTFDocument> gltf; + gltf.instantiate(); + Ref<GLTFState> state; + state.instantiate(); + String base_dir; + if (p_options.has(SNAME("blender/materials/unpack_enabled")) && p_options[SNAME("blender/materials/unpack_enabled")]) { + base_dir = sink.get_base_dir(); + } + Error err = gltf->append_from_file(sink.get_basename() + ".gltf", state, p_flags, p_bake_fps, base_dir); + if (err != OK) { + if (r_err) { + *r_err = FAILED; + } + return nullptr; + } + return gltf->generate_scene(state, p_bake_fps); +} + +Variant EditorSceneFormatImporterBlend::get_option_visibility(const String &p_path, bool p_for_animation, const String &p_option, + const Map<StringName, Variant> &p_options) { + if (p_path.get_extension().to_lower() != "blend") { + return true; + } + + if (p_option.begins_with("animation/")) { + if (p_option != "animation/import" && !bool(p_options["animation/import"])) { + return false; + } + } + return true; +} + +void EditorSceneFormatImporterBlend::get_import_options(const String &p_path, List<ResourceImporter::ImportOption> *r_options) { + if (p_path.get_extension().to_lower() != "blend") { + return; + } +#define ADD_OPTION_BOOL(PATH, VALUE) \ + r_options->push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::BOOL, SNAME(PATH)), VALUE)); +#define ADD_OPTION_ENUM(PATH, ENUM_HINT, VALUE) \ + r_options->push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::INT, SNAME(PATH), PROPERTY_HINT_ENUM, ENUM_HINT), VALUE)); + + ADD_OPTION_ENUM("blender/nodes/visible", "Visible Only,Renderable,All", BLEND_VISIBLE_ALL); + ADD_OPTION_BOOL("blender/nodes/punctual_lights", true); + ADD_OPTION_BOOL("blender/nodes/cameras", true); + ADD_OPTION_BOOL("blender/nodes/custom_properties", true); + ADD_OPTION_ENUM("blender/nodes/modifiers", "No Modifiers,All Modifiers", BLEND_MODIFIERS_ALL); + ADD_OPTION_BOOL("blender/meshes/colors", false); + ADD_OPTION_BOOL("blender/meshes/uvs", true); + ADD_OPTION_BOOL("blender/meshes/normals", true); + ADD_OPTION_BOOL("blender/meshes/tangents", true); + ADD_OPTION_ENUM("blender/meshes/skins", "None,4 Influences (Compatible),All Influences", BLEND_BONE_INFLUENCES_ALL); + ADD_OPTION_BOOL("blender/meshes/export_bones_deforming_mesh_only", false); + ADD_OPTION_BOOL("blender/materials/unpack_enabled", true); + ADD_OPTION_ENUM("blender/materials/export_materials", "Placeholder,Export", BLEND_MATERIAL_EXPORT_EXPORT); + ADD_OPTION_BOOL("blender/animation/limit_playback", true); + ADD_OPTION_BOOL("blender/animation/always_sample", true); + ADD_OPTION_BOOL("blender/animation/group_tracks", true); + +#undef ADD_OPTION_BOOL +#undef ADD_OPTION_ENUM +} + +/////////////////////////// + +static bool _test_blender_path(const String &p_path, String *r_err = nullptr) { + String path = p_path; +#ifdef WINDOWS_ENABLED + path = path.plus_file("blender.exe"); +#else + path = path.plus_file("blender"); +#endif + +#if defined(OSX_ENABLED) + if (!FileAccess::exists(path)) { + path = path.plus_file("Blender"); + } +#endif + + if (!FileAccess::exists(path)) { + if (r_err) { + *r_err = TTR("Path does not contain a Blender installation."); + } + return false; + } + List<String> args; + args.push_back("--version"); + String pipe; + Error err = OS::get_singleton()->execute(path, args, &pipe); + if (err != OK) { + if (r_err) { + *r_err = TTR("Can't excecute Blender binary."); + } + return false; + } + + if (pipe.find("Blender ") != 0) { + if (r_err) { + *r_err = vformat(TTR("Unexpected --version output from Blender binary at: %s"), path); + } + return false; + } + pipe = pipe.replace_first("Blender ", ""); + int pp = pipe.find("."); + if (pp == -1) { + if (r_err) { + *r_err = TTR("Path supplied lacks a Blender binary."); + } + return false; + } + String v = pipe.substr(0, pp); + int version = v.to_int(); + if (version < 3) { + if (r_err) { + *r_err = TTR("This Blender installation is too old for this importer (not 3.0+)."); + } + return false; + } + if (version > 3) { + if (r_err) { + *r_err = TTR("This Blender installation is too new for this importer (not 3.x)."); + } + return false; + } + + return true; +} + +bool EditorFileSystemImportFormatSupportQueryBlend::is_active() const { + bool blend_enabled = GLOBAL_GET("filesystem/import/blender/enabled"); + + String blender_path = EDITOR_GET("filesystem/import/blender/blender3_path"); + + if (blend_enabled && !_test_blender_path(blender_path)) { + // Intending to import Blender, but blend not configured. + return true; + } + + return false; +} +Vector<String> EditorFileSystemImportFormatSupportQueryBlend::get_file_extensions() const { + Vector<String> ret; + ret.push_back("blend"); + return ret; +} + +void EditorFileSystemImportFormatSupportQueryBlend::_validate_path(String p_path) { + String error; + bool success = false; + if (p_path == "") { + error = TTR("Path is empty."); + } else { + if (_test_blender_path(p_path, &error)) { + success = true; + if (auto_detected_path == p_path) { + error = TTR("Path to Blender installation is valid (Autodetected)."); + } else { + error = TTR("Path to Blender installation is valid."); + } + } + } + + path_status->set_text(error); + + if (success) { + path_status->add_theme_color_override("font_color", path_status->get_theme_color(SNAME("success_color"), SNAME("Editor"))); + configure_blender_dialog->get_ok_button()->set_disabled(false); + } else { + path_status->add_theme_color_override("font_color", path_status->get_theme_color(SNAME("error_color"), SNAME("Editor"))); + configure_blender_dialog->get_ok_button()->set_disabled(true); + } +} + +bool EditorFileSystemImportFormatSupportQueryBlend::_autodetect_path(String p_path) { + if (_test_blender_path(p_path)) { + auto_detected_path = p_path; + return true; + } + return false; +} + +void EditorFileSystemImportFormatSupportQueryBlend::_path_confirmed() { + confirmed = true; +} + +void EditorFileSystemImportFormatSupportQueryBlend::_select_install(String p_path) { + blender_path->set_text(p_path); + _validate_path(p_path); +} +void EditorFileSystemImportFormatSupportQueryBlend::_browse_install() { + if (blender_path->get_text() != String()) { + browse_dialog->set_current_dir(blender_path->get_text()); + } + + browse_dialog->popup_centered_ratio(); +} + +bool EditorFileSystemImportFormatSupportQueryBlend::query() { + if (!configure_blender_dialog) { + configure_blender_dialog = memnew(ConfirmationDialog); + configure_blender_dialog->set_title(TTR("Configure Blender Importer")); + configure_blender_dialog->set_flag(Window::FLAG_BORDERLESS, true); // Avoid closing accidentally . + configure_blender_dialog->set_close_on_escape(false); + + VBoxContainer *vb = memnew(VBoxContainer); + vb->add_child(memnew(Label(TTR("Blender 3.0+ is required to import '.blend' files.\nPlease provide a valid path to a Blender installation:")))); + + HBoxContainer *hb = memnew(HBoxContainer); + + blender_path = memnew(LineEdit); + blender_path->set_h_size_flags(Control::SIZE_EXPAND_FILL); + hb->add_child(blender_path); + blender_path_browse = memnew(Button); + hb->add_child(blender_path_browse); + blender_path_browse->set_text(TTR("Browse")); + blender_path_browse->connect("pressed", callable_mp(this, &EditorFileSystemImportFormatSupportQueryBlend::_browse_install)); + hb->set_h_size_flags(Control::SIZE_EXPAND_FILL); + hb->set_custom_minimum_size(Size2(400 * EDSCALE, 0)); + + vb->add_child(hb); + + path_status = memnew(Label); + vb->add_child(path_status); + + configure_blender_dialog->add_child(vb); + + blender_path->connect("text_changed", callable_mp(this, &EditorFileSystemImportFormatSupportQueryBlend::_validate_path)); + + EditorNode::get_singleton()->get_gui_base()->add_child(configure_blender_dialog); + + configure_blender_dialog->get_ok_button()->set_text(TTR("Confirm Path")); + configure_blender_dialog->get_cancel_button()->set_text(TTR("Disable '.blend' Import")); + configure_blender_dialog->get_cancel_button()->set_tooltip(TTR("Disables Blender '.blend' files import for this project. Can be re-enabled in Project Settings.")); + configure_blender_dialog->connect("confirmed", callable_mp(this, &EditorFileSystemImportFormatSupportQueryBlend::_path_confirmed)); + + browse_dialog = memnew(EditorFileDialog); + browse_dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM); + browse_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_DIR); + browse_dialog->connect("dir_selected", callable_mp(this, &EditorFileSystemImportFormatSupportQueryBlend::_select_install)); + + EditorNode::get_singleton()->get_gui_base()->add_child(browse_dialog); + } + + String path = EDITOR_GET("filesystem/import/blender/blender3_path"); + + if (path == "") { + // Autodetect + auto_detected_path = ""; + +#if defined(OSX_ENABLED) + + { + Vector<String> mdfind_paths; + { + List<String> mdfind_args; + mdfind_args.push_back("kMDItemCFBundleIdentifier=org.blenderfoundation.blender"); + + String output; + Error err = OS::get_singleton()->execute("mdfind", mdfind_args, &output); + if (err == OK) { + mdfind_paths = output.split("\n"); + } + } + + bool found = false; + for (const String &path : mdfind_paths) { + found = _autodetect_path(path.plus_file("Contents/MacOS")); + if (found) { + break; + } + } + if (!found) { + found = _autodetect_path("/opt/homebrew/bin"); + } + if (!found) { + found = _autodetect_path("/opt/local/bin"); + } + if (!found) { + found = _autodetect_path("/usr/local/bin"); + } + if (!found) { + found = _autodetect_path("/usr/local/opt"); + } + if (!found) { + found = _autodetect_path("/Applications/Blender.app/Contents/MacOS"); + } + } +#elif defined(WINDOWS_ENABLED) + { + char blender_opener_path[MAX_PATH]; + DWORD path_len = MAX_PATH; + HRESULT res = AssocQueryString(0, ASSOCSTR_EXECUTABLE, ".blend", "open", blender_opener_path, &path_len); + if (res == S_OK && _autodetect_path(String(blender_opener_path).get_base_dir())) { + // Good. + } else if (_autodetect_path("C:\\Program Files\\Blender Foundation")) { + // Good. + } else { + _autodetect_path("C:\\Program Files (x86)\\Blender Foundation"); + } + } + +#elif defined(UNIX_ENABLED) + if (_autodetect_path("/usr/bin")) { + // Good. + } else if (_autodetect_path("/usr/local/bin")) { + // Good + } else { + _autodetect_path("/opt/blender/bin"); + } +#endif + if (auto_detected_path != "") { + path = auto_detected_path; + } + } + + blender_path->set_text(path); + + _validate_path(path); + + configure_blender_dialog->popup_centered(); + confirmed = false; + + while (true) { + OS::get_singleton()->delay_usec(1); + DisplayServer::get_singleton()->process_events(); + Main::iteration(); + if (!configure_blender_dialog->is_visible() || confirmed) { + break; + } + } + + if (confirmed) { + // Can only confirm a valid path. + EditorSettings::get_singleton()->set("filesystem/import/blender/blender3_path", blender_path->get_text()); + EditorSettings::get_singleton()->save(); + } else { + // Disable Blender import + ProjectSettings::get_singleton()->set("filesystem/import/blender/enabled", false); + ProjectSettings::get_singleton()->save(); + + if (EditorNode::immediate_confirmation_dialog(TTR("Disabling '.blend' file import requires restarting the editor."), TTR("Save & Restart"), TTR("Restart"))) { + EditorNode::get_singleton()->save_all_scenes(); + } + EditorNode::get_singleton()->restart_editor(); + return true; + } + + return false; +} + +EditorFileSystemImportFormatSupportQueryBlend::EditorFileSystemImportFormatSupportQueryBlend() { +} + +#endif // TOOLS_ENABLED diff --git a/modules/gltf/editor/editor_scene_importer_blend.h b/modules/gltf/editor/editor_scene_importer_blend.h new file mode 100644 index 0000000000..0925333a28 --- /dev/null +++ b/modules/gltf/editor/editor_scene_importer_blend.h @@ -0,0 +1,112 @@ +/*************************************************************************/ +/* editor_scene_importer_blend.