1 files changed, 0 insertions, 268 deletions
diff --git a/thirdparty/assimp/code/PostProcessing/ArmaturePopulate.cpp b/thirdparty/assimp/code/PostProcessing/ArmaturePopulate.cpp
deleted file mode 100644
index 75daeb6b59..0000000000
--- a/thirdparty/assimp/code/PostProcessing/ArmaturePopulate.cpp
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2019, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-#include "ArmaturePopulate.h"
-
-#include <assimp/BaseImporter.h>
-#include <assimp/DefaultLogger.hpp>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <iostream>
-
-namespace Assimp {
-
-/// The default class constructor.
-ArmaturePopulate::ArmaturePopulate() : BaseProcess()
-{}
-
-/// The class destructor.
-ArmaturePopulate::~ArmaturePopulate() 
-{}
-
-bool ArmaturePopulate::IsActive(unsigned int pFlags) const {
-  return (pFlags & aiProcess_PopulateArmatureData) != 0;
-}
-
-void ArmaturePopulate::SetupProperties(const Importer *pImp) {
-  // do nothing
-}
-
-void ArmaturePopulate::Execute(aiScene *out) {
-
-  // Now convert all bone positions to the correct mOffsetMatrix
-  std::vector<aiBone *> bones;
-  std::vector<aiNode *> nodes;
-  std::map<aiBone *, aiNode *> bone_stack;
-  BuildBoneList(out->mRootNode, out->mRootNode, out, bones);
-  BuildNodeList(out->mRootNode, nodes);
-
-  BuildBoneStack(out->mRootNode, out->mRootNode, out, bones, bone_stack, nodes);
-
-  ASSIMP_LOG_DEBUG_F("Bone stack size: ", bone_stack.size());
-
-  for (std::pair<aiBone *, aiNode *> kvp : bone_stack) {
-    aiBone *bone = kvp.first;
-    aiNode *bone_node = kvp.second;
-    ASSIMP_LOG_DEBUG_F("active node lookup: ", bone->mName.C_Str());
-    // lcl transform grab - done in generate_nodes :)
-
-    // bone->mOffsetMatrix = bone_node->mTransformation;
-    aiNode *armature = GetArmatureRoot(bone_node, bones);
-
-    ai_assert(armature);
-
-    // set up bone armature id
-    bone->mArmature = armature;
-
-    // set this bone node to be referenced properly
-    ai_assert(bone_node);
-    bone->mNode = bone_node;
-  }
-}
-
-
-/* Reprocess all nodes to calculate bone transforms properly based on the REAL
- * mOffsetMatrix not the local. */
-/* Before this would use mesh transforms which is wrong for bone transforms */
-/* Before this would work for simple character skeletons but not complex meshes
- * with multiple origins */
-/* Source: sketch fab log cutter fbx */
-void ArmaturePopulate::BuildBoneList(aiNode *current_node,
-                                     const aiNode *root_node,
-                                     const aiScene *scene,
-                                     std::vector<aiBone *> &bones) {
-  ai_assert(scene);
-  for (unsigned int nodeId = 0; nodeId < current_node->mNumChildren; ++nodeId) {
-    aiNode *child = current_node->mChildren[nodeId];
-    ai_assert(child);
-
-    // check for bones
-    for (unsigned int meshId = 0; meshId < child->mNumMeshes; ++meshId) {
-      ai_assert(child->mMeshes);
-      unsigned int mesh_index = child->mMeshes[meshId];
-      aiMesh *mesh = scene->mMeshes[mesh_index];
-      ai_assert(mesh);
-
-      for (unsigned int boneId = 0; boneId < mesh->mNumBones; ++boneId) {
-        aiBone *bone = mesh->mBones[boneId];
-        ai_assert(bone);
-
-        // duplicate meshes exist with the same bones sometimes :)
-        // so this must be detected
-        if (std::find(bones.begin(), bones.end(), bone) == bones.end()) {
-          // add the element once
-          bones.push_back(bone);
-        }
-      }
-
-      // find mesh and get bones
-      // then do recursive lookup for bones in root node hierarchy
-    }
-
-    BuildBoneList(child, root_node, scene, bones);
-  }
-}
-
-/* Prepare flat node list which can be used for non recursive lookups later */
-void ArmaturePopulate::BuildNodeList(const aiNode *current_node,
-                                     std::vector<aiNode *> &nodes) {
