void fbxLoader2::computeMesh(FbxNode* pNode, FbxTime& pTime, FbxAnimLayer* pAnimLayer, FbxAMatrix& pGlobalPosition, FbxPose* pPose, int frame)
{
FbxMesh* lMesh = pNode->GetMesh();
const int lVertexCount = lMesh->GetControlPointsCount();
// No vertex to draw.
if (lVertexCount == 0)
{
return;
}
// If it has some defomer connection, update the vertices position
const bool lHasVertexCache = lMesh->GetDeformerCount(FbxDeformer::eVertexCache) &&
(static_cast<FbxVertexCacheDeformer*>(lMesh->GetDeformer(0, FbxDeformer::eVertexCache)))->IsActive();
const bool lHasShape = lMesh->GetShapeCount() > 0;
const bool lHasSkin = lMesh->GetDeformerCount(FbxDeformer::eSkin) > 0;
const bool lHasDeformation = lHasVertexCache || lHasShape || lHasSkin;
if (lHasDeformation)
{
//we need to get the number of clusters
const int lSkinCount = lMesh->GetDeformerCount(FbxDeformer::eSkin);
int lClusterCount = 0;
for (int lSkinIndex = 0; lSkinIndex < lSkinCount; ++lSkinIndex)
{
lClusterCount += ((FbxSkin *)(lMesh->GetDeformer(lSkinIndex, FbxDeformer::eSkin)))->GetClusterCount();
}
if (lClusterCount)
{
// Deform the vertex array with the skin deformer.
ComputeSkinDeformation(pGlobalPosition, lMesh, pTime, pPose, frame);
}
}
}
void fbxLoader2::setBindPoseCluster(FbxNode *node)
{
if( node->GetNodeAttribute())
{
switch(node->GetNodeAttribute()->GetAttributeType())
{
case FbxNodeAttribute::eMesh:
FbxMesh *mesh = node->GetMesh();
for (int j = 0; j<mesh->GetDeformerCount(); j++)
{
FbxSkin *skin = (FbxSkin*) mesh->GetDeformer(j,FbxDeformer::eSkin);
int clusters = skin->GetClusterCount();
for(int k = 0; k<clusters; k++)
{
FbxCluster* cluster = skin->GetCluster(k);
FbxNode* boneLink = cluster->GetLink();
if(boneLink)
{
std::string nameLink = boneLink->GetName();
FbxAMatrix translationM;
FbxAMatrix invert;
cluster->GetTransformLinkMatrix(translationM);
cluster->GetTransformMatrix(invert);
translationM = translationM * invert.Inverse();
D3DXMATRIX mat = D3DXMATRIX((float)translationM.mData[0].mData[0], (float)translationM.mData[0].mData[1], (float)translationM.mData[0].mData[2], (float)translationM.mData[3].mData[0],
(float)translationM.mData[1].mData[0], (float)translationM.mData[1].mData[1], (float)translationM.mData[1].mData[2], (float)translationM.mData[3].mData[1],
(float)translationM.mData[2].mData[0], (float)translationM.mData[2].mData[1], (float)translationM.mData[2].mData[2], (float)translationM.mData[3].mData[2],
0,0,0,1);
skeleton->GetBone(skeleton->GetBoneByName(nameLink))->SetTransformation(mat);
}
}
}
break;
}
}
for (int i = 0; i<node->GetChildCount(); i++)
{
FbxNode* child = node->GetChild(i);
setBindPoseCluster(child);
}
}
void FBXConverter::processAnimations( FbxNode* node , std::vector<JointData> &skeleton , std::vector<VertexData> &verts , std::vector<IndexData> &indices )
{
FbxMesh* theMesh = node->GetMesh();
FbxAnimStack* animationStack = node->GetScene()->GetSrcObject<FbxAnimStack>();
FbxAnimLayer* animationLayer = animationStack->GetMember<FbxAnimLayer>();
std::vector<FbxTime> frames;
for ( int curveNodeIndex = 0; curveNodeIndex < animationLayer->GetMemberCount(); ++curveNodeIndex )
{
FbxAnimCurveNode* currentCurve = animationLayer->GetMember<FbxAnimCurveNode>( curveNodeIndex );
for ( unsigned int channelIndex = 0; channelIndex < currentCurve->GetChannelsCount(); ++channelIndex )
{
for ( int curve = 0; curve < currentCurve->GetCurveCount( channelIndex ); ++curve )
{
FbxAnimCurve* theCurveVictim = currentCurve->GetCurve( channelIndex , curve );
for ( int keyIndex = 0; keyIndex < theCurveVictim->KeyGetCount(); ++keyIndex )
{
bool alreadyIn = false;
for ( unsigned int frameIndex = 0; frameIndex < frames.size(); ++frameIndex )
{
if ( ( unsigned int ) frames[frameIndex].GetFrameCount() == ( unsigned int ) theCurveVictim->KeyGet( keyIndex ).GetTime().GetFrameCount() )
{
alreadyIn = true;
//std::cout << frames[frameIndex].GetFrameCount() << " " << theCurveVictim->KeyGet( keyIndex ).GetTime().GetFrameCount() << " " << alreadyIn << std::endl;
break;
}
}
std::cout << theCurveVictim->KeyGet( keyIndex ).GetTime().GetFrameCount() << " " << alreadyIn << std::endl;
if(!alreadyIn) frames.push_back(theCurveVictim->KeyGet( keyIndex ).GetTime());
}
}
}
}
std::sort( frames.begin() , frames.end() , frameCompare );
FbxAMatrix geoTransform( node->GetGeometricTranslation( FbxNode::eSourcePivot ) , node->GetGeometricRotation( FbxNode::eSourcePivot ) , node->GetGeometricScaling( FbxNode::eSourcePivot ) );
for ( int i = 0; i < theMesh->GetDeformerCount(); ++i )
{
FbxSkin* theSkin = reinterpret_cast< FbxSkin* >( theMesh->GetDeformer( i , FbxDeformer::eSkin ) );
if ( !theSkin ) continue;
for ( int j = 0; j < theSkin->GetClusterCount(); ++j )
{
FbxCluster* cluster = theSkin->GetCluster( j );
std::string jointName = cluster->GetLink()->GetName();