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 EDITOR_SCENE_IMPORTER_BLEND_H +#define EDITOR_SCENE_IMPORTER_BLEND_H + +#ifdef TOOLS_ENABLED + +#include "editor/editor_file_system.h" +#include "editor/import/resource_importer_scene.h" + +class Animation; +class Node; +class ConfirmationDialog; + +class EditorSceneFormatImporterBlend : public EditorSceneFormatImporter { + GDCLASS(EditorSceneFormatImporterBlend, EditorSceneFormatImporter); + +public: + enum { + BLEND_VISIBLE_VISIBLE_ONLY, + BLEND_VISIBLE_RENDERABLE, + BLEND_VISIBLE_ALL + }; + enum { + BLEND_BONE_INFLUENCES_NONE, + BLEND_BONE_INFLUENCES_COMPATIBLE, + BLEND_BONE_INFLUENCES_ALL + }; + enum { + BLEND_MATERIAL_EXPORT_PLACEHOLDER, + BLEND_MATERIAL_EXPORT_EXPORT + }; + enum { + BLEND_MODIFIERS_NONE, + BLEND_MODIFIERS_ALL + }; + + virtual uint32_t get_import_flags() const override; + virtual void get_extensions(List<String> *r_extensions) const override; + virtual Node *import_scene(const String &p_path, uint32_t p_flags, + const Map<StringName, Variant> &p_options, int p_bake_fps, + List<String> *r_missing_deps, Error *r_err = nullptr) override; + virtual void get_import_options(const String &p_path, + List<ResourceImporter::ImportOption> *r_options) override; + virtual Variant get_option_visibility(const String &p_path, bool p_for_animation, const String &p_option, + const Map<StringName, Variant> &p_options) override; +}; + +class LineEdit; +class Button; +class EditorFileDialog; +class Label; + +class EditorFileSystemImportFormatSupportQueryBlend : public EditorFileSystemImportFormatSupportQuery { + GDCLASS(EditorFileSystemImportFormatSupportQueryBlend, EditorFileSystemImportFormatSupportQuery); + + ConfirmationDialog *configure_blender_dialog = nullptr; + LineEdit *blender_path = nullptr; + Button *blender_path_browse = nullptr; + EditorFileDialog *browse_dialog = nullptr; + Label *path_status = nullptr; + bool confirmed = false; + + String auto_detected_path; + void _validate_path(String p_path); + + bool _autodetect_path(String p_path); + + void _path_confirmed(); + + void _select_install(String p_path); + void _browse_install(); + +public: + virtual bool is_active() const override; + virtual Vector<String> get_file_extensions() const override; + virtual bool query() override; + + EditorFileSystemImportFormatSupportQueryBlend(); +}; + +#endif // TOOLS_ENABLED + +#endif // EDITOR_SCENE_IMPORTER_BLEND_H diff --git a/modules/gltf/editor/editor_scene_importer_fbx.cpp b/modules/gltf/editor/editor_scene_importer_fbx.cpp new file mode 100644 index 0000000000..893d2efcec --- /dev/null +++ b/modules/gltf/editor/editor_scene_importer_fbx.cpp @@ -0,0 +1,117 @@ +/*************************************************************************/ +/* editor_scene_importer_fbx.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. */ +/*************************************************************************/ + +#include "editor_scene_importer_fbx.h" + +#if TOOLS_ENABLED + +#include "../gltf_document.h" +#include "../gltf_state.h" + +#include "core/config/project_settings.h" +#include "editor/editor_settings.h" +#include "scene/main/node.h" +#include "scene/resources/animation.h" + +uint32_t EditorSceneFormatImporterFBX::get_import_flags() const { + return ImportFlags::IMPORT_SCENE | ImportFlags::IMPORT_ANIMATION; +} + +void EditorSceneFormatImporterFBX::get_extensions(List<String> *r_extensions) const { + r_extensions->push_back("fbx"); +} + +Node *EditorSceneFormatImporterFBX::import_scene(const String &p_path, uint32_t p_flags, + const Map<StringName, Variant> &p_options, int p_bake_fps, + List<String> *r_missing_deps, Error *r_err) { + // Get global paths for source and sink. + + // Don't use `c_escape()` as it can generate broken paths. These paths will be + // enclosed in double quotes by OS::execute(), so we only need to escape those. + // `c_escape_multiline()` seems to do this (escapes `\` and `"` only). + const String source_global = ProjectSettings::get_singleton()->globalize_path(p_path).c_escape_multiline(); + const String sink = ProjectSettings::get_singleton()->get_imported_files_path().plus_file( + vformat("%s-%s.glb", p_path.get_file().get_basename(), p_path.md5_text())); + const String sink_global = ProjectSettings::get_singleton()->globalize_path(sink).c_escape_multiline(); + + // Run fbx2gltf. + + String fbx2gltf_path = EDITOR_GET("filesystem/import/fbx/fbx2gltf_path"); + + List<String> args; + args.push_back("--pbr-metallic-roughness"); + args.push_back("--input"); + args.push_back(source_global); + args.push_back("--output"); + args.push_back(sink_global); + args.push_back("--binary"); + + String standard_out; + int ret; + OS::get_singleton()->execute(fbx2gltf_path, args, &standard_out, &ret, true); + print_verbose(fbx2gltf_path); + print_verbose(standard_out); + + if (ret != 0) { + if (r_err) { + *r_err = ERR_SCRIPT_FAILED; + } + ERR_PRINT(vformat("FBX conversion to glTF failed with error: %d.", ret)); + return nullptr; + } + + // Import the generated glTF. + + // Use GLTFDocument instead of glTF importer to keep image references. + Ref<GLTFDocument> gltf; + gltf.instantiate(); + Ref<GLTFState> state; + state.instantiate(); + print_verbose(vformat("glTF path: %s", sink)); + Error err = gltf->append_from_file(sink, state, p_flags, p_bake_fps); + if (err != OK) { + if (r_err) { + *r_err = FAILED; + } + return nullptr; + } + return gltf->generate_scene(state, p_bake_fps); +} + +Variant EditorSceneFormatImporterFBX::get_option_visibility(const String &p_path, bool p_for_animation, + const String &p_option, const Map<StringName, Variant> &p_options) { + return true; +} + +void EditorSceneFormatImporterFBX::get_import_options(const String &p_path, + List<ResourceImporter::ImportOption> *r_options) { +} + +#endif // TOOLS_ENABLED diff --git a/modules/gltf/editor/editor_scene_importer_fbx.h b/modules/gltf/editor/editor_scene_importer_fbx.h new file mode 100644 index 0000000000..84de7fd1cc --- /dev/null +++ b/modules/gltf/editor/editor_scene_importer_fbx.h @@ -0,0 +1,58 @@ +/*************************************************************************/ +/* editor_scene_importer_fbx.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 EDITOR_SCENE_IMPORTER_FBX_H +#define EDITOR_SCENE_IMPORTER_FBX_H + +#ifdef TOOLS_ENABLED + +#include "editor/import/resource_importer_scene.h" + +class Animation; +class Node; + +class EditorSceneFormatImporterFBX : public EditorSceneFormatImporter { + GDCLASS(EditorSceneFormatImporterFBX, EditorSceneFormatImporter); + +public: + virtual uint32_t get_import_flags() const override; + virtual void get_extensions(List<String> *r_extensions) const override; + virtual Node *import_scene(const String &p_path, uint32_t p_flags, + const Map<StringName, Variant> &p_options, int p_bake_fps, + List<String> *r_missing_deps, Error *r_err = nullptr) override; + virtual void get_import_options(const String &p_path, + List<ResourceImporter::ImportOption> *r_options) override; + virtual Variant get_option_visibility(const String &p_path, bool p_for_animation, const String &p_option, + const Map<StringName, Variant> &p_options) override; +}; + +#endif // TOOLS_ENABLED + +#endif // EDITOR_SCENE_IMPORTER_FBX_H diff --git a/modules/gltf/editor_scene_importer_gltf.cpp b/modules/gltf/editor/editor_scene_importer_gltf.cpp index 1a172877a0..5e7811ad2b 100644 --- a/modules/gltf/editor_scene_importer_gltf.cpp +++ b/modules/gltf/editor/editor_scene_importer_gltf.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -28,14 +28,14 @@ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ -#if TOOLS_ENABLED +#ifdef TOOLS_ENABLED + #include "editor_scene_importer_gltf.h" -#include "gltf_document.h" -#include "gltf_state.h" +#include "../gltf_document.h" +#include "../gltf_state.h" -#include "scene/3d/node_3d.h" -#include "scene/animation/animation_player.h" +#include "scene/main/node.h" #include "scene/resources/animation.h" uint32_t EditorSceneFormatImporterGLTF::get_import_flags() const { @@ -47,19 +47,21 @@ void EditorSceneFormatImporterGLTF::get_extensions(List<String> *r_extensions) c r_extensions->push_back("glb"); } -Node *EditorSceneFormatImporterGLTF::import_scene(const String &p_path, - uint32_t p_flags, int p_bake_fps, - List<String> *r_missing_deps, - Error *r_err) { +Node *EditorSceneFormatImporterGLTF::import_scene(const String &p_path, uint32_t p_flags, + const Map<StringName, Variant> &p_options, int p_bake_fps, + List<String> *r_missing_deps, Error *r_err) { Ref<GLTFDocument> doc; doc.instantiate(); - return doc->import_scene_gltf(p_path, p_flags, p_bake_fps, Ref<GLTFState>(), r_missing_deps, r_err); -} - -Ref<Animation> EditorSceneFormatImporterGLTF::import_animation(const String &p_path, - uint32_t p_flags, - int p_bake_fps) { - return Ref<Animation>(); + Ref<GLTFState> state; + state.instantiate(); + Error err = doc->append_from_file(p_path, state, p_flags, p_bake_fps); + if (err != OK) { + if (r_err) { + *r_err = err; + } + return nullptr; + } + return doc->generate_scene(state, p_bake_fps); } #endif // TOOLS_ENABLED diff --git a/modules/gltf/editor_scene_importer_gltf.h b/modules/gltf/editor/editor_scene_importer_gltf.h index 28963adc28..b714ada124 100644 --- a/modules/gltf/editor_scene_importer_gltf.h +++ b/modules/gltf/editor/editor_scene_importer_gltf.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -30,16 +30,13 @@ #ifndef EDITOR_SCENE_IMPORTER_GLTF_H #define EDITOR_SCENE_IMPORTER_GLTF_H -#ifdef TOOLS_ENABLED -#include "gltf_state.h" -#include "gltf_document_extension.h" +#ifdef TOOLS_ENABLED #include "editor/import/resource_importer_scene.h" -#include "scene/main/node.h" -#include "scene/resources/packed_scene.h" class Animation; +class Node; class EditorSceneFormatImporterGLTF : public EditorSceneFormatImporter { GDCLASS(EditorSceneFormatImporterGLTF, EditorSceneFormatImporter); @@ -47,9 +44,11 @@ class EditorSceneFormatImporterGLTF : public EditorSceneFormatImporter { public: virtual uint32_t get_import_flags() const override; virtual void get_extensions(List<String> *r_extensions) const override; - virtual Node *import_scene(const String &p_path, uint32_t p_flags, int p_bake_fps, List<String> *r_missing_deps, Error *r_err = nullptr) override; - virtual Ref<Animation> import_animation(const String &p_path, - uint32_t p_flags, int p_bake_fps) override; + virtual Node *import_scene(const String &p_path, uint32_t p_flags, + const Map<StringName, Variant> &p_options, int p_bake_fps, + List<String> *r_missing_deps, Error *r_err = nullptr) override; }; + #endif // TOOLS_ENABLED + #endif // EDITOR_SCENE_IMPORTER_GLTF_H diff --git a/modules/gltf/gltf_accessor.cpp b/modules/gltf/gltf_accessor.cpp index 85cec3fec4..1daf2f90a7 100644 --- a/modules/gltf/gltf_accessor.cpp +++ b/modules/gltf/gltf_accessor.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_accessor.h b/modules/gltf/gltf_accessor.h index bec511f974..6bf1bf543a 100644 --- a/modules/gltf/gltf_accessor.h +++ b/modules/gltf/gltf_accessor.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_animation.cpp b/modules/gltf/gltf_animation.cpp index 889a8e8870..c857be4b2c 100644 --- a/modules/gltf/gltf_animation.cpp +++ b/modules/gltf/gltf_animation.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_animation.h b/modules/gltf/gltf_animation.h index be0ed2d4c6..ba8ae8a273 100644 --- a/modules/gltf/gltf_animation.h +++ b/modules/gltf/gltf_animation.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -50,7 +50,7 @@ public: template <class T> struct Channel { Interpolation interpolation; - Vector<float> times; + Vector<real_t> times; Vector<T> values; }; @@ -58,7 +58,7 @@ public: Channel<Vector3> position_track; Channel<Quaternion> rotation_track; Channel<Vector3> scale_track; - Vector<Channel<float>> weight_tracks; + Vector<Channel<real_t>> weight_tracks; }; public: diff --git a/modules/gltf/gltf_buffer_view.cpp b/modules/gltf/gltf_buffer_view.cpp index d00e0f040f..fc467367c6 100644 --- a/modules/gltf/gltf_buffer_view.cpp +++ b/modules/gltf/gltf_buffer_view.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_buffer_view.h b/modules/gltf/gltf_buffer_view.h index 63af5e7c0d..560d56f35c 100644 --- a/modules/gltf/gltf_buffer_view.h +++ b/modules/gltf/gltf_buffer_view.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_camera.cpp b/modules/gltf/gltf_camera.cpp index 0f895fb989..f3ea6a1c4c 100644 --- a/modules/gltf/gltf_camera.cpp +++ b/modules/gltf/gltf_camera.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_camera.h b/modules/gltf/gltf_camera.h index 843ff417a4..c696d4cc6b 100644 --- a/modules/gltf/gltf_camera.h +++ b/modules/gltf/gltf_camera.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp index ced80e26b5..082b4ce1ec 100644 --- a/modules/gltf/gltf_document.cpp +++ b/modules/gltf/gltf_document.