-  ai_assert(current_node);
-
-  for (unsigned int nodeId = 0; nodeId < current_node->mNumChildren; ++nodeId) {
-    aiNode *child = current_node->mChildren[nodeId];
-    ai_assert(child);
-
-    nodes.push_back(child);
-
-    BuildNodeList(child, nodes);
-  }
-}
-
-/* A bone stack allows us to have multiple armatures, with the same bone names
- * A bone stack allows us also to retrieve bones true transform even with
- * duplicate names :)
- */
-void ArmaturePopulate::BuildBoneStack(aiNode *current_node,
-                                      const aiNode *root_node,
-                                      const aiScene *scene,
-                                      const std::vector<aiBone *> &bones,
-                                      std::map<aiBone *, aiNode *> &bone_stack,
-                                      std::vector<aiNode *> &node_stack) {
-  ai_assert(scene);
-  ai_assert(root_node);
-  ai_assert(!node_stack.empty());
-
-  for (aiBone *bone : bones) {
-    ai_assert(bone);
-    aiNode *node = GetNodeFromStack(bone->mName, node_stack);
-    if (node == nullptr) {
-      node_stack.clear();
-      BuildNodeList(root_node, node_stack);
-      ASSIMP_LOG_DEBUG_F("Resetting bone stack: nullptr element ", bone->mName.C_Str());
-
-      node = GetNodeFromStack(bone->mName, node_stack);
-
-      if (!node) {
-        ASSIMP_LOG_ERROR("serious import issue node for bone was not detected");
-        continue;
-      }
-    }
-
-    ASSIMP_LOG_DEBUG_F("Successfully added bone[", bone->mName.C_Str(), "] to stack and bone node is: ", node->mName.C_Str());
-
-    bone_stack.insert(std::pair<aiBone *, aiNode *>(bone, node));
-  }
-}
-
-
-/* Returns the armature root node */
-/* This is required to be detected for a bone initially, it will recurse up
- * until it cannot find another bone and return the node No known failure
- * points. (yet)
- */
-aiNode *ArmaturePopulate::GetArmatureRoot(aiNode *bone_node,
-                                          std::vector<aiBone *> &bone_list) {
-  while (bone_node) {
-    if (!IsBoneNode(bone_node->mName, bone_list)) {
-      ASSIMP_LOG_DEBUG_F("GetArmatureRoot() Found valid armature: ", bone_node->mName.C_Str());
-      return bone_node;
-    }
-
-    bone_node = bone_node->mParent;
-  }
-  
-  ASSIMP_LOG_ERROR("GetArmatureRoot() can't find armature!");
-  
-  return nullptr;
-}
-
-
-
-/* Simple IsBoneNode check if this could be a bone */
-bool ArmaturePopulate::IsBoneNode(const aiString &bone_name,
-                                  std::vector<aiBone *> &bones) {
-  for (aiBone *bone : bones) {
-    if (bone->mName == bone_name) {
-      return true;
-    }
-  }
-
-  return false;
-}
-
-/* Pop this node by name from the stack if found */
-/* Used in multiple armature situations with duplicate node / bone names */
-/* Known flaw: cannot have nodes with bone names, will be fixed in later release
- */
-/* (serious to be fixed) Known flaw: nodes which have more than one bone could
- * be prematurely dropped from stack */
-aiNode *ArmaturePopulate::GetNodeFromStack(const aiString &node_name,
-                                           std::vector<aiNode *> &nodes) {
-  std::vector<aiNode *>::iterator iter;
-  aiNode *found = nullptr;
-  for (iter = nodes.begin(); iter < nodes.end(); ++iter) {
-    aiNode *element = *iter;
-    ai_assert(element);
-    // node valid and node name matches
-    if (element->mName == node_name) {
-      found = element;
-      break;
-    }
-  }
-
-  if (found != nullptr) {
-    ASSIMP_LOG_INFO_F("Removed node from stack: ", found->mName.C_Str());
-    // now pop the element from the node list
-    nodes.erase(iter);
-
-    return found;
-  }
-
-  // unique names can cause this problem
-  ASSIMP_LOG_ERROR("[Serious] GetNodeFromStack() can't find node from stack!");
-
-  return nullptr;
-}
-
-
-
-
-} // Namespace Assimp