int currentJointIndex = -1;
for ( unsigned int k = 0; k < skeleton.size(); ++k )
{
if ( !skeleton[k].name.compare( jointName ) )
{
currentJointIndex = k;
break;
}
}
if ( currentJointIndex < 0 )
{
std::cout << "wrong bone" << std::endl;
continue;
}
FbxAMatrix transformMatrix, transformLinkMatrix, offsetMatrix;
cluster->GetTransformMatrix( transformMatrix );
cluster->GetTransformLinkMatrix( transformLinkMatrix );
//offsetMatrix = transformLinkMatrix.Inverse() * transformMatrix * geoTransform;
FbxMatrix realMatrix( transformLinkMatrix.Inverse() * transformMatrix );
for ( unsigned int row = 0; row < 4; ++row )
{
for ( unsigned int column = 0; column < 4; ++column )
{
skeleton[currentJointIndex].offsetMatrix[row][column] = (float)realMatrix.Get( row , column );
}
}
for ( int k = 0; k < cluster->GetControlPointIndicesCount(); ++k )
{
BlendingIndexWeightPair weightPair;
weightPair.blendingIndex = currentJointIndex;
weightPair.blendingWeight = (float)cluster->GetControlPointWeights()[k];
unsigned int controlPoint = cluster->GetControlPointIndices()[k];
for ( unsigned int z = 0; z < indices.size(); ++z )
{
if ( indices[z].oldControlPoint == controlPoint )
{
if ( verts[indices[z].index].blendingInfo.size() > 4 )
{
std::cout << "Warning: vert has more than 4 bones connected, ignoring additional bone." << std::endl;
}
//else verts[indices[z].index].blendingInfo.push_back( weightPair );
bool found = false;
for ( unsigned int omg = 0; omg < verts[indices[z].index].blendingInfo.size(); ++omg )
{
if ( verts[indices[z].index].blendingInfo[omg].blendingIndex == weightPair.blendingIndex )
{
found = true;
break;
}
}
if ( !found ) verts[indices[z].index].blendingInfo.push_back( weightPair );
}
}
}
for ( unsigned int frameIndex = 0; frameIndex < frames.size(); ++frameIndex )
{
FbxVector4 translation = cluster->GetLink()->EvaluateLocalTranslation( frames[frameIndex] );
FbxVector4 rotation = cluster->GetLink()->EvaluateLocalRotation( frames[frameIndex] );
FbxVector4 scale = cluster->GetLink()->EvaluateLocalScaling( frames[frameIndex] );
AnimationData animData;
animData.frame = (int)frames[frameIndex].GetFrameCount();
animData.translation = glm::vec3(translation[0],translation[1],translation[2]);
animData.rotation = glm::angleAxis( glm::radians( (float)rotation[2] ), glm::vec3(0,0,1)) * glm::angleAxis(glm::radians((float) rotation[1]), glm::vec3(0,1,0)) * glm::angleAxis(glm::radians((float)rotation[0]), glm::vec3(1,0,0));
animData.scale = glm::vec3(scale[0],scale[1],scale[2]);
skeleton[currentJointIndex].animation.push_back( animData );
}
}
}
}
int main(int argc, char **argv)
{
#ifndef _DEBUG
if (argc != 2)
{
printf("invalid arg");
return 0;
}
const char* filename = argv[1];
#else
const char* filename = "*****@*****.**";
#endif
output.open("output.txt", ios::out | ios::trunc);
output2.open("output2.txt", ios::out | ios::trunc);
output3.open("output3.txt", ios::out | ios::trunc);
if (!output.is_open())
{
exit(1);
}
FbxManager* fm = FbxManager::Create();
FbxIOSettings *ios = FbxIOSettings::Create(fm, IOSROOT);
//ios->SetBoolProp(EXP_FBX_ANIMATION, false);
ios->SetIntProp(EXP_FBX_COMPRESS_LEVEL, 9);
ios->SetAllObjectFlags(true);
fm->SetIOSettings(ios);
FbxImporter* importer = FbxImporter::Create(fm, "");
if (!importer->Initialize(filename, -1, fm->GetIOSettings()))
{
printf("error returned : %s\n", importer->GetStatus().GetErrorString());
exit(-1);
}
FbxScene* scene = FbxScene::Create(fm, "myscene");
importer->Import(scene);
importer->Destroy();
output << "some\n";
output << "charcnt : " << scene->GetCharacterCount() << endl << "node cnt : " << scene->GetNodeCount() << endl;
int animstackcnt = scene->GetSrcObjectCount<FbxAnimStack>();
output << "animstackcnt : " << animstackcnt << endl;
output << "------------" << endl;
vector<FbxNode*> removableNodes;
for (int i = 0; i < scene->GetNodeCount(); i++)
{
FbxNode* node = scene->GetNode(i);
output << "scene's node " << i << " : " << node->GetName() << ", childcnt : " << node->GetChildCount();
if (node->GetNodeAttribute())
{
output <<", att type : " << node->GetNodeAttribute()->GetAttributeType();
if (node->GetNodeAttribute()->GetAttributeType() == FbxNodeAttribute::EType::eMesh)
{
FbxMesh* mesh = node->GetMesh();
output << ", mem usage : " << mesh->MemoryUsage() << ", deformer cnt : " << mesh->GetDeformerCount(FbxDeformer::EDeformerType::eSkin) << endl;
collapseMesh(mesh);
FbxSkin* skin = (FbxSkin*) (mesh->GetDeformer(0, FbxDeformer::EDeformerType::eSkin));
if (skin)
{
for (int cli = 0; cli < skin->GetClusterCount(); cli++)
{
FbxCluster* cluster = skin->GetCluster(cli);
output << "\tcluster no." << cli << " has " << cluster->GetControlPointIndicesCount() << " connected verts" << endl;
if (cluster->GetControlPointIndicesCount() == 0)
removableNodes.push_back( cluster->GetLink() );