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -48,27 +48,29 @@ #include "core/error/error_macros.h" #include "core/io/dir_access.h" #include "core/io/file_access.h" +#include "core/io/file_access_memory.h" #include "core/io/json.h" +#include "core/io/stream_peer.h" #include "core/math/disjoint_set.h" #include "core/math/vector2.h" #include "core/variant/dictionary.h" #include "core/variant/typed_array.h" #include "core/variant/variant.h" #include "core/version.h" -#include "core/version_hash.gen.h" #include "drivers/png/png_driver_common.h" -#include "editor/import/resource_importer_scene.h" #include "scene/2d/node_2d.h" #include "scene/3d/camera_3d.h" #include "scene/3d/mesh_instance_3d.h" #include "scene/3d/multimesh_instance_3d.h" +#include "scene/3d/node_3d.h" #include "scene/animation/animation_player.h" #include "scene/resources/importer_mesh.h" +#include "scene/resources/material.h" #include "scene/resources/mesh.h" #include "scene/resources/multimesh.h" #include "scene/resources/surface_tool.h" -#include "modules/modules_enabled.gen.h" +#include "modules/modules_enabled.gen.h" // For csg, gridmap. #ifdef MODULE_CSG_ENABLED #include "modules/csg/csg_shape.h" @@ -77,18 +79,51 @@ #include "modules/gridmap/grid_map.h" #endif // MODULE_GRIDMAP_ENABLED +// FIXME: Hardcoded to avoid editor dependency. +#define GLTF_IMPORT_USE_NAMED_SKIN_BINDS 16 +#define GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS 32 + #include <stdio.h> #include <stdlib.h> #include <cstdint> #include <limits> -Error GLTFDocument::serialize(Ref<GLTFState> state, Node *p_root, const String &p_path) { - uint64_t begin_time = OS::get_singleton()->get_ticks_usec(); +static Ref<ImporterMesh> _mesh_to_importer_mesh(Ref<Mesh> p_mesh) { + Ref<ImporterMesh> importer_mesh; + importer_mesh.instantiate(); + if (p_mesh.is_null()) { + return importer_mesh; + } - state->skeleton3d_to_gltf_skeleton.clear(); - state->skin_and_skeleton3d_to_gltf_skin.clear(); + Ref<ArrayMesh> array_mesh = p_mesh; + if (p_mesh->get_blend_shape_count()) { + ArrayMesh::BlendShapeMode shape_mode = ArrayMesh::BLEND_SHAPE_MODE_NORMALIZED; + if (array_mesh.is_valid()) { + shape_mode = array_mesh->get_blend_shape_mode(); + } + importer_mesh->set_blend_shape_mode(shape_mode); + for (int morph_i = 0; morph_i < p_mesh->get_blend_shape_count(); morph_i++) { + importer_mesh->add_blend_shape(p_mesh->get_blend_shape_name(morph_i)); + } + } + for (int32_t surface_i = 0; surface_i < p_mesh->get_surface_count(); surface_i++) { + Array array = p_mesh->surface_get_arrays(surface_i); + Ref<Material> mat = p_mesh->surface_get_material(surface_i); + String mat_name; + if (mat.is_valid()) { + mat_name = mat->get_name(); + } else { + // Assign default material when no material is assigned. + mat = Ref<StandardMaterial3D>(memnew(StandardMaterial3D)); + } + importer_mesh->add_surface(p_mesh->surface_get_primitive_type(surface_i), + array, p_mesh->surface_get_blend_shape_arrays(surface_i), p_mesh->surface_get_lods(surface_i), mat, + mat_name, p_mesh->surface_get_format(surface_i)); + } + return importer_mesh; +} - _convert_scene_node(state, p_root, -1, -1); +Error GLTFDocument::_serialize(Ref<GLTFState> state, const String &p_path) { if (!state->buffers.size()) { state->buffers.push_back(Vector<uint8_t>()); } @@ -184,16 +219,6 @@ Error GLTFDocument::serialize(Ref<GLTFState> state, Node *p_root, const String & return Error::FAILED; } - /* STEP 17 SERIALIZE FILE */ - err = _serialize_file(state, p_path); - if (err != OK) { - return Error::FAILED; - } - uint64_t elapsed = OS::get_singleton()->get_ticks_usec() - begin_time; - float elapsed_sec = double(elapsed) / 1000000.0; - elapsed_sec = Math::snapped(elapsed_sec, 0.01f); - print_line("glTF: Export time elapsed seconds " + rtos(elapsed_sec).pad_decimals(2)); - return OK; } @@ -233,8 +258,8 @@ Error GLTFDocument::_serialize_scenes(Ref<GLTFState> state) { Error GLTFDocument::_parse_json(const String &p_path, Ref<GLTFState> state) { Error err; - FileAccessRef f = FileAccess::open(p_path, FileAccess::READ, &err); - if (!f) { + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err); + if (f.is_null()) { return err; } @@ -255,18 +280,14 @@ Error GLTFDocument::_parse_json(const String &p_path, Ref<GLTFState> state) { return OK; } -Error GLTFDocument::_parse_glb(const String &p_path, Ref<GLTFState> state) { - Error err; - FileAccessRef f = FileAccess::open(p_path, FileAccess::READ, &err); - if (!f) { - return err; - } - +Error GLTFDocument::_parse_glb(Ref<FileAccess> f, Ref<GLTFState> state) { + ERR_FAIL_NULL_V(f, ERR_INVALID_PARAMETER); + ERR_FAIL_NULL_V(state, ERR_INVALID_PARAMETER); + ERR_FAIL_COND_V(f->get_position() != 0, ERR_FILE_CANT_READ); uint32_t magic = f->get_32(); ERR_FAIL_COND_V(magic != 0x46546C67, ERR_FILE_UNRECOGNIZED); //glTF f->get_32(); // version f->get_32(); // length - uint32_t chunk_length = f->get_32(); uint32_t chunk_type = f->get_32(); @@ -280,9 +301,9 @@ Error GLTFDocument::_parse_glb(const String &p_path, Ref<GLTFState> state) { text.parse_utf8((const char *)json_data.ptr(), json_data.size()); JSON json; - err = json.parse(text); + Error err = json.parse(text); if (err != OK) { - _err_print_error("", p_path.utf8().get_data(), json.get_error_line(), json.get_error_message().utf8().get_data(), false, ERR_HANDLER_SCRIPT); + _err_print_error("", "", json.get_error_line(), json.get_error_message().utf8().get_data(), false, ERR_HANDLER_SCRIPT); return err; } @@ -339,9 +360,9 @@ static Transform3D _arr_to_xform(const Array &p_array) { ERR_FAIL_COND_V(p_array.size() != 16, Transform3D()); Transform3D xform; - xform.basis.set_axis(Vector3::AXIS_X, Vector3(p_array[0], p_array[1], p_array[2])); - xform.basis.set_axis(Vector3::AXIS_Y, Vector3(p_array[4], p_array[5], p_array[6])); - xform.basis.set_axis(Vector3::AXIS_Z, Vector3(p_array[8], p_array[9], p_array[10])); + xform.basis.set_column(Vector3::AXIS_X, Vector3(p_array[0], p_array[1], p_array[2])); + xform.basis.set_column(Vector3::AXIS_Y, Vector3(p_array[4], p_array[5], p_array[6])); + xform.basis.set_column(Vector3::AXIS_Z, Vector3(p_array[8], p_array[9], p_array[10])); xform.set_origin(Vector3(p_array[12], p_array[13], p_array[14])); return xform; @@ -350,17 +371,17 @@ static Transform3D _arr_to_xform(const Array &p_array) { static Vector<real_t> _xform_to_array(const Transform3D p_transform) { Vector<real_t> array; array.resize(16); - Vector3 axis_x = p_transform.get_basis().get_axis(Vector3::AXIS_X); + Vector3 axis_x = p_transform.get_basis().get_column(Vector3::AXIS_X); array.write[0] = axis_x.x; array.write[1] = axis_x.y; array.write[2] = axis_x.z; array.write[3] = 0.0f; - Vector3 axis_y = p_transform.get_basis().get_axis(Vector3::AXIS_Y); + Vector3 axis_y = p_transform.get_basis().get_column(Vector3::AXIS_Y); array.write[4] = axis_y.x; array.write[5] = axis_y.y; array.write[6] = axis_y.z; array.write[7] = 0.0f; - Vector3 axis_z = p_transform.get_basis().get_axis(Vector3::AXIS_Z); + Vector3 axis_z = p_transform.get_basis().get_column(Vector3::AXIS_Z); array.write[8] = axis_z.x; array.write[9] = axis_z.y; array.write[10] = axis_z.z; @@ -677,8 +698,8 @@ Error GLTFDocument::_encode_buffer_glb(Ref<GLTFState> state, const String &p_pat String filename = p_path.get_basename().get_file() + itos(i) + ".bin"; String path = p_path.get_base_dir() + "/" + filename; Error err; - FileAccessRef f = FileAccess::open(path, FileAccess::WRITE, &err); - if (!f) { + Ref<FileAccess> f = FileAccess::open(path, FileAccess::WRITE, &err); + if (f.is_null()) { return err; } if (buffer_data.size() == 0) { @@ -686,7 +707,6 @@ Error GLTFDocument::_encode_buffer_glb(Ref<GLTFState> state, const String &p_pat } f->create(FileAccess::ACCESS_RESOURCES); f->store_buffer(buffer_data.ptr(), buffer_data.size()); - f->close(); gltf_buffer["uri"] = filename; gltf_buffer["byteLength"] = buffer_data.size(); buffers.push_back(gltf_buffer); @@ -710,8 +730,8 @@ Error GLTFDocument::_encode_buffer_bins(Ref<GLTFState> state, const String &p_pa String filename = p_path.get_basename().get_file() + itos(i) + ".bin"; String path = p_path.get_base_dir() + "/" + filename; Error err; - FileAccessRef f = FileAccess::open(path, FileAccess::WRITE, &err); - if (!f) { + Ref<FileAccess> f = FileAccess::open(path, FileAccess::WRITE, &err); + if (f.is_null()) { return err; } if (buffer_data.size() == 0) { @@ -719,7 +739,6 @@ Error GLTFDocument::_encode_buffer_bins(Ref<GLTFState> state, const String &p_pa } f->create(FileAccess::ACCESS_RESOURCES); f->store_buffer(buffer_data.ptr(), buffer_data.size()); - f->close(); gltf_buffer["uri"] = filename; gltf_buffer["byteLength"] = buffer_data.size(); buffers.push_back(gltf_buffer); @@ -753,6 +772,8 @@ Error GLTFDocument::_parse_buffers(Ref<GLTFState> state, const String &p_base_pa } buffer_data = _parse_base64_uri(uri); } else { // Relative path to an external image file. + ERR_FAIL_COND_V(p_base_path.is_empty(), ERR_INVALID_PARAMETER); + uri = uri.uri_decode(); uri = p_base_path.plus_file(uri).replace("\\", "/"); // Fix for Windows. buffer_data = FileAccess::get_file_as_array(uri); ERR_FAIL_COND_V_MSG(buffer.size() == 0, ERR_PARSE_ERROR, "glTF: Couldn't load binary file as an array: " + uri); @@ -1939,20 +1960,20 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_xform(Ref<GLTFState> state, for (int i = 0; i < p_attribs.size(); i++) { Transform3D attrib = p_attribs[i]; Basis basis = attrib.get_basis(); - Vector3 axis_0 = basis.get_axis(Vector3::AXIS_X); + Vector3 axis_0 = basis.get_column(Vector3::AXIS_X); attribs.write[i * element_count + 0] = Math::snapped(axis_0.x, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 1] = Math::snapped(axis_0.y, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 2] = Math::snapped(axis_0.z, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 3] = 0.0; - Vector3 axis_1 = basis.get_axis(Vector3::AXIS_Y); + Vector3 axis_1 = basis.get_column(Vector3::AXIS_Y); attribs.write[i * element_count + 4] = Math::snapped(axis_1.x, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 5] = Math::snapped(axis_1.y, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 6] = Math::snapped(axis_1.z, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 7] = 0.0; - Vector3 axis_2 = basis.get_axis(Vector3::AXIS_Z); + Vector3 axis_2 = basis.get_column(Vector3::AXIS_Z); attribs.write[i * element_count + 8] = Math::snapped(axis_2.x, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 9] = Math::snapped(axis_2.y, CMP_NORMALIZE_TOLERANCE); attribs.write[i * element_count + 10] = Math::snapped(axis_2.z, CMP_NORMALIZE_TOLERANCE); @@ -2084,9 +2105,9 @@ Vector<Basis> GLTFDocument::_decode_accessor_as_basis(Ref<GLTFState> state, cons ERR_FAIL_COND_V(attribs.size() % 9 != 0, ret); ret.resize(attribs.size() / 9); for (int i = 0; i < ret.size(); i++) { - ret.write[i].set_axis(0, Vector3(attribs[i * 9 + 0], attribs[i * 9 + 1], attribs[i * 9 + 2])); - ret.write[i].set_axis(1, Vector3(attribs[i * 9 + 3], attribs[i * 9 + 4], attribs[i * 9 + 5])); - ret.write[i].set_axis(2, Vector3(attribs[i * 9 + 6], attribs[i * 9 + 7], attribs[i * 9 + 8])); + ret.write[i].set_column(0, Vector3(attribs[i * 9 + 0], attribs[i * 9 + 1], attribs[i * 9 + 2])); + ret.write[i].set_column(1, Vector3(attribs[i * 9 + 3], attribs[i * 9 + 4], attribs[i * 9 + 5])); + ret.write[i].set_column(2, Vector3(attribs[i * 9 + 6], attribs[i * 9 + 7], attribs[i * 9 + 8])); } return ret; } @@ -2102,9 +2123,9 @@ Vector<Transform3D> GLTFDocument::_decode_accessor_as_xform(Ref<GLTFState> state ERR_FAIL_COND_V(attribs.size() % 16 != 0, ret); ret.resize(attribs.size() / 16); for (int i = 0; i < ret.size(); i++) { - ret.write[i].basis.set_axis(0, Vector3(attribs[i * 16 + 0], attribs[i * 16 + 1], attribs[i * 16 + 2])); - ret.write[i].basis.set_axis(1, Vector3(attribs[i * 16 + 4], attribs[i * 16 + 5], attribs[i * 16 + 6])); - ret.write[i].basis.set_axis(2, Vector3(attribs[i * 16 + 8], attribs[i * 16 + 9], attribs[i * 16 + 10])); + ret.write[i].basis.set_column(0, Vector3(attribs[i * 16 + 0], attribs[i * 16 + 1], attribs[i * 16 + 2])); + ret.write[i].basis.set_column(1, Vector3(attribs[i * 16 + 4], attribs[i * 16 + 5], attribs[i * 16 + 6])); + ret.write[i].basis.set_column(2, Vector3(attribs[i * 16 + 8], attribs[i * 16 + 9], attribs[i * 16 + 10])); ret.write[i].set_origin(Vector3(attribs[i * 16 + 12], attribs[i * 16 + 13], attribs[i * 16 + 14])); } return ret; @@ -2539,14 +2560,16 @@ Error GLTFDocument::_parse_meshes(Ref<GLTFState> state) { if (p.has("mode")) { const int mode = p["mode"]; ERR_FAIL_INDEX_V(mode, 7, ERR_FILE_CORRUPT); + // Convert mesh.primitive.mode to Godot Mesh enum. See: + // https://www.khronos.org/registry/glTF/specs/2.0/glTF-2.0.html#_mesh_primitive_mode static const Mesh::PrimitiveType primitives2[7] = { - Mesh::PRIMITIVE_POINTS, - Mesh::PRIMITIVE_LINES, - Mesh::PRIMITIVE_LINES, //loop not supported, should ce converted - Mesh::PRIMITIVE_LINES, - Mesh::PRIMITIVE_TRIANGLES, - Mesh::PRIMITIVE_TRIANGLE_STRIP, - Mesh::PRIMITIVE_TRIANGLES, //fan not supported, should be converted + Mesh::PRIMITIVE_POINTS, // 0 POINTS + Mesh::PRIMITIVE_LINES, // 1 LINES + Mesh::PRIMITIVE_LINES, // 2 LINE_LOOP; loop not supported, should be converted + Mesh::PRIMITIVE_LINE_STRIP, // 3 LINE_STRIP + Mesh::PRIMITIVE_TRIANGLES, // 4 TRIANGLES + Mesh::PRIMITIVE_TRIANGLE_STRIP, // 5 TRIANGLE_STRIP + Mesh::PRIMITIVE_TRIANGLES, // 6 TRIANGLE_FAN fan not supported, should be converted #ifndef _MSC_VER #warning line loop and triangle fan are not supported and need to be converted to lines and triangles #endif @@ -2886,34 +2909,43 @@ Error GLTFDocument::_parse_meshes(Ref<GLTFState> state) { } array_copy = blend_surface_tool->commit_to_arrays(); + // Enforce blend shape mask array format + for (int l = 0; l < Mesh::ARRAY_MAX; l++) { + if (!