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update assimp lib

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This commit is contained in:
marauder2k7 2024-12-09 20:22:47 +00:00
parent 03a348deb7
commit d3f8fee74e
1725 changed files with 196314 additions and 62009 deletions
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54
Engine/lib/assimp/code/PostProcessing/ScaleProcess.cpp
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@ -2,8 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2022, assimp team
Copyright (c) 2006-2024, assimp team
All rights reserved.
@ -47,25 +46,27 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp {
ScaleProcess::ScaleProcess()
: BaseProcess()
, mScale( AI_CONFIG_GLOBAL_SCALE_FACTOR_DEFAULT ) {
// ------------------------------------------------------------------------------------------------
ScaleProcess::ScaleProcess() : BaseProcess(), mScale( AI_CONFIG_GLOBAL_SCALE_FACTOR_DEFAULT ) {
// empty
}
ScaleProcess::~ScaleProcess() = default;
// ------------------------------------------------------------------------------------------------
void ScaleProcess::setScale( ai_real scale ) {
mScale = scale;
}
// ------------------------------------------------------------------------------------------------
ai_real ScaleProcess::getScale() const {
return mScale;
}
// ------------------------------------------------------------------------------------------------
bool ScaleProcess::IsActive( unsigned int pFlags ) const {
return ( pFlags & aiProcess_GlobalScale ) != 0;
}
// ------------------------------------------------------------------------------------------------
void ScaleProcess::SetupProperties( const Importer* pImp ) {
// User scaling
mScale = pImp->GetPropertyFloat( AI_CONFIG_GLOBAL_SCALE_FACTOR_KEY, 1.0f );
@ -78,14 +79,15 @@ void ScaleProcess::SetupProperties( const Importer* pImp ) {
mScale *= importerScale;
}
// ------------------------------------------------------------------------------------------------
void ScaleProcess::Execute( aiScene* pScene ) {
if(mScale == 1.0f) {
return; // nothing to scale
}
ai_assert( mScale != 0 );
ai_assert( nullptr != pScene );
ai_assert( nullptr != pScene->mRootNode );
ai_assert(mScale != 0 );
ai_assert(nullptr != pScene );
ai_assert(nullptr != pScene->mRootNode );
if ( nullptr == pScene ) {
return;
@ -96,37 +98,30 @@ void ScaleProcess::Execute( aiScene* pScene ) {
}
// Process animations and update position transform to new unit system
for( unsigned int animationID = 0; animationID < pScene->mNumAnimations; animationID++ )
{
for( unsigned int animationID = 0; animationID < pScene->mNumAnimations; animationID++ ) {
aiAnimation* animation = pScene->mAnimations[animationID];
for( unsigned int animationChannel = 0; animationChannel < animation->mNumChannels; animationChannel++)
{
for( unsigned int animationChannel = 0; animationChannel < animation->mNumChannels; animationChannel++) {
aiNodeAnim* anim = animation->mChannels[animationChannel];
for( unsigned int posKey = 0; posKey < anim->mNumPositionKeys; posKey++)
{
for( unsigned int posKey = 0; posKey < anim->mNumPositionKeys; posKey++) {
aiVectorKey& vectorKey = anim->mPositionKeys[posKey];
vectorKey.mValue *= mScale;
}
}
}
for( unsigned int meshID = 0; meshID < pScene->mNumMeshes; meshID++)
{
for( unsigned int meshID = 0; meshID < pScene->mNumMeshes; meshID++) {
aiMesh *mesh = pScene->mMeshes[meshID];
// Reconstruct mesh vertices to the new unit system
for( unsigned int vertexID = 0; vertexID < mesh->mNumVertices; vertexID++)
{
for( unsigned int vertexID = 0; vertexID < mesh->mNumVertices; vertexID++) {
aiVector3D& vertex = mesh->mVertices[vertexID];
vertex *= mScale;
}
// bone placement / scaling
for( unsigned int boneID = 0; boneID < mesh->mNumBones; boneID++)
{
for( unsigned int boneID = 0; boneID < mesh->mNumBones; boneID++) {
// Reconstruct matrix by transform rather than by scale
// This prevent scale values being changed which can
// be meaningful in some cases
@ -144,7 +139,7 @@ void ScaleProcess::Execute( aiScene* pScene ) {
aiMatrix4x4 scaling;
aiMatrix4x4::Scaling( aiVector3D(scale), scaling );
aiMatrix4x4 RotMatrix = aiMatrix4x4 (rotation.GetMatrix());
const aiMatrix4x4 RotMatrix = aiMatrix4x4(rotation.GetMatrix());
bone->mOffsetMatrix = translation * RotMatrix * scaling;
}
@ -152,12 +147,10 @@ void ScaleProcess::Execute( aiScene* pScene ) {
// animation mesh processing
// convert by position rather than scale.
for( unsigned int animMeshID = 0; animMeshID < mesh->mNumAnimMeshes; animMeshID++)
{
for( unsigned int animMeshID = 0; animMeshID < mesh->mNumAnimMeshes; animMeshID++) {
aiAnimMesh * animMesh = mesh->mAnimMeshes[animMeshID];
for( unsigned int vertexID = 0; vertexID < animMesh->mNumVertices; vertexID++)
{
for( unsigned int vertexID = 0; vertexID < animMesh->mNumVertices; vertexID++) {
aiVector3D& vertex = animMesh->mVertices[vertexID];
vertex *= mScale;
}
@ -167,16 +160,17 @@ void ScaleProcess::Execute( aiScene* pScene ) {
traverseNodes( pScene->mRootNode );
}
// ------------------------------------------------------------------------------------------------
void ScaleProcess::traverseNodes( aiNode *node, unsigned int nested_node_id ) {
applyScaling( node );
for( size_t i = 0; i < node->mNumChildren; i++)
{
for( size_t i = 0; i < node->mNumChildren; i++) {
// recurse into the tree until we are done!
traverseNodes( node->mChildren[i], nested_node_id+1 );
}
}
// ------------------------------------------------------------------------------------------------
void ScaleProcess::applyScaling( aiNode *currentNode ) {
if ( nullptr != currentNode ) {
// Reconstruct matrix by transform rather than by scale