//cluster->
//skin->RemoveCluster(cluster);효과없음
}
}
if (mesh->IsTriangleMesh())
{
output << "\tit's triangle mesh" << endl;
}
//mesh->RemoveDeformer(0);효과없음
}
else
output << endl;
}
else
{
output << ", att type : none" << endl;
}
}
for (int rni = 0; rni < removableNodes.size(); rni++)
{
FbxNode* rnd = removableNodes[rni];
if (rnd && rnd->GetNodeAttribute()->GetAttributeType() == FbxNodeAttribute::EType::eSkeleton)
{
output3 << rnd->GetName() << " node with no vert attached's curve : " << rnd->GetSrcObjectCount<FbxAnimCurve>() << "," << rnd->GetSrcObjectCount<FbxAnimCurveNode>() << endl;
}
}
output << "-----------animinfo" << endl;
int cubic = 0, linear = 0, cons = 0;
for (int si = 0; si < animstackcnt; si++)
{
FbxAnimStack* stack = scene->GetSrcObject<FbxAnimStack>(si);
for (int i = 0; i < stack->GetMemberCount<FbxAnimLayer>(); i++)
{
FbxAnimLayer* layer = stack->GetMember<FbxAnimLayer>(i);
int curvenodecnt = layer->GetMemberCount<FbxAnimCurveNode>();
int compositcnt = 0;
for (int j = 0; j < curvenodecnt; j++)
{
FbxAnimCurveNode* cnode = layer->GetMember<FbxAnimCurveNode>(j);
compositcnt += (cnode->IsComposite() ? 1 : 0);
}
output << "\tanimstack's layer " << i << " : " << layer->GetName() << ", curve node cnt : " << curvenodecnt << ", composit node cnt : " << compositcnt << endl;
vector<FbxAnimCurveNode*> nodes2del;
for (int j = 0; j < curvenodecnt; j++)
{
FbxAnimCurveNode* cnode = layer->GetMember<FbxAnimCurveNode>(j);
output << "\t\tcurvenode " << j << " channel cnt : " << cnode->GetChannelsCount() << ", dst obj cnt " << cnode->GetDstObjectCount() << "(";
for (int dsti = 0; dsti < cnode->GetDstObjectCount(); dsti++)
{
output << "," << cnode->GetDstObject(dsti)->GetName();
if (cnode->GetDstObject(dsti)->GetSrcObjectCount() > 0)
output << "<" << cnode->GetDstObject(dsti)->GetSrcObjectCount<FbxSkeleton>() << ">";
}
output << ")";
FbxTimeSpan interval;
if (cnode->GetAnimationInterval(interval))
{
output << ", start : " << interval.GetStart().GetTimeString() << ", end : " << interval.GetStop().GetTimeString() << endl;
}
else
{
nodes2del.push_back(cnode);
output << ", no interval" << endl;
}
for (int chi = 0; chi < cnode->GetChannelsCount(); chi++)
{
int curvecnt = cnode->GetCurveCount(chi);
output << "\t\t\tchannel." << chi << " curvecnt : " << curvecnt << endl;
for (int ci = 0; ci < curvecnt; ci++)
{
FbxAnimCurve* curve = cnode->GetCurve(chi, ci);
int keycnt = curve->KeyGetCount();
output << "\t\t\t\tcurve no." << ci << " : key count : " << keycnt;
output2 << "curve " << ci << endl;
vector<int> keys2Remove;
for (int cki = 0; cki < keycnt; cki++)
{
FbxAnimCurveKey prevkey, currkey, nextkey;
if (cki == 0 || cki == keycnt - 1)
continue;
currkey = curve->KeyGet(cki);
prevkey = curve->KeyGet(cki-1);
nextkey = curve->KeyGet(cki + 1);
bool keepit = true;
output2 << ci << "-" << cki;
// keepit = keepTestHorizon(curve, prevkey, currkey, nextkey);
// if (keepit)
// keepit = slopkeepTest(curve, prevkey, currkey, nextkey);
if (!keepit)
{
if (!(currkey.GetInterpolation() == FbxAnimCurveDef::EInterpolationType::eInterpolationConstant && nextkey.GetInterpolation() != FbxAnimCurveDef::EInterpolationType::eInterpolationConstant))
keys2Remove.push_back(cki);
}
}
for (int kri = keys2Remove.size() - 1; kri >= 0; kri--)
{
//curve->KeyRemove(keys2Remove[kri]);
}
output2 << endl;
//output << ", cubic:linear:const : " << cubic << ":" << linear << ":" << cons << endl;
if (keys2Remove.size() > 0)
output << ", " << keys2Remove.size() << " keys removed";
keycnt = curve->KeyGetCount();
}
}
}
//이부분은 별로 효과없음
/*
for (int di = 0; di < nodes2del.size(); di++)
{
layer->RemoveMember(nodes2del[di]);
}
*/
}
}
output << "cubic:linear:const " << cubic << ":" << linear << ":" << cons << endl;
FbxExporter* exporter = FbxExporter::Create(fm, "");
const char* outFBXName = "after.fbx";
bool exportstatus = exporter->Initialize(outFBXName, -1, fm->GetIOSettings());
if (exportstatus == false)
{
puts("err export fail");
}
exporter->Export(scene);
exporter->Destroy();
scene->Destroy();
ios->Destroy();
fm->Destroy();
output.close();
output2.close();
output3.close();
return 0;
}
void FVertexAnimTools::ImportVertexAnimtion(UnFbx::FFbxImporter* FFbxImporter, USkeletalMesh * SkelMesh, UPackage * Package, FString& Filename)
{
check(SkelMesh);
check(SkelMesh->GetImportedResource()->LODModels.Num() > 0);
FStaticLODModel& Model = SkelMesh->GetImportedResource()->LODModels[0];
if(Model.MeshToImportVertexMap.Num() == 0)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: Mesh does not contain necessary vertex anim mapping."));
return;
}
FbxNode* RootNodeToImport = FFbxImporter->Scene->GetRootNode();
/* Exporting from Maya with skin and vertex cache seems to throw away the skin deformer, so not sure how to find the 'right' mesh...