(Mesh::ARRAY_FORMAT_BLEND_SHAPE_MASK & (1 << l))) { + array_copy[l] = Variant(); + } + } + morphs.push_back(array_copy); } } - //just add it - Ref<BaseMaterial3D> mat; - if (p.has("material")) { - const int material = p["material"]; - ERR_FAIL_INDEX_V(material, state->materials.size(), ERR_FILE_CORRUPT); - Ref<BaseMaterial3D> mat3d = state->materials[material]; - ERR_FAIL_NULL_V(mat3d, ERR_FILE_CORRUPT); - if (has_vertex_color) { - mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); - } - mat = mat3d; + String mat_name; + if (!state->discard_meshes_and_materials) { + if (p.has("material")) { + const int material = p["material"]; + ERR_FAIL_INDEX_V(material, state->materials.size(), ERR_FILE_CORRUPT); + Ref<BaseMaterial3D> mat3d = state->materials[material]; + ERR_FAIL_NULL_V(mat3d, ERR_FILE_CORRUPT); + if (has_vertex_color) { + mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); + } + mat = mat3d; - } else { - Ref<StandardMaterial3D> mat3d; - mat3d.instantiate(); - if (has_vertex_color) { - mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); + } else { + Ref<StandardMaterial3D> mat3d; + mat3d.instantiate(); + if (has_vertex_color) { + mat3d->set_flag(BaseMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true); + } + mat = mat3d; } - mat = mat3d; + ERR_FAIL_NULL_V(mat, ERR_FILE_CORRUPT); + mat_name = mat->get_name(); } - ERR_FAIL_NULL_V(mat, ERR_FILE_CORRUPT); import_mesh->add_surface(primitive, array, morphs, - Dictionary(), mat, mat->get_name(), flags); + Dictionary(), mat, mat_name, flags); } Vector<float> blend_weights; @@ -2952,7 +2984,7 @@ Error GLTFDocument::_serialize_images(Ref<GLTFState> state, const String &p_path Ref<Image> image = state->images[i]->get_image(); ERR_CONTINUE(image.is_null()); - if (p_path.to_lower().ends_with("glb")) { + if (p_path.to_lower().ends_with("glb") || p_path.is_empty()) { GLTFBufferViewIndex bvi; Ref<GLTFBufferView> bv; @@ -2981,6 +3013,7 @@ Error GLTFDocument::_serialize_images(Ref<GLTFState> state, const String &p_path d["bufferView"] = bvi; d["mimeType"] = "image/png"; } else { + ERR_FAIL_COND_V(p_path.is_empty(), ERR_INVALID_PARAMETER); String name = state->images[i]->get_name(); if (name.is_empty()) { name = itos(i); @@ -2988,13 +3021,14 @@ Error GLTFDocument::_serialize_images(Ref<GLTFState> state, const String &p_path name = _gen_unique_name(state, name); name = name.pad_zeros(3) + ".png"; String texture_dir = "textures"; - String new_texture_dir = p_path.get_base_dir() + "/" + texture_dir; - DirAccessRef da = DirAccess::open(p_path.get_base_dir()); + String path = p_path.get_base_dir(); + String new_texture_dir = path + "/" + texture_dir; + Ref<DirAccess> da = DirAccess::open(path); if (!da->dir_exists(new_texture_dir)) { da->make_dir(new_texture_dir); } image->save_png(new_texture_dir.plus_file(name)); - d["uri"] = texture_dir.plus_file(name); + d["uri"] = texture_dir.plus_file(name).uri_encode(); } images.push_back(d); } @@ -3010,6 +3044,7 @@ Error GLTFDocument::_serialize_images(Ref<GLTFState> state, const String &p_path } Error GLTFDocument::_parse_images(Ref<GLTFState> state, const String &p_base_path) { + ERR_FAIL_NULL_V(state, ERR_INVALID_PARAMETER); if (!state->json.has("images")) { return OK; } @@ -3069,6 +3104,7 @@ Error GLTFDocument::_parse_images(Ref<GLTFState> state, const String &p_base_pat } } } else { // Relative path to an external image file. + ERR_FAIL_COND_V(p_base_path.is_empty(), ERR_INVALID_PARAMETER); uri = uri.uri_decode(); uri = p_base_path.plus_file(uri).replace("\\", "/"); // Fix for Windows. // ResourceLoader will rely on the file extension to use the relevant loader. @@ -3240,7 +3276,7 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { Dictionary mr; { Array arr; - const Color c = material->get_albedo().to_linear(); + const Color c = material->get_albedo().srgb_to_linear(); arr.push_back(c.r); arr.push_back(c.g); arr.push_back(c.b); @@ -3383,9 +3419,9 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { orm_texture_index = _set_texture(state, orm_texture); } if (has_ao) { - Dictionary ot; - ot["index"] = orm_texture_index; - d["occlusionTexture"] = ot; + Dictionary occt; + occt["index"] = orm_texture_index; + d["occlusionTexture"] = occt; } if (has_roughness || has_metalness) { mrt["index"] = orm_texture_index; @@ -3402,29 +3438,32 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { tex.instantiate(); { Ref<Texture2D> normal_texture = material->get_texture(BaseMaterial3D::TEXTURE_NORMAL); - // Code for uncompressing RG normal maps - Ref<Image> img = normal_texture->get_image(); - Ref<ImageTexture> img_tex = img; - if (img_tex.is_valid()) { - img = img_tex->get_image(); - } - img->decompress(); - img->convert(Image::FORMAT_RGBA8); - img->convert_ra_rgba8_to_rg(); - for (int32_t y = 0; y < img->get_height(); y++) { - for (int32_t x = 0; x < img->get_width(); x++) { - Color c = img->get_pixel(x, y); - Vector2 red_green = Vector2(c.r, c.g); - red_green = red_green * Vector2(2.0f, 2.0f) - Vector2(1.0f, 1.0f); - float blue = 1.0f - red_green.dot(red_green); - blue = MAX(0.0f, blue); - c.b = Math::sqrt(blue); - img->set_pixel(x, y, c); + if (normal_texture.is_valid()) { + // Code for uncompressing RG normal maps + Ref<Image> img = normal_texture->get_image(); + if (img.is_valid()) { + Ref<ImageTexture> img_tex = img; + if (img_tex.is_valid()) { + img = img_tex->get_image(); + } + img->decompress(); + img->convert(Image::FORMAT_RGBA8); + img->convert_ra_rgba8_to_rg(); + for (int32_t y = 0; y < img->get_height(); y++) { + for (int32_t x = 0; x < img->get_width(); x++) { + Color c = img->get_pixel(x, y); + Vector2 red_green = Vector2(c.r, c.g); + red_green = red_green * Vector2(2.0f, 2.0f) - Vector2(1.0f, 1.0f); + float blue = 1.0f - red_green.dot(red_green); + blue = MAX(0.0f, blue); + c.b = Math::sqrt(blue); + img->set_pixel(x, y, c); + } + } + tex->create_from_image(img); } } - tex->create_from_image(img); } - Ref<Texture2D> normal_texture = material->get_texture(BaseMaterial3D::TEXTURE_NORMAL); GLTFTextureIndex gltf_texture_index = -1; if (tex.is_valid() && tex->get_image().is_valid()) { tex->set_name(material->get_name() + "_normal"); @@ -3438,7 +3477,7 @@ Error GLTFDocument::_serialize_materials(Ref<GLTFState> state) { } if (material->get_feature(BaseMaterial3D::FEATURE_EMISSION)) { - const Color c = material->get_emission().to_srgb(); + const Color c = material->get_emission().linear_to_srgb(); Array arr; arr.push_back(c.r); arr.push_back(c.g); @@ -3520,7 +3559,7 @@ Error GLTFDocument::_parse_materials(Ref<GLTFState> state) { if (sgm.has("diffuseFactor")) { const Array &arr = sgm["diffuseFactor"]; ERR_FAIL_COND_V(arr.size() != 4, ERR_PARSE_ERROR); - const Color c = Color(arr[0], arr[1], arr[2], arr[3]).to_srgb(); + const Color c = Color(arr[0], arr[1], arr[2], arr[3]).linear_to_srgb(); spec_gloss->diffuse_factor = c; material->set_albedo(spec_gloss->diffuse_factor); } @@ -3551,7 +3590,7 @@ Error GLTFDocument::_parse_materials(Ref<GLTFState> state) { if (mr.has("baseColorFactor")) { const Array &arr = mr["baseColorFactor"]; ERR_FAIL_COND_V(arr.size() != 4, ERR_PARSE_ERROR); - const Color c = Color(arr[0], arr[1], arr[2], arr[3]).to_srgb(); + const Color c = Color(arr[0], arr[1], arr[2], arr[3]).linear_to_srgb(); material->set_albedo(c); } @@ -3618,7 +3657,7 @@ Error GLTFDocument::_parse_materials(Ref<GLTFState> state) { if (d.has("emissiveFactor")) { const Array &arr = d["emissiveFactor"]; ERR_FAIL_COND_V(arr.size() != 3, ERR_PARSE_ERROR); - const Color c = Color(arr[0], arr[1], arr[2]).to_srgb(); + const Color c = Color(arr[0], arr[1], arr[2]).linear_to_srgb(); material->set_feature(BaseMaterial3D::FEATURE_EMISSION, true); material->set_emission(c); @@ -3702,11 +3741,11 @@ void GLTFDocument::spec_gloss_to_rough_metal(Ref<GLTFSpecGloss> r_spec_gloss, Re } for (int32_t y = 0; y < r_spec_gloss->spec_gloss_img->get_height(); y++) { for (int32_t x = 0; x < r_spec_gloss->spec_gloss_img->get_width(); x++) { - const Color specular_pixel = r_spec_gloss->spec_gloss_img->get_pixel(x, y).to_linear(); + const Color specular_pixel = r_spec_gloss->spec_gloss_img->get_pixel(x, y).srgb_to_linear(); Color specular = Color(specular_pixel.r, specular_pixel.g, specular_pixel.b); specular *= r_spec_gloss->specular_factor; Color diffuse = Color(1.0f, 1.0f, 1.0f); - diffuse *= r_spec_gloss->diffuse_img->get_pixel(x, y).to_linear(); + diffuse *= r_spec_gloss->diffuse_img->get_pixel(x, y).srgb_to_linear(); float metallic = 0.0f; Color base_color; spec_gloss_to_metal_base_color(specular, diffuse, base_color, metallic); @@ -3723,7 +3762,7 @@ void GLTFDocument::spec_gloss_to_rough_metal(Ref<GLTFSpecGloss> r_spec_gloss, Re mr.g = 1.0f - mr.g; rm_img->set_pixel(x, y, mr); if (r_spec_gloss->diffuse_img.is_valid()) { - r_spec_gloss->diffuse_img->set_pixel(x, y, base_color.to_srgb()); + r_spec_gloss->diffuse_img->set_pixel(x, y, base_color.linear_to_srgb()); } } } @@ -4591,7 +4630,7 @@ Error GLTFDocument::_parse_lights(Ref<GLTFState> state) { if (d.has("color")) { const Array &arr = d["color"]; ERR_FAIL_COND_V(arr.size() != 3, ERR_PARSE_ERROR); - const Color c = Color(arr[0], arr[1], arr[2]).to_srgb(); + const Color c = Color(arr[0], arr[1], arr[2]).linear_to_srgb(); light->color = c; } if (d.has("intensity")) { @@ -4606,7 +4645,7 @@ Error GLTFDocument::_parse_lights(Ref<GLTFState> state) { light->outer_cone_angle = spot["outerConeAngle"]; ERR_CONTINUE_MSG(light->inner_cone_angle >= light->outer_cone_angle, "The inner angle must be smaller than the outer angle."); } else if (type != "point" && type != "directional") { - ERR_CONTINUE_MSG(ERR_PARSE_ERROR, "Light type is unknown."); + ERR_CONTINUE_MSG(true, "Light type is unknown."); } state->lights.push_back(light); @@ -4804,7 +4843,7 @@ Error GLTFDocument::_serialize_animations(Ref<GLTFState> state) { bool last = false; Vector<real_t> weight_track; while (true) { - float weight = _interpolate_track<float>(track.weight_tracks[track_idx].times, + float weight = _interpolate_track<real_t>(track.weight_tracks[track_idx].times, track.weight_tracks[track_idx].values, time, track.weight_tracks[track_idx].interpolation); @@ -4828,7 +4867,7 @@ Error GLTFDocument::_serialize_animations(Ref<GLTFState> state) { int32_t weight_tracks_size = track.weight_tracks.size(); all_track_values.resize(weight_tracks_size * values_size); for (int k = 0; k < track.weight_tracks.size(); k++) { - Vector<float> wdata = track.weight_tracks[k].values; + Vector<real_t> wdata = track.weight_tracks[k].values; for (int l = 0; l < wdata.size(); l++) { int32_t index = l * weight_tracks_size + k; ERR_BREAK(index >= all_track_values.size()); @@ -4979,10 +5018,10 @@ Error GLTFDocument::_parse_animations(Ref<GLTFState> state) { const int wlen = weights.size() / wc; for (int k = 0; k < wc; k++) { //separate tracks, having them together is not such a good idea - GLTFAnimation::Channel<float> cf; + GLTFAnimation::Channel<real_t> cf; cf.interpolation = interp; cf.times = Variant(times); - Vector<float> wdata; + Vector<real_t> wdata; wdata.resize(wlen); for (int l = 0; l < wlen; l++) { wdata.write[l] = weights[l * wc + k]; @@ -5045,39 +5084,16 @@ GLTFMeshIndex GLTFDocument::_convert_mesh_to_gltf(Ref<GLTFState> state, MeshInst if (p_mesh_instance->get_mesh().is_null()) { return -1; } - Ref<ImporterMesh> current_mesh; - current_mesh.instantiate(); + + Ref<Mesh> import_mesh = p_mesh_instance->get_mesh(); + Ref<ImporterMesh> current_mesh = _mesh_to_importer_mesh(import_mesh); Vector<float> blend_weights; - { - Ref<Mesh> import_mesh = p_mesh_instance->get_mesh(); - Ref<ArrayMesh> import_array_mesh = p_mesh_instance->get_mesh(); - if (import_mesh->get_blend_shape_count()) { - ArrayMesh::BlendShapeMode shape_mode = ArrayMesh::BLEND_SHAPE_MODE_NORMALIZED; - if (import_array_mesh.is_valid()) { - shape_mode = import_array_mesh->get_blend_shape_mode(); - } - current_mesh->set_blend_shape_mode(shape_mode); - for (int morph_i = 0; morph_i < import_mesh->get_blend_shape_count(); morph_i++) { - current_mesh->add_blend_shape(import_mesh->get_blend_shape_name(morph_i)); - } - } - for (int32_t surface_i = 0; surface_i < import_mesh->get_surface_count(); surface_i++) { - Array array = import_mesh->surface_get_arrays(surface_i); - Ref<Material> mat = import_mesh->surface_get_material(surface_i); - String mat_name; - if (mat.is_valid()) { - mat_name = mat->get_name(); - } - current_mesh->add_surface(import_mesh->surface_get_primitive_type(surface_i), - array, import_mesh->surface_get_blend_shape_arrays(surface_i), import_mesh->surface_get_lods(surface_i), mat, - mat_name, import_mesh->surface_get_format(surface_i)); - } - int32_t blend_count = import_mesh->get_blend_shape_count(); - blend_weights.resize(blend_count); - for (int32_t blend_i = 0; blend_i < blend_count; blend_i++) { - blend_weights.write[blend_i] = 0.0f; - } + int32_t blend_count = import_mesh->get_blend_shape_count(); + blend_weights.resize(blend_count); + for (int32_t blend_i = 0; blend_i < blend_count; blend_i++) { + blend_weights.write[blend_i] = 0.0f; } + Ref<GLTFMesh> gltf_mesh; gltf_mesh.instantiate(); Array instance_materials; @@ -5099,7 +5115,7 @@ GLTFMeshIndex GLTFDocument::_convert_mesh_to_gltf(Ref<GLTFState> state, MeshInst return mesh_i; } -ImporterMeshInstance3D *GLTFDocument::_generate_mesh_instance(Ref<GLTFState> state, Node *parent_node, const GLTFNodeIndex node_index) { +ImporterMeshInstance3D *GLTFDocument::_generate_mesh_instance(Ref<GLTFState> state, const GLTFNodeIndex node_index) { Ref<GLTFNode> gltf_node = state->nodes[node_index]; ERR_FAIL_INDEX_V(gltf_node->mesh, state->meshes.size(), nullptr); @@ -5119,7 +5135,7 @@ ImporterMeshInstance3D *GLTFDocument::_generate_mesh_instance(Ref<GLTFState> sta return mi; } -Node3D *GLTFDocument::_generate_light(Ref<GLTFState> state, Node *scene_parent, const GLTFNodeIndex node_index) { +Node3D *GLTFDocument::_generate_light(Ref<GLTFState> state, const GLTFNodeIndex node_index) { Ref<GLTFNode> gltf_node = state->nodes[node_index]; ERR_FAIL_INDEX_V(gltf_node->light, state->lights.size(), nullptr); @@ -5171,7 +5187,7 @@ Node3D *GLTFDocument::_generate_light(Ref<GLTFState> state, Node *scene_parent, return memnew(Node3D); } -Camera3D *GLTFDocument::_generate_camera(Ref<GLTFState> state, Node *scene_parent, const GLTFNodeIndex