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Refactoring: Reuse code from GeometryUtils

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This commit is contained in:
Kim Kulling
2023-05-04 00:00:52 +02:00
parent 5d841ec9a5
commit d58201a579
20 changed files with 526 additions and 535 deletions
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36
code/PostProcessing/SplitLargeMeshes.cpp
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@@ -4,7 +4,6 @@ Open Asset Import Library (assimp)
Copyright (c) 2006-2022, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@@ -40,9 +39,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
/**
* @file Implementation of the SplitLargeMeshes postprocessing step
*/
/// @file Implementation of the SplitLargeMeshes postprocessing step
// internal headers of the post-processing framework
#include "SplitLargeMeshes.h"
@@ -75,22 +72,22 @@ void SplitLargeMeshesProcess_Triangle::Execute( aiScene* pScene) {
this->SplitMesh(a, pScene->mMeshes[a],avList);
}
if (avList.size() != pScene->mNumMeshes) {
// it seems something has been split. rebuild the mesh list
delete[] pScene->mMeshes;
pScene->mNumMeshes = (unsigned int)avList.size();
pScene->mMeshes = new aiMesh*[avList.size()];
for (unsigned int i = 0; i < avList.size();++i) {
pScene->mMeshes[i] = avList[i].first;
}
// now we need to update all nodes
this->UpdateNode(pScene->mRootNode,avList);
ASSIMP_LOG_INFO("SplitLargeMeshesProcess_Triangle finished. Meshes have been split");
} else {
if (avList.size() == pScene->mNumMeshes) {
ASSIMP_LOG_DEBUG("SplitLargeMeshesProcess_Triangle finished. There was nothing to do");
}
// it seems something has been split. rebuild the mesh list
delete[] pScene->mMeshes;
pScene->mNumMeshes = (unsigned int)avList.size();
pScene->mMeshes = new aiMesh*[avList.size()];
for (unsigned int i = 0; i < avList.size();++i) {
pScene->mMeshes[i] = avList[i].first;
}
// now we need to update all nodes
this->UpdateNode(pScene->mRootNode,avList);
ASSIMP_LOG_INFO("SplitLargeMeshesProcess_Triangle finished. Meshes have been split");
}
// ------------------------------------------------------------------------------------------------
@@ -102,8 +99,7 @@ void SplitLargeMeshesProcess_Triangle::SetupProperties( const Importer* pImp) {
// ------------------------------------------------------------------------------------------------
// Update a node after some meshes have been split
void SplitLargeMeshesProcess_Triangle::UpdateNode(aiNode* pcNode,
const std::vector<std::pair<aiMesh*, unsigned int> >& avList) {
void SplitLargeMeshesProcess_Triangle::UpdateNode(aiNode* pcNode, const std::vector<std::pair<aiMesh*, unsigned int> >& avList) {
// for every index in out list build a new entry
std::vector<unsigned int> aiEntries;
aiEntries.reserve(pcNode->mNumMeshes + 1);