TArray<FbxNode*> MeshArray;
FName RootBoneName = (SkelMesh->Skeleton)? SkelMesh->Skeleton->GetBoneName(0) : SkelMesh->RefSkeleton.RefBoneInfo(0).Name;
FFbxImporter->FindFBXMeshesByBone(RootBoneName, false, MeshArray);
*/
// Find mesh with vertex deformer
TArray<FbxMesh*> VertexCacheMeshes;
RecursiveFindVertexAnimMeshes(RootNodeToImport, VertexCacheMeshes);
if(VertexCacheMeshes.Num() == 0)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: No vertex cache deformed mesh found."));
return;
}
// Get deformer and open cache
FbxMesh* Mesh = VertexCacheMeshes[0];
FbxVertexCacheDeformer* Deformer = static_cast<FbxVertexCacheDeformer*>(Mesh->GetDeformer(0, FbxDeformer::eVertexCache));
check(Deformer != NULL); // tested in RecursiveFindVertexAnimMeshes
FbxCache* Cache = Deformer->GetCache();
bool bOpenSuccess = Cache->OpenFileForRead();
if(!bOpenSuccess)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: Unable to open cache file."));
return;
}
// Check cache format
if(Cache->GetCacheFileFormat() != FbxCache::eMayaCache)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: Only Maya vertex animation supported."));
return;
}
// Get channel
FbxString DeformerChannelName = Deformer->Channel.Get();
int ChannelIndex = Cache->GetChannelIndex(DeformerChannelName);
if(ChannelIndex == -1)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: No Cache channel for deformer."));
return;
}
// Get data type
FbxCache::EMCDataType DataType;
bool bGetDataTypeOk = Cache->GetChannelDataType(ChannelIndex, DataType);
check(bGetDataTypeOk);
if(DataType != FbxCache::EMCDataType::eDoubleVectorArray)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: Only double array format supported at the moment."));
return;
}
// Get other info about anim
FbxTime StartTime, DeltaTime;
int32 NumFrames, NumAnimatedPoints;
bool bInfoOk = GetVertexAnimInfo(Cache, ChannelIndex, StartTime, DeltaTime, NumFrames, NumAnimatedPoints);
if(!bInfoOk)
{
UE_LOG(LogFbx, Warning, TEXT("ImportVertexAnimtion: Invalid vertex animation."));
return;
}
UVertexAnimation* NewVertexAnim = UnFbx::FFbxImporter::CreateAsset<UVertexAnimation>( Package->GetName(), *FPaths::GetBaseFilename(Filename) );
if (NewVertexAnim != NULL)
{
// Save the mesh we are importing for
NewVertexAnim->BaseSkelMesh = SkelMesh;
NewVertexAnim->NumAnimatedVerts = NumAnimatedPoints;
ConvertCacheToAnim(Cache, ChannelIndex, NewVertexAnim, StartTime, DeltaTime, NumFrames);
UE_LOG(LogFbx, Log, TEXT("ImportVertexAnimtion: Success! %d frames."), NewVertexAnim->GetNumFrames());
}
}
//===============================================================================================================================
void FBXLoader::LoadJointsAndAnimation(FbxNode* inNode)
{
// This is how each subset gets its bone/joint for animation
FBXSubsets* subset = mSubsets[iCurrentSubset];
FbxMesh* mesh = inNode->GetMesh();
uint32 numOfDeformers = mesh->GetDeformerCount();
FbxAMatrix geomTrans = ZShadeSandboxMesh::FBXHelper::GetGeometryTransformation(inNode);
// A deformer contains clusters.
// A cluster contains a link, which is a joint.