node_index) { +Camera3D *GLTFDocument::_generate_camera(Ref<GLTFState> state, const GLTFNodeIndex node_index) { Ref<GLTFNode> gltf_node = state->nodes[node_index]; ERR_FAIL_INDEX_V(gltf_node->camera, state->cameras.size(), nullptr); @@ -5249,7 +5265,7 @@ void GLTFDocument::_convert_spatial(Ref<GLTFState> state, Node3D *p_spatial, Ref p_node->position = xform.origin; } -Node3D *GLTFDocument::_generate_spatial(Ref<GLTFState> state, Node *scene_parent, const GLTFNodeIndex node_index) { +Node3D *GLTFDocument::_generate_spatial(Ref<GLTFState> state, const GLTFNodeIndex node_index) { Ref<GLTFNode> gltf_node = state->nodes[node_index]; Node3D *spatial = memnew(Node3D); @@ -5329,14 +5345,31 @@ void GLTFDocument::_convert_csg_shape_to_gltf(CSGShape3D *p_current, GLTFNodeInd if (meshes.size() != 2) { return; } - Ref<Material> mat; - if (csg->get_material_override().is_valid()) { - mat = csg->get_material_override(); + + Ref<ImporterMesh> mesh; + mesh.instantiate(); + { + Ref<Mesh> csg_mesh = csg->get_meshes()[1]; + + for (int32_t surface_i = 0; surface_i < csg_mesh->get_surface_count(); surface_i++) { + Array array = csg_mesh->surface_get_arrays(surface_i); + Ref<Material> mat = csg_mesh->surface_get_material(surface_i); + String mat_name; + if (mat.is_valid()) { + mat_name = mat->get_name(); + } else { + // Assign default material when no material is assigned. + mat = Ref<StandardMaterial3D>(memnew(StandardMaterial3D)); + } + mesh->add_surface(csg_mesh->surface_get_primitive_type(surface_i), + array, csg_mesh->surface_get_blend_shape_arrays(surface_i), csg_mesh->surface_get_lods(surface_i), mat, + mat_name, csg_mesh->surface_get_format(surface_i)); + } } + Ref<GLTFMesh> gltf_mesh; gltf_mesh.instantiate(); - Ref<ImporterMesh> array_mesh = csg->get_meshes()[1]; - gltf_mesh->set_mesh(array_mesh); + gltf_mesh->set_mesh(mesh); GLTFMeshIndex mesh_i = state->meshes.size(); state->meshes.push_back(gltf_mesh); gltf_node->mesh = mesh_i; @@ -5402,8 +5435,6 @@ void GLTFDocument::_convert_grid_map_to_gltf(GridMap *p_grid_map, GLTFNodeIndex Vector3 cell_location = cells[k]; int32_t cell = p_grid_map->get_cell_item( Vector3(cell_location.x, cell_location.y, cell_location.z)); - ImporterMeshInstance3D *import_mesh_node = memnew(ImporterMeshInstance3D); - import_mesh_node->set_mesh(p_grid_map->get_mesh_library()->get_item_mesh(cell)); Transform3D cell_xform; cell_xform.basis.set_orthogonal_index( p_grid_map->get_cell_item_orientation( @@ -5415,7 +5446,7 @@ void GLTFDocument::_convert_grid_map_to_gltf(GridMap *p_grid_map, GLTFNodeIndex Vector3(cell_location.x, cell_location.y, cell_location.z))); Ref<GLTFMesh> gltf_mesh; gltf_mesh.instantiate(); - gltf_mesh = import_mesh_node; + gltf_mesh->set_mesh(_mesh_to_importer_mesh(p_grid_map->get_mesh_library()->get_item_mesh(cell))); new_gltf_node->mesh = state->meshes.size(); state->meshes.push_back(gltf_mesh); new_gltf_node->xform = cell_xform * p_grid_map->get_transform(); @@ -5616,19 +5647,18 @@ void GLTFDocument::_generate_scene_node(Ref<GLTFState> state, Node *scene_parent scene_parent = bone_attachment; } if (gltf_node->mesh >= 0) { - current_node = _generate_mesh_instance(state, scene_parent, node_index); + current_node = _generate_mesh_instance(state, node_index); } else if (gltf_node->camera >= 0) { - current_node = _generate_camera(state, scene_parent, node_index); + current_node = _generate_camera(state, node_index); } else if (gltf_node->light >= 0) { - current_node = _generate_light(state, scene_parent, node_index); + current_node = _generate_light(state, node_index); } // We still have not managed to make a node. if (!current_node) { - current_node = _generate_spatial(state, scene_parent, node_index); + current_node = _generate_spatial(state, node_index); } - - scene_parent->add_child(current_node, true); + scene_parent->add_child(current_node); if (current_node != scene_root) { current_node->set_owner(scene_root); } @@ -5699,11 +5729,11 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen // We still have not managed to make a node if (gltf_node->mesh >= 0) { - current_node = _generate_mesh_instance(state, scene_parent, node_index); + current_node = _generate_mesh_instance(state, node_index); } else if (gltf_node->camera >= 0) { - current_node = _generate_camera(state, scene_parent, node_index); + current_node = _generate_camera(state, node_index); } else if (gltf_node->light >= 0) { - current_node = _generate_light(state, scene_parent, node_index); + current_node = _generate_light(state, node_index); } scene_parent->add_child(current_node, true); @@ -5722,7 +5752,7 @@ void GLTFDocument::_generate_skeleton_bone_node(Ref<GLTFState> state, Node *scen } template <class T> -struct EditorSceneFormatImporterGLTFInterpolate { +struct SceneFormatImporterGLTFInterpolate { T lerp(const T &a, const T &b, float c) const { return a + (b - a) * c; } @@ -5748,7 +5778,7 @@ struct EditorSceneFormatImporterGLTFInterpolate { // thank you for existing, partial specialization template <> -struct EditorSceneFormatImporterGLTFInterpolate<Quaternion> { +struct SceneFormatImporterGLTFInterpolate<Quaternion> { Quaternion lerp(const Quaternion &a, const Quaternion &b, const float c) const { ERR_FAIL_COND_V_MSG(!a.is_normalized(), Quaternion(), "The quaternion \"a\" must be normalized."); ERR_FAIL_COND_V_MSG(!b.is_normalized(), Quaternion(), "The quaternion \"b\" must be normalized."); @@ -5772,7 +5802,7 @@ struct EditorSceneFormatImporterGLTFInterpolate<Quaternion> { }; template <class T> -T GLTFDocument::_interpolate_track(const Vector<float> &p_times, const Vector<T> &p_values, const float p_time, const GLTFAnimation::Interpolation p_interp) { +T GLTFDocument::_interpolate_track(const Vector<real_t> &p_times, const Vector<T> &p_values, const float p_time, const GLTFAnimation::Interpolation p_interp) { ERR_FAIL_COND_V(!p_values.size(), T()); if (p_times.size() != (p_values.size() / (p_interp == GLTFAnimation::INTERP_CUBIC_SPLINE ? 3 : 1))) { ERR_PRINT_ONCE("The interpolated values are not corresponding to its times."); @@ -5787,7 +5817,7 @@ T GLTFDocument::_interpolate_track(const Vector<float> &p_times, const Vector<T> idx++; } - EditorSceneFormatImporterGLTFInterpolate<T> interp; + SceneFormatImporterGLTFInterpolate<T> interp; switch (p_interp) { case GLTFAnimation::INTERP_LINEAR: { @@ -5856,7 +5886,7 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, animation->set_name(name); if (anim->get_loop()) { - animation->set_loop(true); + animation->set_loop_mode(Animation::LOOP_LINEAR); } float length = 0.0; @@ -6052,7 +6082,7 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, double time = 0.0; bool last = false; while (true) { - float blend = _interpolate_track<float>(track.weight_tracks[i].times, track.weight_tracks[i].values, time, gltf_interp); + real_t blend = _interpolate_track<real_t>(track.weight_tracks[i].times, track.weight_tracks[i].values, time, gltf_interp); animation->blend_shape_track_insert_key(track_idx, time, blend); if (last) { break; @@ -6069,7 +6099,14 @@ void GLTFDocument::_import_animation(Ref<GLTFState> state, AnimationPlayer *ap, animation->set_length(length); - ap->add_animation(name, animation); + Ref<AnimationLibrary> library; + if (!ap->has_animation_library("")) { + library.instantiate(); + ap->add_animation_library("", library); + } else { + library = ap->get_animation_library(""); + } + library->add_animation(name, animation); } void GLTFDocument::_convert_mesh_instances(Ref<GLTFState> state) { @@ -6084,7 +6121,9 @@ void GLTFDocument::_convert_mesh_instances(Ref<GLTFState> state) { continue; } MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(mi_element->get()); - ERR_CONTINUE(!mi); + if (!mi) { + continue; + } Transform3D mi_xform = mi->get_transform(); node->scale = mi_xform.basis.get_scale(); node->rotation = mi_xform.basis.get_rotation_quaternion(); @@ -6115,7 +6154,10 @@ void GLTFDocument::_convert_mesh_instances(Ref<GLTFState> state) { int bone_cnt = skeleton->get_bone_count(); ERR_FAIL_COND(bone_cnt != gltf_skeleton->joints.size()); - ObjectID gltf_skin_key = skin->get_instance_id(); + ObjectID gltf_skin_key; + if (skin.is_valid()) { + gltf_skin_key = skin->get_instance_id(); + } ObjectID gltf_skel_key = godot_skeleton->get_instance_id(); GLTFSkinIndex skin_gltf_i = -1; GLTFNodeIndex root_gltf_i = -1; @@ -6243,7 +6285,7 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state } Animation::TrackType track_type = p_animation->track_get_type(p_track_i); int32_t key_count = p_animation->track_get_key_count(p_track_i); - Vector<float> times; + Vector<real_t> times; times.resize(key_count); String path = p_animation->track_get_path(p_track_i); for (int32_t key_i = 0; key_i < key_count; key_i++) { @@ -6279,39 +6321,8 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state ERR_CONTINUE(err != OK); p_track.rotation_track.values.write[key_i] = rotation; } - } else if (path.find(":transform") != -1) { - p_track.position_track.times = times; - p_track.position_track.interpolation = gltf_interpolation; - p_track.rotation_track.times = times; - p_track.rotation_track.interpolation = gltf_interpolation; - p_track.scale_track.times = times; - p_track.scale_track.interpolation = gltf_interpolation; - - p_track.scale_track.values.resize(key_count); - p_track.scale_track.interpolation = gltf_interpolation; - p_track.position_track.values.resize(key_count); - p_track.position_track.interpolation = gltf_interpolation; - p_track.rotation_track.values.resize(key_count); - p_track.rotation_track.interpolation = gltf_interpolation; - for (int32_t key_i = 0; key_i < key_count; key_i++) { - Transform3D xform = p_animation->track_get_key_value(p_track_i, key_i); - p_track.position_track.values.write[key_i] = xform.get_origin(); - p_track.rotation_track.values.write[key_i] = xform.basis.get_rotation_quaternion(); - p_track.scale_track.values.write[key_i] = xform.basis.get_scale(); - } } else if (track_type == Animation::TYPE_VALUE) { - if (path.find("/rotation_quat") != -1) { - p_track.rotation_track.times = times; - p_track.rotation_track.interpolation = gltf_interpolation; - - p_track.rotation_track.values.resize(key_count); - p_track.rotation_track.interpolation = gltf_interpolation; - - for (int32_t key_i = 0; key_i < key_count; key_i++) { - Quaternion rotation_track = p_animation->track_get_key_value(p_track_i, key_i); - p_track.rotation_track.values.write[key_i] = rotation_track; - } - } else if (path.find(":position") != -1) { + if (path.contains(":position")) { p_track.position_track.times = times; p_track.position_track.interpolation = gltf_interpolation; @@ -6322,7 +6333,7 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state Vector3 position = p_animation->track_get_key_value(p_track_i, key_i); p_track.position_track.values.write[key_i] = position; } - } else if (path.find(":rotation") != -1) { + } else if (path.contains(":rotation")) { p_track.rotation_track.times = times; p_track.rotation_track.interpolation = gltf_interpolation; @@ -6333,7 +6344,7 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state Vector3 rotation_radian = p_animation->track_get_key_value(p_track_i, key_i); p_track.rotation_track.values.write[key_i] = Quaternion(rotation_radian); } - } else if (path.find(":scale") != -1) { + } else if (path.contains(":scale")) { p_track.scale_track.times = times; p_track.scale_track.interpolation = gltf_interpolation; @@ -6346,10 +6357,10 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state } } } else if (track_type == Animation::TYPE_BEZIER) { - if (path.find("/scale") != -1) { + if (path.contains("/scale")) { const int32_t keys = p_animation->track_get_key_time(p_track_i, key_count - 1) * BAKE_FPS; if (!p_track.scale_track.times.size()) { - Vector<float> new_times; + Vector<real_t> new_times; new_times.resize(keys); for (int32_t key_i = 0; key_i < keys; key_i++) { new_times.write[key_i] = key_i / BAKE_FPS; @@ -6367,19 +6378,19 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state for (int32_t key_i = 0; key_i < keys; key_i++) { Vector3 bezier_track = p_track.scale_track.values[key_i]; - if (path.find("/scale:x") != -1) { + if (path.contains("/scale:x")) { bezier_track.x = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS); - } else if (path.find("/scale:y") != -1) { + } else if (path.contains("/scale:y")) { bezier_track.y = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS); - } else if (path.find("/scale:z") != -1) { + } else if (path.contains("/scale:z")) { bezier_track.z = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS); } p_track.scale_track.values.write[key_i] = bezier_track; } - } else if (path.find("/position") != -1) { + } else if (path.contains("/position")) { const int32_t keys = p_animation->track_get_key_time(p_track_i, key_count - 1) * BAKE_FPS; if (!p_track.position_track.times.size()) { - Vector<float> new_times; + Vector<real_t> new_times; new_times.resize(keys); for (int32_t key_i = 0; key_i < keys; key_i++) { new_times.write[key_i] = key_i / BAKE_FPS; @@ -6393,11 +6404,11 @@ GLTFAnimation::Track GLTFDocument::_convert_animation_track(Ref<GLTFState> state for (int32_t key_i = 0; key_i < keys; key_i++) { Vector3 