// Normally, There is only one deformer in a mesh but Maya has many types.
for (uint32 deformerIndex = 0; deformerIndex < numOfDeformers; ++deformerIndex)
{
// Lets see if this deformer is a skin
FbxSkin* skin = reinterpret_cast<FbxSkin*>(mesh->GetDeformer(deformerIndex, FbxDeformer::eSkin));
if (!skin) continue;
uint32 numOfClusters = skin->GetClusterCount();
for (uint32 clusterIndex = 0; clusterIndex < numOfClusters; ++clusterIndex)
{
FbxCluster* cluster = skin->GetCluster(clusterIndex);
string jointName = cluster->GetLink()->GetName();
uint32 jointIndex = FindJointIndexUsingName(jointName);
subset->mJoints.push_back(jointIndex);
FbxAMatrix transform;
FbxAMatrix transformLink;
FbxAMatrix globalBindposeInverse;
// The transformation of the mesh at binding time
cluster->GetTransformMatrix(transform);
// The transformation of the cluster (joint) at binding time from joint space to world space
cluster->GetTransformLinkMatrix(transformLink);
globalBindposeInverse = transformLink.Inverse() * transform * geomTrans;
// Update skeletal information
mSkeleton.joints[jointIndex].globalBindposeInverse = globalBindposeInverse;
mSkeleton.joints[jointIndex].node = cluster->GetLink();
// Associate each joint with the control points it affects
uint32 numOfIndices = cluster->GetControlPointIndicesCount();
for (uint32 i = 0; i < numOfIndices; ++i)
{
ZShadeSandboxMesh::BlendingIndexWeightPair currBlendingIndexWeightPair;
currBlendingIndexWeightPair.blendingIndex = jointIndex;
currBlendingIndexWeightPair.blendingWeight = cluster->GetControlPointWeights()[i];
mControlPoints[cluster->GetControlPointIndices()[i]]->blendingInfo.push_back(currBlendingIndexWeightPair);
}
// Animation information
FbxAnimStack* animStack = m_pFbxScene->GetSrcObject<FbxAnimStack>(0);
FbxString animStackName = animStack->GetName();
mAnimationName = animStackName.Buffer();
FbxTakeInfo* takeInfo = m_pFbxScene->GetTakeInfo(animStackName);
FbxTime start = takeInfo->mLocalTimeSpan.GetStart();
FbxTime end = takeInfo->mLocalTimeSpan.GetStop();
mAnimationLength = end.GetFrameCount(FbxTime::eFrames24) - start.GetFrameCount(FbxTime::eFrames24) + 1;
FBXKeyframe** anim = &mSkeleton.joints[jointIndex].animation;
for (FbxLongLong i = start.GetFrameCount(FbxTime::eFrames24); i <= end.GetFrameCount(FbxTime::eFrames24); ++i)
{
FbxTime time;
time.SetFrame(i, FbxTime::eFrames24);
*anim = new FBXKeyframe();
(*anim)->frameNum = i;
FbxAMatrix currentTransformOffset = inNode->EvaluateGlobalTransform(time) * geomTrans;
(*anim)->globalTransform = currentTransformOffset.Inverse() * cluster->GetLink()->EvaluateGlobalTransform(time);
anim = &((*anim)->next);
}
}
}
// Some control points have less than 4 joints
// For a normal renderer, there are usually 4 joints
ZShadeSandboxMesh::BlendingIndexWeightPair currBlendingIndexWeightPair;
currBlendingIndexWeightPair.blendingIndex = 0;
currBlendingIndexWeightPair.blendingWeight = 0;
for (auto itr = mControlPoints.begin(); itr != mControlPoints.end(); ++itr)
{
for (unsigned int i = itr->second->blendingInfo.size(); i <= 4; ++i)
{
itr->second->blendingInfo.push_back(currBlendingIndexWeightPair);
}
}
}
bool FillData(ModelData* someData,FbxNode* aNode, AnimationData* aAnimation)
{
FbxMesh* mesh = aNode->GetMesh();
if (mesh == nullptr || !aNode)
return false;
const int lPolygonCount = mesh->GetPolygonCount();
// Count the polygon count of each material
FbxLayerElementArrayTemplate<int>* lMaterialIndice = NULL;
FbxGeometryElement::EMappingMode lMaterialMappingMode = FbxGeometryElement::eNone;
if (mesh->GetElementMaterial())
{
lMaterialIndice = &mesh->GetElementMaterial()->GetIndexArray();
lMaterialMappingMode = mesh->GetElementMaterial()->GetMappingMode();
if (lMaterialIndice && lMaterialMappingMode == FbxGeometryElement::eByPolygon)
{
FBX_ASSERT(lMaterialIndice->GetCount() == lPolygonCount);
if (lMaterialIndice->GetCount() == lPolygonCount)
{
// Count the faces of each material
for (int lPolygonIndex = 0; lPolygonIndex < lPolygonCount; ++lPolygonIndex)
{
const int lMaterialIndex = lMaterialIndice->GetAt(lPolygonIndex);
lMaterialIndex;
/*if (someData->mSubMeshes[lMaterialIndex] == NULL)
{
someData->mSubMeshes[lMaterialIndex] = new ModelData::SubMesh;
}
someData->mSubMeshes[lMaterialIndex]->TriangleCount += 1;*/
}
// Make sure we have no "holes" (NULL) in the mSubMeshes table. This can happen
// if, in the loop above, we resized the mSubMeshes by more than one slot.