bezier_track = p_track.position_track.values[key_i]; - if (path.find("/position:x") != -1) { + if (path.contains("/position:x")) { bezier_track.x = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS); - } else if (path.find("/position:y") != -1) { + } else if (path.contains("/position:y")) { bezier_track.y = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS); - } else if (path.find("/position:z") != -1) { + } else if (path.contains("/position:z")) { bezier_track.z = p_animation->bezier_track_interpolate(p_track_i, key_i / BAKE_FPS); } p_track.position_track.values.write[key_i] = bezier_track; @@ -6418,7 +6429,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, continue; } String orig_track_path = animation->track_get_path(track_i); - if (String(orig_track_path).find(":position") != -1) { + if (String(orig_track_path).contains(":position")) { const Vector<String> node_suffix = String(orig_track_path).split(":position"); const NodePath path = node_suffix[0]; const Node *node = ap->get_parent()->get_node_or_null(path); @@ -6434,7 +6445,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, gltf_animation->get_tracks().insert(node_index, track); } } - } else if (String(orig_track_path).find(":rotation_degrees") != -1) { + } else if (String(orig_track_path).contains(":rotation_degrees")) { const Vector<String> node_suffix = String(orig_track_path).split(":rotation_degrees"); const NodePath path = node_suffix[0]; const Node *node = ap->get_parent()->get_node_or_null(path); @@ -6450,7 +6461,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, gltf_animation->get_tracks().insert(node_index, track); } } - } else if (String(orig_track_path).find(":scale") != -1) { + } else if (String(orig_track_path).contains(":scale")) { const Vector<String> node_suffix = String(orig_track_path).split(":scale"); const NodePath path = node_suffix[0]; const Node *node = ap->get_parent()->get_node_or_null(path); @@ -6466,7 +6477,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, gltf_animation->get_tracks().insert(node_index, track); } } - } else if (String(orig_track_path).find(":transform") != -1) { + } else if (String(orig_track_path).contains(":transform")) { const Vector<String> node_suffix = String(orig_track_path).split(":transform"); const NodePath path = node_suffix[0]; const Node *node = ap->get_parent()->get_node_or_null(path); @@ -6477,8 +6488,8 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, gltf_animation->get_tracks().insert(transform_track_i.key, track); } } - } else if (String(orig_track_path).find(":blend_shapes/") != -1) { - const Vector<String> node_suffix = String(orig_track_path).split(":blend_shapes/"); + } else if (String(orig_track_path).contains(":") && animation->track_get_type(track_i) == Animation::TYPE_BLEND_SHAPE) { + const Vector<String> node_suffix = String(orig_track_path).split(":"); const NodePath path = node_suffix[0]; const String suffix = node_suffix[1]; Node *node = ap->get_parent()->get_node_or_null(path); @@ -6500,7 +6511,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, NodePath shape_path = String(path) + ":" + shape_name; int32_t shape_track_i = animation->find_track(shape_path, Animation::TYPE_BLEND_SHAPE); if (shape_track_i == -1) { - GLTFAnimation::Channel<float> weight; + GLTFAnimation::Channel<real_t> weight; weight.interpolation = GLTFAnimation::INTERP_LINEAR; weight.times.push_back(0.0f); weight.times.push_back(0.0f); @@ -6519,7 +6530,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, gltf_interpolation = GLTFAnimation::INTERP_CUBIC_SPLINE; } int32_t key_count = animation->track_get_key_count(shape_track_i); - GLTFAnimation::Channel<float> weight; + GLTFAnimation::Channel<real_t> weight; weight.interpolation = gltf_interpolation; weight.times.resize(key_count); for (int32_t time_i = 0; time_i < key_count; time_i++) { @@ -6533,7 +6544,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, } tracks[mesh_index] = track; } - } else if (String(orig_track_path).find(":") != -1) { + } else if (String(orig_track_path).contains(":")) { //Process skeleton const Vector<String> node_suffix = String(orig_track_path).split(":"); const String node = node_suffix[0]; @@ -6563,7 +6574,7 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, gltf_animation->get_tracks()[node_i] = track; } } - } else if (String(orig_track_path).find(":") == -1) { + } else if (!String(orig_track_path).contains(":")) { ERR_CONTINUE(!ap->get_parent()); Node *godot_node = ap->get_parent()->get_node_or_null(orig_track_path); for (const KeyValue<GLTFNodeIndex, Node *> &scene_node_i : state->scene_nodes) { @@ -6586,142 +6597,56 @@ void GLTFDocument::_convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, } } -Error GLTFDocument::parse(Ref<GLTFState> state, String p_path, bool p_read_binary) { +Error GLTFDocument::_parse(Ref<GLTFState> state, String p_path, Ref<FileAccess> f, int p_bake_fps) { Error err; - FileAccessRef f = FileAccess::open(p_path, FileAccess::READ, &err); - if (!f) { - return err; + if (f.is_null()) { + return FAILED; } + f->seek(0); uint32_t magic = f->get_32(); if (magic == 0x46546C67) { //binary file //text file - err = _parse_glb(p_path, state); - if (err) { - return FAILED; + f->seek(0); + err = _parse_glb(f, state); + if (err != OK) { + return err; } } else { - //text file - err = _parse_json(p_path, state); - if (err) { - return FAILED; + f->seek(0); + String text = f->get_as_utf8_string(); + JSON json; + err = json.parse(text); + if (err != OK) { + _err_print_error("", "", json.get_error_line(), json.get_error_message().utf8().get_data(), false, ERR_HANDLER_SCRIPT); } + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + state->json = json.get_data(); } - f->close(); - - // get file's name, use for scene name if none - state->filename = p_path.get_file().get_slice(".", 0); - ERR_FAIL_COND_V(!state->json.has("asset"), Error::FAILED); + if (!state->json.has("asset")) { + return ERR_PARSE_ERROR; + } Dictionary asset = state->json["asset"]; - ERR_FAIL_COND_V(!asset.has("version"), Error::FAILED); + if (!asset.has("version")) { + return ERR_PARSE_ERROR; + } String version = asset["version"]; state->major_version = version.get_slice(".", 0).to_int(); state->minor_version = version.get_slice(".", 1).to_int(); - /* STEP 0 PARSE SCENE */ - err = _parse_scenes(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 1 PARSE NODES */ - err = _parse_nodes(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 2 PARSE BUFFERS */ - err = _parse_buffers(state, p_path.get_base_dir()); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 3 PARSE BUFFER VIEWS */ - err = _parse_buffer_views(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 4 PARSE ACCESSORS */ - err = _parse_accessors(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 5 PARSE IMAGES */ - err = _parse_images(state, p_path.get_base_dir()); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 6 PARSE TEXTURES */ - err = _parse_textures(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 7 PARSE TEXTURES */ - err = _parse_materials(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 9 PARSE SKINS */ - err = _parse_skins(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 10 DETERMINE SKELETONS */ - err = _determine_skeletons(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 11 CREATE SKELETONS */ - err = _create_skeletons(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 12 CREATE SKINS */ - err = _create_skins(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 13 PARSE MESHES (we have enough info now) */ - err = _parse_meshes(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 14 PARSE LIGHTS */ - err = _parse_lights(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 15 PARSE CAMERAS */ - err = _parse_cameras(state); - if (err != OK) { - return Error::FAILED; - } - - /* STEP 16 PARSE ANIMATIONS */ - err = _parse_animations(state); - if (err != OK) { - return Error::FAILED; + for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { + Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + ERR_CONTINUE(ext.is_null()); + err = ext->import_preflight(this); + ERR_FAIL_COND_V(err != OK, FAILED); } - - /* STEP 17 ASSIGN SCENE NAMES */ - _assign_scene_names(state); - + err = _parse_gltf_state(state, p_path, p_bake_fps); + ERR_FAIL_COND_V(err != OK, err); return OK; } @@ -6773,8 +6698,8 @@ Error GLTFDocument::_serialize_version(Ref<GLTFState> state) { Dictionary asset; asset["version"] = version; - String hash = VERSION_HASH; - asset["generator"] = String(VERSION_FULL_NAME) + String("@") + (hash.length() == 0 ? String("unknown") : hash); + String hash = String(VERSION_HASH); + asset["generator"] = String(VERSION_FULL_NAME) + String("@") + (hash.is_empty() ? String("unknown") : hash); state->json["asset"] = asset; ERR_FAIL_COND_V(!asset.has("version"), Error::FAILED); ERR_FAIL_COND_V(!state->json.has("asset"), Error::FAILED); @@ -6786,8 +6711,8 @@ Error GLTFDocument::_serialize_file(Ref<GLTFState> state, const String p_path) { if (p_path.to_lower().ends_with("glb")) { err = _encode_buffer_glb(state, p_path); ERR_FAIL_COND_V(err != OK, err); - FileAccessRef f = FileAccess::open(p_path, FileAccess::WRITE, &err); - ERR_FAIL_COND_V(!f, FAILED); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE, &err); + ERR_FAIL_COND_V(f.is_null(), FAILED); String json = Variant(state->json).to_json_string(); @@ -6824,105 +6749,33 @@ Error GLTFDocument::_serialize_file(Ref<GLTFState> state, const String p_path) { for (uint32_t pad_i = binary_data_length; pad_i < binary_chunk_length; pad_i++) { f->store_8(0); } - - f->close(); } else { err = _encode_buffer_bins(state, p_path); ERR_FAIL_COND_V(err != OK, err); - FileAccessRef f = FileAccess::open(p_path, FileAccess::WRITE, &err); - ERR_FAIL_COND_V(!f, FAILED); + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE, &err); + ERR_FAIL_COND_V(f.is_null(), FAILED); f->create(FileAccess::ACCESS_RESOURCES); String json = Variant(state->json).to_json_string(); f->store_string(json); - f->close(); } return err; } -Error GLTFDocument::save_scene(Node *p_node, const String &p_path, - const String &p_src_path, uint32_t p_flags, - float p_bake_fps, Ref<GLTFState> r_state) { - ERR_FAIL_NULL_V(p_node, ERR_INVALID_PARAMETER); - - Ref<GLTFDocument> gltf_document; - gltf_document.instantiate(); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; - ERR_CONTINUE(ext.is_null()); - Error err = ext->export_preflight(this, p_node); - ERR_FAIL_COND_V(err != OK, err); - } - - if (r_state == Ref<GLTFState>()) { - r_state.instantiate(); - } - Error err = gltf_document->serialize(r_state, p_node, p_path); - ERR_FAIL_COND_V(err != OK, err); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; - ERR_CONTINUE(ext.is_null()); - err = ext->export_post(this); - ERR_FAIL_COND_V(err != OK, err); - } - return OK; -} - -Node *GLTFDocument::import_scene_gltf(const String &p_path, uint32_t p_flags, int32_t p_bake_fps, Ref<GLTFState> r_state, List<String> *r_missing_deps, Error *r_err) { - // TODO Add missing texture and missing .bin file paths to r_missing_deps 2021-09-10 fire - if (r_state == Ref<GLTFState>()) { - r_state.instantiate(); - } - r_state->use_named_skin_binds = - p_flags & EditorSceneFormatImporter::IMPORT_USE_NAMED_SKIN_BINDS; - - Ref<GLTFDocument> gltf_document; - gltf_document.instantiate(); - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; - ERR_CONTINUE(ext.is_null()); - Error err = ext->import_preflight(this); - if (r_err) { - *r_err = err; - } - ERR_FAIL_COND_V(err != OK, nullptr); - } - Error err = gltf_document->parse(r_state, p_path); - if (r_err) { - *r_err = err; - } - ERR_FAIL_COND_V(err != Error::OK, nullptr); - - Node3D *root = memnew(Node3D); - for (int32_t root_i = 0; root_i < r_state->root_nodes.size(); root_i++) { - gltf_document->_generate_scene_node(r_state, root, root, r_state->root_nodes[root_i]); - } - gltf_document->_process_mesh_instances(r_state, root); - if (r_state->animations.size()) { - AnimationPlayer *ap = memnew(AnimationPlayer); - root->add_child(ap, true); - ap->set_owner(root); - for (int i = 0; i < r_state->animations.size(); i++) { - gltf_document->_import_animation(r_state, ap, i, p_bake_fps); - } - } - for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { - Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; - ERR_CONTINUE(ext.is_null()); - err = ext->import_post(this, root); - if (r_err) { - *r_err = err; - } - ERR_FAIL_COND_V(err != OK, nullptr); - } - return root; -} - void