/*for (int i = 0; i < someData->mSubMeshes.Count(); i++)
{
if (someData->mSubMeshes[i] == NULL)
someData->mSubMeshes[i] = new ModelData::SubMesh;
}*/
// Record the offset (how many vertex)
const int lMaterialCount = someData->mSubMeshes.Size();
lMaterialCount;
int lOffset = 0;
/*for (int lIndex = 0; lIndex < lMaterialCount; ++lIndex)
{
someData->mSubMeshes[lIndex]->IndexOffset = lOffset;
lOffset += someData->mSubMeshes[lIndex]->TriangleCount * 3;
// This will be used as counter in the following procedures, reset to zero
someData->mSubMeshes[lIndex]->TriangleCount = 0;
}*/
FBX_ASSERT(lOffset == lPolygonCount * 3);
}
}
}
// All faces will use the same material.
if (someData->mSubMeshes.Size() == 0)
{
if (someData->mSubMeshes.GetCapacity() == 0)
{
someData->mSubMeshes.Init(1);
}
someData->mSubMeshes.RemoveAll();
someData->mSubMeshes.AddEmptyObject();
someData->mSubMeshes[0] = new ModelData::SubMesh();
}
bool hasNormalMap = false;
const int lMaterialCount = aNode->GetMaterialCount();
for (int lMaterialIndex = 0; lMaterialIndex < lMaterialCount; ++lMaterialIndex)
{
FbxSurfaceMaterial * lMaterial = aNode->GetMaterial(lMaterialIndex);
if (lMaterial && !lMaterial->GetUserDataPtr())
{
TextureInfo diffuseInfo;
GetMaterialProperty(lMaterial,FbxSurfaceMaterial::sDiffuse,FbxSurfaceMaterial::sDiffuseFactor,diffuseInfo.myFileName);
diffuseInfo.myType = DIFFUSE;
if(diffuseInfo.myFileName.empty() == false)
{
someData->myTextures.push_back(diffuseInfo);
}
TextureInfo normalInfo;
GetMaterialProperty(lMaterial,FbxSurfaceMaterial::sNormalMap,FbxSurfaceMaterial::sBumpFactor,normalInfo.myFileName);
hasNormalMap = normalInfo.myFileName.empty() == false;
normalInfo.myType = NORMALMAP;
if(normalInfo.myFileName.empty() == false)
{
someData->myTextures.push_back(normalInfo);
hasNormalMap = true;
}
TextureInfo roughnessInfo;
GetMaterialProperty(lMaterial,FbxSurfaceMaterial::sSpecular,FbxSurfaceMaterial::sSpecularFactor,roughnessInfo.myFileName);
roughnessInfo.myType = ROUGHNESS;
if(roughnessInfo.myFileName.empty() == false)
{
someData->myTextures.push_back(roughnessInfo);
}
TextureInfo substanceInfo;
GetMaterialProperty(lMaterial,FbxSurfaceMaterial::sReflection,FbxSurfaceMaterial::sReflectionFactor,substanceInfo.myFileName);
substanceInfo.myType = SUBSTANCE;
if(substanceInfo.myFileName.empty() == false)
{
someData->myTextures.push_back(substanceInfo);
}
TextureInfo ambientInfo;
GetMaterialProperty(lMaterial, FbxSurfaceMaterial::sAmbient, FbxSurfaceMaterial::sAmbientFactor, ambientInfo.myFileName);
ambientInfo.myType = AO;
if (substanceInfo.myFileName.empty() == false)
{
someData->myTextures.push_back(ambientInfo);
}
}
}
// Congregate all the data of a mesh to be cached in VBOs.
// If normal or UV is by polygon vertex, record all vertex attributes by polygon vertex.'
someData->mHasNormal = mesh->GetElementNormalCount() > 0;
someData->mHasUV = mesh->GetElementUVCount() > 0;
someData->myHasBiNormal = mesh->GetElementBinormalCount() > 0;
FbxSkin * lSkinDeformer = (FbxSkin *)mesh->GetDeformer(0, FbxDeformer::eSkin);
someData->myHasSkinweights = lSkinDeformer != nullptr;
if(hasNormalMap && someData->myHasBiNormal == false)
{
mesh->GenerateTangentsDataForAllUVSets();
someData->myHasBiNormal = mesh->GetElementBinormalCount() > 0;
}
someData->myHasTangents = mesh->GetElementTangentCount() > 0;
FbxGeometryElement::EMappingMode lNormalMappingMode = FbxGeometryElement::eNone;
FbxGeometryElement::EMappingMode lUVMappingMode = FbxGeometryElement::eNone;
if (someData->mHasNormal)
{
lNormalMappingMode = mesh->GetElementNormal(0)->GetMappingMode();
if (lNormalMappingMode == FbxGeometryElement::eNone)
{
someData->mHasNormal = false;
}
if (someData->mHasNormal && lNormalMappingMode != FbxGeometryElement::eByControlPoint)
{
someData->mAllByControlPoint = false;
}
}
if (someData->mHasUV)
{
lUVMappingMode = mesh->GetElementUV(0)->GetMappingMode();
if (lUVMappingMode == FbxGeometryElement::eNone)
{
someData->mHasUV = false;
}
if (someData->mHasUV && lUVMappingMode != FbxGeometryElement::eByControlPoint)
{
someData->mAllByControlPoint = false;
}
}
// Allocate the array memory, by control point or by polygon vertex.
int lPolygonVertexCount = mesh->GetControlPointsCount();
//if (!someData->my)
{
ModelData::Layout newLayout;
newLayout.myType = ModelData::VERTEX_POS;
newLayout.mySize = VERTEX_STRIDE;
newLayout.myOffset = 0;
someData->myLayout.Add(newLayout);
lPolygonVertexCount = lPolygonCount * TRIANGLE_VERTEX_COUNT;
}
int stride = VERTEX_STRIDE;
size_t size = lPolygonVertexCount * VERTEX_STRIDE;
//float * lVertices = new float[lPolygonVertexCount * VERTEX_STRIDE];
unsigned int * lIndices = new unsigned int[lPolygonCount * TRIANGLE_VERTEX_COUNT];
someData->myIndexCount = lPolygonCount * TRIANGLE_VERTEX_COUNT;
//float * lNormals = NULL;
if (someData->mHasNormal)
{
ModelData::Layout newLayout;
newLayout.myType = ModelData::VERTEX_NORMAL;
newLayout.mySize = NORMAL_STRIDE;
newLayout.myOffset = stride*4;
someData->myLayout.Add(newLayout);
stride += NORMAL_STRIDE;
size += lPolygonVertexCount * NORMAL_STRIDE;
//lNormals = new float[lPolygonVertexCount * NORMAL_STRIDE];
}
//float * lUVs = NULL;
FbxStringList lUVNames;
mesh->GetUVSetNames(lUVNames);
const char * lUVName = NULL;
if (someData->mHasUV && lUVNames.GetCount())
{
ModelData::Layout newLayout;
newLayout.myType = ModelData::VERTEX_UV;
newLayout.mySize = UV_STRIDE;
newLayout.myOffset = stride*4;
someData->myLayout.Add(newLayout);
stride += UV_STRIDE;
size += lPolygonVertexCount * UV_STRIDE;
//lUVs = new float[lPolygonVertexCount * UV_STRIDE];
lUVName = lUVNames[0];
}
if (someData->myHasBiNormal)
{
ModelData::Layout newLayout;
newLayout.myType = ModelData::VERTEX_BINORMAL;
newLayout.mySize = BINORMAL_STRIDE;
newLayout.myOffset = stride*4;
someData->myLayout.Add(newLayout);
stride += BINORMAL_STRIDE;
size += lPolygonVertexCount * BINORMAL_STRIDE;
//lUVs = new float[lPolygonVertexCount * UV_STRIDE];
}
if (someData->myHasTangents)
{
ModelData::Layout newLayout;
newLayout.myType = ModelData::VERTEX_TANGENT;
newLayout.mySize = TANGENT_STRIDE;
newLayout.myOffset = stride*4;
someData->myLayout.Add(newLayout);
stride += TANGENT_STRIDE;
size += lPolygonVertexCount * TANGENT_STRIDE;
//lUVs = new float[lPolygonVertexCount * UV_STRIDE];
}
if (someData->myHasSkinweights)
{
ModelData::Layout newLayout;
newLayout.myType = ModelData::VERTEX_SKINWEIGHTS;
newLayout.mySize = SKINWEIGHT_STRIDE;
newLayout.myOffset = stride*4;
someData->myLayout.Add(newLayout);
stride += SKINWEIGHT_STRIDE;
size += lPolygonVertexCount * SKINWEIGHT_STRIDE;
newLayout.myType = ModelData::VERTEX_BONEID;
newLayout.mySize = BONEID_STRIDE;
newLayout.myOffset = stride*4;
someData->myLayout.Add(newLayout);
stride += BONEID_STRIDE;
size += lPolygonVertexCount * BONEID_STRIDE;
//lUVs = new float[lPolygonVertexCount * UV_STRIDE];
}
float * lVertices = new float[size];
FbxAMatrix globalPos;
FbxVector4* weights = nullptr;
FbxVectorTemplate4<int>* bones = nullptr;
FbxTime time = static_cast<FbxTime>(0.0f);
if(someData->myHasSkinweights)
{
weights = new FbxVector4[mesh->GetControlPointsCount()];
bones = new FbxVectorTemplate4<int>[mesh->GetControlPointsCount()];
ComputeLinearDeformation(globalPos,mesh,weights,bones,aAnimation);
}
const FbxGeometryElementBinormal * lBiNormalElement = NULL;
const FbxGeometryElementTangent * lTangentElement = NULL;
if (someData->myHasBiNormal)
{
lBiNormalElement = mesh->GetElementBinormal(0);
}
if (someData->myHasTangents)
{
lTangentElement = mesh->GetElementTangent(0);
}
// Populate the array with vertex attribute, if by control point.
const FbxVector4 * lControlPoints = mesh->GetControlPoints();
FbxVector4 lCurrentVertex;
FbxVector4 lCurrentNormal;
FbxVector4 lCurrentBiNormal;
FbxVector4 lCurrentTangent;
FbxVector2 lCurrentUV;
if (someData->mAllByControlPoint)
{
const FbxGeometryElementNormal * lNormalElement = NULL;
const FbxGeometryElementUV * lUVElement = NULL;
if (someData->mHasNormal)
{
lNormalElement = mesh->GetElementNormal(0);
}
if (someData->mHasUV)
{
lUVElement = mesh->GetElementUV(0);
}
for (int lIndex = 0; lIndex < lPolygonVertexCount; ++lIndex)
{
int currentIndex = lIndex * stride;
int addedSize = VERTEX_STRIDE;
// Save the vertex position.
lCurrentVertex = lControlPoints[lIndex];
CU::Vector4f position(static_cast<float>(lCurrentVertex[0]),
static_cast<float>(lCurrentVertex[1]),
static_cast<float>(lCurrentVertex[2]),
1);
CU::Matrix44f fixMatrix;
fixMatrix = CU::Matrix44<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1,0,0));
position = position*fixMatrix;
lVertices[currentIndex] = position.x;
lVertices[currentIndex + 1] = position.y;
lVertices[currentIndex + 2] = position.z;
lVertices[currentIndex + 3] = 1;
// Save the normal.