GLTFDocument::_bind_methods() { - ClassDB::bind_method(D_METHOD("save_scene", "node", "path", "src_path", "flags", "bake_fps", "state"), - &GLTFDocument::save_scene, DEFVAL(0), DEFVAL(30), DEFVAL(Ref<GLTFState>())); - ClassDB::bind_method(D_METHOD("import_scene", "path", "flags", "bake_fps", "state"), - &GLTFDocument::import_scene, DEFVAL(0), DEFVAL(30), DEFVAL(Ref<GLTFState>())); + ClassDB::bind_method(D_METHOD("append_from_file", "path", "state", "flags", "bake_fps", "base_path"), + &GLTFDocument::append_from_file, DEFVAL(0), DEFVAL(30), DEFVAL(String())); + ClassDB::bind_method(D_METHOD("append_from_buffer", "bytes", "base_path", "state", "flags", "bake_fps"), + &GLTFDocument::append_from_buffer, DEFVAL(0), DEFVAL(30)); + ClassDB::bind_method(D_METHOD("append_from_scene", "node", "state", "flags", "bake_fps"), + &GLTFDocument::append_from_scene, DEFVAL(0), DEFVAL(30)); + ClassDB::bind_method(D_METHOD("generate_scene", "state", "bake_fps"), + &GLTFDocument::generate_scene, DEFVAL(30)); + ClassDB::bind_method(D_METHOD("generate_buffer", "state"), + &GLTFDocument::generate_buffer); + ClassDB::bind_method(D_METHOD("write_to_filesystem", "state", "path"), + &GLTFDocument::write_to_filesystem); + ClassDB::bind_method(D_METHOD("set_extensions", "extensions"), &GLTFDocument::set_extensions); ClassDB::bind_method(D_METHOD("get_extensions"), @@ -6947,16 +6800,6 @@ void GLTFDocument::_build_parent_hierachy(Ref<GLTFState> state) { } } -Node *GLTFDocument::import_scene(const String &p_path, uint32_t p_flags, int32_t p_bake_fps, Ref<GLTFState> r_state) { - Error err = FAILED; - List<String> deps; - Node *node = import_scene_gltf(p_path, p_flags, p_bake_fps, r_state, &deps, &err); - if (err != OK) { - return nullptr; - } - return node; -} - void GLTFDocument::set_extensions(TypedArray<GLTFDocumentExtension> p_extensions) { document_extensions = p_extensions; } @@ -6974,3 +6817,251 @@ GLTFDocument::GLTFDocument() { extension_editor.instantiate(); document_extensions.push_back(extension_editor); } + +PackedByteArray GLTFDocument::_serialize_glb_buffer(Ref<GLTFState> state, Error *r_err) { + Error err = _encode_buffer_glb(state, ""); + if (r_err) { + *r_err = err; + } + ERR_FAIL_COND_V(err != OK, PackedByteArray()); + String json = Variant(state->json).to_json_string(); + + const uint32_t magic = 0x46546C67; // GLTF + const int32_t header_size = 12; + const int32_t chunk_header_size = 8; + + for (int32_t pad_i = 0; pad_i < (chunk_header_size + json.utf8().length()) % 4; pad_i++) { + json += " "; + } + CharString cs = json.utf8(); + const uint32_t text_chunk_length = cs.length(); + + const uint32_t text_chunk_type = 0x4E4F534A; //JSON + int32_t binary_data_length = 0; + if (state->buffers.size()) { + binary_data_length = state->buffers[0].size(); + } + const int32_t binary_chunk_length = binary_data_length; + const int32_t binary_chunk_type = 0x004E4942; //BIN + + Ref<StreamPeerBuffer> buffer; + buffer.instantiate(); + buffer->put_32(magic); + buffer->put_32(state->major_version); // version + buffer->put_32(header_size + chunk_header_size + text_chunk_length + chunk_header_size + binary_data_length); // length + buffer->put_32(text_chunk_length); + buffer->put_32(text_chunk_type); + buffer->put_data((uint8_t *)&cs[0], cs.length()); + if (binary_chunk_length) { + buffer->put_32(binary_chunk_length); + buffer->put_32(binary_chunk_type); + buffer->put_data(state->buffers[0].ptr(), binary_data_length); + } + return buffer->get_data_array(); +} + +PackedByteArray GLTFDocument::generate_buffer(Ref<GLTFState> state) { + ERR_FAIL_NULL_V(state, PackedByteArray()); + Error err = _serialize(state, ""); + ERR_FAIL_COND_V(err != OK, PackedByteArray()); + PackedByteArray bytes = _serialize_glb_buffer(state, &err); + return bytes; +} + +Error GLTFDocument::write_to_filesystem(Ref<GLTFState> state, const String &p_path) { + ERR_FAIL_NULL_V(state, ERR_INVALID_PARAMETER); + + Error err = _serialize(state, p_path); + if (err != OK) { + return err; + } + + err = _serialize_file(state, p_path); + if (err != OK) { + return Error::FAILED; + } + return OK; +} + +Node *GLTFDocument::generate_scene(Ref<GLTFState> state, int32_t p_bake_fps) { + ERR_FAIL_NULL_V(state, nullptr); + ERR_FAIL_INDEX_V(0, state->root_nodes.size(), nullptr); + GLTFNodeIndex gltf_root = state->root_nodes.write[0]; + Node *gltf_root_node = state->get_scene_node(gltf_root); + Node *root = gltf_root_node->get_parent(); + ERR_FAIL_NULL_V(root, nullptr); + _process_mesh_instances(state, root); + if (state->animations.size()) { + AnimationPlayer *ap = memnew(AnimationPlayer); + root->add_child(ap, true); + ap->set_owner(root); + for (int i = 0; i < state->animations.size(); i++) { + _import_animation(state, ap, i, p_bake_fps); + } + } + + for (int32_t ext_i = 0; ext_i < document_extensions.size(); ext_i++) { + Ref<GLTFDocumentExtension> ext = document_extensions[ext_i]; + ERR_CONTINUE(ext.is_null()); + Error err = ext->import_post(this, root); + ERR_FAIL_COND_V(err != OK, nullptr); + } + ERR_FAIL_NULL_V(root, nullptr); + return root; +} + +Error GLTFDocument::append_from_scene(Node *p_node, Ref<GLTFState> state, uint32_t p_flags, int32_t p_bake_fps) { + ERR_FAIL_COND_V(state.is_null(), FAILED); + state->use_named_skin_binds = p_flags & GLTF_IMPORT_USE_NAMED_SKIN_BINDS; + state->discard_meshes_and_materials = p_flags & GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS; + + _convert_scene_node(state, p_node, -1, -1); + if (!state->buffers.size()) { + state->buffers.push_back(Vector<uint8_t>()); + } + + /* STEP 1 CONVERT MESH INSTANCES */ + _convert_mesh_instances(state); + + /* STEP 2 CREATE SKINS */ + Error err = _serialize_skins(state); + return err; +} + +Error GLTFDocument::append_from_buffer(PackedByteArray p_bytes, String p_base_path, Ref<GLTFState> state, uint32_t p_flags, int32_t p_bake_fps) { + ERR_FAIL_COND_V(state.is_null(), FAILED); + // TODO Add missing texture and missing .bin file paths to r_missing_deps 2021-09-10 fire + Error err = FAILED; + state->use_named_skin_binds = p_flags & GLTF_IMPORT_USE_NAMED_SKIN_BINDS; + state->discard_meshes_and_materials = p_flags & GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS; + + Ref<FileAccessMemory> file_access; + file_access.instantiate(); + file_access->open_custom(p_bytes.ptr(), p_bytes.size()); + err = _parse(state, p_base_path.get_base_dir(), file_access, p_bake_fps); + ERR_FAIL_COND_V(err != OK, FAILED); + return OK; +} + +Error GLTFDocument::_parse_gltf_state(Ref<GLTFState> state, const String &p_search_path, float p_bake_fps) { + Error err; + + /* PARSE EXTENSIONS */ + err = _parse_gltf_extensions(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE SCENE */ + err = _parse_scenes(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE NODES */ + err = _parse_nodes(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE BUFFERS */ + err = _parse_buffers(state, p_search_path); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE BUFFER VIEWS */ + err = _parse_buffer_views(state); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE ACCESSORS */ + err = _parse_accessors(state); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + if (!state->discard_meshes_and_materials) { + /* PARSE IMAGES */ + err = _parse_images(state, p_search_path); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE TEXTURES */ + err = _parse_textures(state); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE TEXTURES */ + err = _parse_materials(state); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + } + + /* PARSE SKINS */ + err = _parse_skins(state); + + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* DETERMINE SKELETONS */ + err = _determine_skeletons(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* CREATE SKELETONS */ + err = _create_skeletons(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* CREATE SKINS */ + err = _create_skins(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE MESHES (we have enough info now) */ + err = _parse_meshes(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE LIGHTS */ + err = _parse_lights(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE CAMERAS */ + err = _parse_cameras(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* PARSE ANIMATIONS */ + err = _parse_animations(state); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + + /* ASSIGN SCENE NAMES */ + _assign_scene_names(state); + + Node3D *root = memnew(Node3D); + for (int32_t root_i = 0; root_i < state->root_nodes.size(); root_i++) { + _generate_scene_node(state, root, root, state->root_nodes[root_i]); + } + return OK; +} + +Error GLTFDocument::append_from_file(String p_path, Ref<GLTFState> r_state, uint32_t p_flags, int32_t p_bake_fps, String p_base_path) { + // TODO Add missing texture and missing .bin file paths to r_missing_deps 2021-09-10 fire + if (r_state == Ref<GLTFState>()) { + r_state.instantiate(); + } + r_state->filename = p_path.get_file().get_basename(); + r_state->use_named_skin_binds = p_flags & GLTF_IMPORT_USE_NAMED_SKIN_BINDS; + r_state->discard_meshes_and_materials = p_flags & GLTF_IMPORT_DISCARD_MESHES_AND_MATERIALS; + Error err; + Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ, &err); + ERR_FAIL_COND_V(err != OK, ERR_FILE_CANT_OPEN); + ERR_FAIL_NULL_V(f, ERR_FILE_CANT_OPEN); + String base_path = p_base_path; + if (base_path.is_empty()) { + base_path = p_path.get_base_dir(); + } + err = _parse(r_state, base_path, f, p_bake_fps); + ERR_FAIL_COND_V(err != OK, ERR_PARSE_ERROR); + return err; +} + +Error GLTFDocument::_parse_gltf_extensions(Ref<GLTFState> state) { + ERR_FAIL_NULL_V(state, ERR_PARSE_ERROR); + if (state->json.has("extensionsRequired") && state->json["extensionsRequired"].get_type() == Variant::ARRAY) { + Array extensions_required = state->json["extensionsRequired"]; + if (extensions_required.find("KHR_draco_mesh_compression") != -1) { + ERR_PRINT("glTF2 extension KHR_draco_mesh_compression is not supported."); + return ERR_UNAVAILABLE; + } + } + return OK; +} diff --git a/modules/gltf/gltf_document.h b/modules/gltf/gltf_document.h index f2f0b439a5..19bc507a8d 100644 --- a/modules/gltf/gltf_document.h +++ b/modules/gltf/gltf_document.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -33,6 +33,7 @@ #include "gltf_animation.h" +#include "core/error/error_list.h" #include "core/variant/dictionary.h" #include "core/variant/variant.h" #include "gltf_document_extension_convert_importer_mesh.h" @@ -46,7 +47,8 @@ #include "scene/resources/material.h" #include "scene/resources/texture.h" -#include "modules/modules_enabled.gen.h" +#include "modules/modules_enabled.gen.h" // For csg, gridmap. + #include <cstdint> class GLTFState; @@ -119,11 +121,6 @@ protected: static void _bind_methods(); public: - Node *import_scene(const String &p_path, uint32_t p_flags, int32_t p_bake_fps, Ref<GLTFState> r_state); - Node *import_scene_gltf(const String &p_path, uint32_t p_flags, int32_t p_bake_fps, Ref<GLTFState> r_state, List<String> *r_missing_deps, Error *r_err = nullptr); - Error save_scene(Node *p_node, const String &p_path, - const String &p_src_path, uint32_t p_flags, - float p_bake_fps, Ref<GLTFState> r_state); void set_extensions(TypedArray<GLTFDocumentExtension> p_extensions); TypedArray<GLTFDocumentExtension> get_extensions() const; @@ -199,7 +196,7 @@ private: Ref<Texture2D> _get_texture(Ref<GLTFState> state, const GLTFTextureIndex p_texture); Error _parse_json(const String &p_path, Ref<GLTFState> state); - Error _parse_glb(const String &p_path, Ref<GLTFState> state); + Error _parse_glb(Ref<FileAccess> f, Ref<GLTFState> state); void _compute_node_heights(Ref<GLTFState> state); Error _parse_buffers(Ref<GLTFState> state, const String &p_base_path); Error _parse_buffer_views(Ref<GLTFState> state); @@ -286,13 +283,13 @@ private: Skeleton3D *skeleton, const GLTFNodeIndex node_index, const GLTFNodeIndex bone_index); - ImporterMeshInstance3D *_generate_mesh_instance(Ref<GLTFState> state, Node *parent_node, const GLTFNodeIndex node_index); - Camera3D *_generate_camera(Ref<GLTFState> state, Node *parent_node, const GLTFNodeIndex node_index); - Node3D *_generate_light(Ref<GLTFState> state, Node *parent_node, const GLTFNodeIndex node_index); - Node3D *_generate_spatial(Ref<GLTFState> state, Node *parent_node, const GLTFNodeIndex node_index); + ImporterMeshInstance3D *_generate_mesh_instance(Ref<GLTFState> state, const GLTFNodeIndex node_index); + Camera3D *_generate_camera(Ref<GLTFState> state, const GLTFNodeIndex node_index); + Node3D *_generate_light(Ref<GLTFState> state, const GLTFNodeIndex node_index); + Node3D *_generate_spatial(Ref<GLTFState> state, const GLTFNodeIndex node_index); void _assign_scene_names(Ref<GLTFState> state); template <class T> - T _interpolate_track(const Vector<float> &p_times, const Vector<T> &p_values, + T _interpolate_track(const Vector<real_t> &p_times, const Vector<T> &p_values, const float p_time, const GLTFAnimation::Interpolation p_interp); GLTFAccessorIndex _encode_accessor_as_quaternions(Ref<GLTFState> state, @@ -360,6 +357,7 @@ private: GLTFNodeIndex p_node_i); Error _encode_buffer_bins(Ref<GLTFState> state, const String &p_path); Error _encode_buffer_glb(Ref<GLTFState> state, const String &p_path); + PackedByteArray _serialize_glb_buffer(Ref<GLTFState> state, Error *r_err); Dictionary _serialize_texture_transform_uv1(Ref<BaseMaterial3D> p_material); Dictionary _serialize_texture_transform_uv2(Ref<BaseMaterial3D> p_material); Error _serialize_version(Ref<GLTFState> state); @@ -383,6 +381,18 @@ private: static float get_max_component(const Color &p_color); public: + Error append_from_file(String p_path, Ref<GLTFState> r_state, uint32_t p_flags = 0, int32_t p_bake_fps = 30, String p_base_path = String()); + Error append_from_buffer(PackedByteArray p_bytes, String p_base_path, Ref<GLTFState> r_state, uint32_t p_flags = 0, int32_t p_bake_fps = 30); + Error append_from_scene(Node *p_node, Ref<GLTFState> r_state, uint32_t p_flags = 0, int32_t p_bake_fps = 30); + +public: + Node *generate_scene(Ref<GLTFState> state, int32_t p_bake_fps = 30.0f); + PackedByteArray generate_buffer(Ref<GLTFState> state); + Error write_to_filesystem(Ref<GLTFState> state, const String &p_path); + +public: + Error _parse_gltf_state(Ref<GLTFState> state, const String &p_search_path, float p_bake_fps); + Error _parse_gltf_extensions(Ref<GLTFState> state); void _process_mesh_instances(Ref<GLTFState> state, Node *scene_root); void _generate_scene_node(Ref<GLTFState> state, Node *scene_parent, Node3D *scene_root, @@ -446,8 +456,8 @@ public: MeshInstance3D *p_mesh_instance); void _convert_animation(Ref<GLTFState> state, AnimationPlayer *ap, String p_animation_track_name); - Error serialize(Ref<GLTFState> state, Node *p_root, const String &p_path); - Error parse(Ref<GLTFState> state, String p_paths, bool p_read_binary = false); + Error _serialize(Ref<GLTFState> state, const String &p_path); + Error _parse(Ref<GLTFState> state, String p_path, Ref<FileAccess> f, int p_bake_fps); }; #endif // GLTF_DOCUMENT_H diff --git a/modules/gltf/gltf_document_extension.cpp b/modules/gltf/gltf_document_extension.cpp index a423059a9c..192a1d347c 100644 --- a/modules/gltf/gltf_document_extension.cpp +++ b/modules/gltf/gltf_document_extension.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_document_extension.h b/modules/gltf/gltf_document_extension.h index 622a65708c..f7a3531282 100644 --- a/modules/gltf/gltf_document_extension.h +++ b/modules/gltf/gltf_document_extension.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_document_extension_convert_importer_mesh.cpp b/modules/gltf/gltf_document_extension_convert_importer_mesh.cpp index 56c8f5ca27..47a3e5598f 100644 --- a/modules/gltf/gltf_document_extension_convert_importer_mesh.cpp +++ b/modules/gltf/gltf_document_extension_convert_importer_mesh.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_document_extension_convert_importer_mesh.h b/modules/gltf/gltf_document_extension_convert_importer_mesh.h index 85ddb4d250..2d51143140 100644 --- a/modules/gltf/gltf_document_extension_convert_importer_mesh.h +++ b/modules/gltf/gltf_document_extension_convert_importer_mesh.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_light.cpp b/modules/gltf/gltf_light.cpp index c5aa8d5724..af21a4e804 100644 --- a/modules/gltf/gltf_light.cpp +++ b/modules/gltf/gltf_light.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_light.h b/modules/gltf/gltf_light.h index 62a20d2f16..25e0835a33 100644 --- a/modules/gltf/gltf_light.h +++ b/modules/gltf/gltf_light.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_mesh.cpp b/modules/gltf/gltf_mesh.cpp index 7134345b30..3add8304b1 100644 --- a/modules/gltf/gltf_mesh.cpp +++ b/modules/gltf/gltf_mesh.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -29,6 +29,7 @@ /*************************************************************************/ #include "gltf_mesh.h" + #include "scene/resources/importer_mesh.h" void GLTFMesh::_bind_methods() { diff --git a/modules/gltf/gltf_mesh.h b/modules/gltf/gltf_mesh.h index cc2be93c09..dc26120b48 100644 --- a/modules/gltf/gltf_mesh.h +++ b/modules/gltf/gltf_mesh.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -32,7 +32,6 @@ #define GLTF_MESH_H #include "core/io/resource.h" -#include "editor/import/resource_importer_scene.h" #include "scene/3d/importer_mesh_instance_3d.h" #include "scene/resources/importer_mesh.h" #include "scene/resources/mesh.h" @@ -56,4 +55,5 @@ public: Array get_instance_materials(); void set_instance_materials(Array p_instance_materials); }; + #endif // GLTF_MESH_H diff --git a/modules/gltf/gltf_node.cpp b/modules/gltf/gltf_node.cpp index 9f925c7bbc..86280603fa 100644 --- a/modules/gltf/gltf_node.cpp +++ b/modules/gltf/gltf_node.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_node.h b/modules/gltf/gltf_node.h index 3b6e061449..929ad3eca0 100644 --- a/modules/gltf/gltf_node.h +++ b/modules/gltf/gltf_node.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_skeleton.cpp b/modules/gltf/gltf_skeleton.cpp index d6c7a25eaf..e80376f130 100644 --- a/modules/gltf/gltf_skeleton.cpp +++ b/modules/gltf/gltf_skeleton.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_skeleton.h b/modules/gltf/gltf_skeleton.h index d6986eb35a..7d07d528cb 100644 --- a/modules/gltf/gltf_skeleton.h +++ b/modules/gltf/gltf_skeleton.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_skin.cpp b/modules/gltf/gltf_skin.cpp index 5cf17135ac..283fc34ff5 100644 --- a/modules/gltf/gltf_skin.cpp +++ b/modules/gltf/gltf_skin.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_skin.h b/modules/gltf/gltf_skin.h index e32e2d397c..31cb892f19 100644 --- a/modules/gltf/gltf_skin.h +++ b/modules/gltf/gltf_skin.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_spec_gloss.cpp b/modules/gltf/gltf_spec_gloss.cpp index 70b182da52..83af91bfcc 100644 --- a/modules/gltf/gltf_spec_gloss.cpp +++ b/modules/gltf/gltf_spec_gloss.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_spec_gloss.h b/modules/gltf/gltf_spec_gloss.h index 3cc6fb09ed..f8a431bdce 100644 --- a/modules/gltf/gltf_spec_gloss.h +++ b/modules/gltf/gltf_spec_gloss.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_state.cpp b/modules/gltf/gltf_state.cpp index ff9778e7d8..6ead2f69c3 100644 --- a/modules/gltf/gltf_state.cpp +++ b/modules/gltf/gltf_state.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -305,3 +305,11 @@ AnimationPlayer *GLTFState::get_animation_player(int idx) { ERR_FAIL_INDEX_V(idx, animation_players.size(), nullptr); return animation_players[idx]; } + +void GLTFState::set_discard_meshes_and_materials(bool p_discard_meshes_and_materials) { + discard_meshes_and_materials = p_discard_meshes_and_materials; +} + +bool GLTFState::get_discard_meshes_and_materials() { + return discard_meshes_and_materials; +} diff --git a/modules/gltf/gltf_state.h b/modules/gltf/gltf_state.h index 61faba0dc5..42ca079f1c 100644 --- a/modules/gltf/gltf_state.h +++ b/modules/gltf/gltf_state.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -62,6 +62,7 @@ class GLTFState : public Resource { Vector<uint8_t> glb_data; bool use_named_skin_binds = false; + bool discard_meshes_and_materials = false; Vector<Ref<GLTFNode>> nodes; Vector<Vector<uint8_t>> buffers; @@ -112,6 +113,9 @@ public: bool get_use_named_skin_binds(); void set_use_named_skin_binds(bool p_use_named_skin_binds); + bool get_discard_meshes_and_materials(); + void set_discard_meshes_and_materials(bool p_discard_meshes_and_materials); + Array get_nodes(); void set_nodes(Array p_nodes); diff --git a/modules/gltf/gltf_texture.cpp b/modules/gltf/gltf_texture.cpp index 0482c1064e..2a21cb3df8 100644 --- a/modules/gltf/gltf_texture.cpp +++ b/modules/gltf/gltf_texture.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/gltf_texture.h b/modules/gltf/gltf_texture.h index 4659725502..54dd61f9a5 100644 --- a/modules/gltf/gltf_texture.h +++ b/modules/gltf/gltf_texture.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ diff --git a/modules/gltf/register_types.cpp b/modules/gltf/register_types.cpp index 5a60c2d328..b8bac79584 100644 --- a/modules/gltf/register_types.cpp +++ b/modules/gltf/register_types.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -30,9 +30,8 @@ #include "register_types.h" -#include "editor/editor_node.h" -#include "editor_scene_exporter_gltf_plugin.h" -#include "editor_scene_importer_gltf.h" +#ifndef _3D_DISABLED + #include "gltf_accessor.h" #include "gltf_animation.h" #include "gltf_buffer_view.h" @@ -49,43 +48,105 @@ #include "gltf_state.h" #include "gltf_texture.h" -#ifndef _3D_DISABLED #ifdef TOOLS_ENABLED +#include "core/config/project_settings.h" +#include "editor/editor_node.h" +#include "editor/editor_scene_exporter_gltf_plugin.h" +#include "editor/editor_scene_importer_blend.h" +#include "editor/editor_scene_importer_fbx.h" +#include "editor/editor_scene_importer_gltf.h" +#include "editor/editor_settings.h" + static void _editor_init() { Ref<EditorSceneFormatImporterGLTF> import_gltf; import_gltf.instantiate(); - ResourceImporterScene::get_singleton()->add_importer(import_gltf); + ResourceImporterScene::add_importer(import_gltf); + + // Blend to glTF importer. + + bool blend_enabled = GLOBAL_GET("filesystem/import/blender/enabled"); + // Defined here because EditorSettings doesn't exist in `register_gltf_types` yet. + EDITOR_DEF_RST("filesystem/import/blender/blender3_path", ""); + EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, + "filesystem/import/blender/blender3_path", PROPERTY_HINT_GLOBAL_DIR)); + if (blend_enabled) { + Ref<EditorSceneFormatImporterBlend> importer; + importer.instantiate(); + ResourceImporterScene::add_importer(importer); + + Ref<EditorFileSystemImportFormatSupportQueryBlend> blend_import_query; + blend_import_query.instantiate(); + EditorFileSystem::get_singleton()->add_import_format_support_query(blend_import_query); + } + + // FBX to glTF importer. + + bool fbx_enabled = GLOBAL_GET("filesystem/import/fbx/enabled"); + // Defined here because EditorSettings doesn't exist in `register_gltf_types` yet. + String fbx2gltf_path = EDITOR_DEF_RST("filesystem/import/fbx/fbx2gltf_path", ""); + EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, + "filesystem/import/fbx/fbx2gltf_path", PROPERTY_HINT_GLOBAL_FILE)); + if (fbx_enabled) { + Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); + if (fbx2gltf_path.is_empty()) { + WARN_PRINT("FBX file import is enabled, but no FBX2glTF path is configured. FBX files will not be imported."); + } else if (!da->file_exists(fbx2gltf_path)) { + WARN_PRINT("FBX file import is enabled, but the FBX2glTF path doesn't point to a valid FBX2glTF executable. FBX files will not be imported."); + } else { + Ref<EditorSceneFormatImporterFBX> importer; + importer.instantiate(); + ResourceImporterScene::add_importer(importer); + } + } } -#endif -#endif +#endif // TOOLS_ENABLED + +void initialize_gltf_module(ModuleInitializationLevel p_level) { + if (p_level == MODULE_INITIALIZATION_LEVEL_SCENE) { + // glTF API available at runtime. + GDREGISTER_CLASS(GLTFAccessor); + GDREGISTER_CLASS(GLTFAnimation); + GDREGISTER_CLASS(GLTFBufferView); + GDREGISTER_CLASS(GLTFCamera); + GDREGISTER_CLASS(GLTFDocument); + GDREGISTER_CLASS(GLTFDocumentExtension); + GDREGISTER_CLASS(GLTFDocumentExtensionConvertImporterMesh); + GDREGISTER_CLASS(GLTFLight); + GDREGISTER_CLASS(GLTFMesh); + GDREGISTER_CLASS(GLTFNode); + GDREGISTER_CLASS(GLTFSkeleton); + GDREGISTER_CLASS(GLTFSkin); + GDREGISTER_CLASS(GLTFSpecGloss); + GDREGISTER_CLASS(GLTFState); + GDREGISTER_CLASS(GLTFTexture); + } -void register_gltf_types() { -#ifndef _3D_DISABLED #ifdef TOOLS_ENABLED - ClassDB::APIType prev_api = ClassDB::get_current_api(); - ClassDB::set_current_api(ClassDB::API_EDITOR); - GDREGISTER_CLASS(EditorSceneFormatImporterGLTF); - GDREGISTER_CLASS(GLTFMesh); - EditorPlugins::add_by_type<SceneExporterGLTFPlugin>(); - ClassDB::set_current_api(prev_api); - EditorNode::add_init_callback(_editor_init); -#endif - GDREGISTER_CLASS(GLTFSpecGloss); - GDREGISTER_CLASS(GLTFNode); - GDREGISTER_CLASS(GLTFAnimation); - GDREGISTER_CLASS(GLTFBufferView); - GDREGISTER_CLASS(GLTFAccessor); - GDREGISTER_CLASS(GLTFTexture); - GDREGISTER_CLASS(GLTFSkeleton); - GDREGISTER_CLASS(GLTFSkin); - GDREGISTER_CLASS(GLTFCamera); - GDREGISTER_CLASS(GLTFLight); - GDREGISTER_CLASS(GLTFState); - GDREGISTER_CLASS(GLTFDocumentExtensionConvertImporterMesh); - GDREGISTER_CLASS(GLTFDocumentExtension); - GDREGISTER_CLASS(GLTFDocument); -#endif + if (p_level == MODULE_INITIALIZATION_LEVEL_EDITOR) { + // Editor-specific API. + ClassDB::APIType prev_api = ClassDB::get_current_api(); + ClassDB::set_current_api(ClassDB::API_EDITOR); + + GDREGISTER_CLASS(EditorSceneFormatImporterGLTF); + EditorPlugins::add_by_type<SceneExporterGLTFPlugin>(); + + // Project settings defined here so doctool finds them. + GLOBAL_DEF_RST("filesystem/import/blender/enabled", true); + GLOBAL_DEF_RST("filesystem/import/fbx/enabled", true); + GDREGISTER_CLASS(EditorSceneFormatImporterBlend); + GDREGISTER_CLASS(EditorSceneFormatImporterFBX); + + ClassDB::set_current_api(prev_api); + EditorNode::add_init_callback(_editor_init); + } + +#endif // TOOLS_ENABLED } -void unregister_gltf_types() { +void uninitialize_gltf_module(ModuleInitializationLevel p_level) { + if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) { + return; + } } + +#endif // _3D_DISABLED diff --git a/modules/gltf/register_types.h b/modules/gltf/register_types.h index fefacb1106..90b9a83c88 100644 --- a/modules/gltf/register_types.h +++ b/modules/gltf/register_types.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ +/* 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 */ @@ -28,5 +28,7 @@ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ -void register_gltf_types(); -void unregister_gltf_types(); +#include "modules/register_module_types.h" + +void initialize_gltf_module(ModuleInitializationLevel p_level); +void uninitialize_gltf_module(ModuleInitializationLevel p_level); |