if (someData->mHasNormal)
{
int lNormalIndex = lIndex;
if (lNormalElement->GetReferenceMode() == FbxLayerElement::eIndexToDirect)
{
lNormalIndex = lNormalElement->GetIndexArray().GetAt(lIndex);
}
lCurrentNormal = lNormalElement->GetDirectArray().GetAt(lNormalIndex);
CU::Vector3f normal( static_cast<float>(lCurrentNormal[0]), static_cast<float>(lCurrentNormal[1]), static_cast<float>(lCurrentNormal[2]));
normal = normal*CU::Matrix33<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
lVertices[currentIndex + addedSize] = normal.x;
lVertices[currentIndex + addedSize + 1] = normal.y;
lVertices[currentIndex + addedSize + 2] = normal.z;
lVertices[currentIndex + addedSize + 3] = 0;
addedSize += NORMAL_STRIDE;
}
// Save the UV.
if (someData->mHasUV)
{
int lUVIndex = lIndex;
if (lUVElement->GetReferenceMode() == FbxLayerElement::eIndexToDirect)
{
lUVIndex = lUVElement->GetIndexArray().GetAt(lIndex);
}
lCurrentUV = lUVElement->GetDirectArray().GetAt(lUVIndex);
lVertices[currentIndex + addedSize] = static_cast<float>(lCurrentUV[0]);
lVertices[currentIndex + addedSize + 1] = static_cast<float>(lCurrentUV[1])*-1.0f;
addedSize += 2;
}
if (someData->myHasBiNormal)
{
int lBinormIndexIndex = lIndex;
if (lBiNormalElement->GetReferenceMode() == FbxLayerElement::eIndexToDirect)
{
lBinormIndexIndex = lBiNormalElement->GetIndexArray().GetAt(lIndex);
}
lCurrentBiNormal = lBiNormalElement->GetDirectArray().GetAt(lBinormIndexIndex);
//mesh->GetElementBinormal(lPolygonIndex, lVerticeIndex, lCurrentNormal);
//lCurrentNormal = lCurrentNormal
CU::Vector3f normal( static_cast<float>(lCurrentBiNormal[0]), static_cast<float>(lCurrentBiNormal[1]), static_cast<float>(lCurrentBiNormal[2]));
normal = normal*CU::Matrix33<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
if (CU::Length(normal) != 0.f)
CU::Normalize(normal);
lVertices[currentIndex + addedSize] = normal.x;
lVertices[currentIndex + addedSize + 1] = normal.y;
lVertices[currentIndex + addedSize + 2] = normal.z;
lVertices[currentIndex + addedSize + 3] = 0;
addedSize += BINORMAL_STRIDE;
}
if (someData->myHasTangents)
{
int lBinormIndexIndex = lIndex;
if (lTangentElement->GetReferenceMode() == FbxLayerElement::eIndexToDirect)
{
lBinormIndexIndex = lTangentElement->GetIndexArray().GetAt(lIndex);
}
lCurrentTangent = lTangentElement->GetDirectArray().GetAt(lBinormIndexIndex);
//lCurrentNormal = lCurrentNormal
CU::Vector3f normal( static_cast<float>(lCurrentTangent[0]), static_cast<float>(lCurrentTangent[1]), static_cast<float>(lCurrentTangent[2]));
normal = normal*CU::Matrix33<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
if (CU::Length(normal) != 0.f)
CU::Normalize(normal);
lVertices[currentIndex + addedSize] = normal.x;
lVertices[currentIndex + addedSize + 1] = normal.y;
lVertices[currentIndex + addedSize + 2] = normal.z;
lVertices[currentIndex + addedSize + 3] = 0;
addedSize += TANGENT_STRIDE;
}
if(someData->myHasSkinweights)
{
FbxVector4 currentWeights = weights[lIndex];
//currentWeights.Normalize();
lVertices[currentIndex + addedSize] = static_cast<float>(currentWeights[0]);
lVertices[currentIndex + addedSize + 1] = static_cast<float>(currentWeights[1]);
lVertices[currentIndex + addedSize + 2] = static_cast<float>(currentWeights[2]);
lVertices[currentIndex + addedSize + 3] = static_cast<float>(currentWeights[3]);
addedSize += SKINWEIGHT_STRIDE;
FbxVectorTemplate4<int> currentBones = bones[lIndex];
lVertices[currentIndex + addedSize] = static_cast<float>(currentBones[0]);
lVertices[currentIndex + addedSize + 1] = static_cast<float>(currentBones[1]);
lVertices[currentIndex + addedSize + 2] = static_cast<float>(currentBones[2]);
lVertices[currentIndex + addedSize + 3] = static_cast<float>(currentBones[3]);
addedSize += BONEID_STRIDE;
}
}
}
int lVertexCount = 0;
for (int lPolygonIndex = 0; lPolygonIndex < lPolygonCount; ++lPolygonIndex)
{
// The material for current face.
int lMaterialIndex = 0;
if (lMaterialIndice && lMaterialMappingMode == FbxGeometryElement::eByPolygon)
{
lMaterialIndex = lMaterialIndice->GetAt(lPolygonIndex);
}
// Where should I save the vertex attribute index, according to the material
const int lIndexOffset = someData->mSubMeshes[lMaterialIndex]->IndexOffset +
someData->mSubMeshes[lMaterialIndex]->TriangleCount * 3;
for (int lVerticeIndex = TRIANGLE_VERTEX_COUNT-1; lVerticeIndex > -1; --lVerticeIndex)
{
const int lControlPointIndex = mesh->GetPolygonVertex(lPolygonIndex, lVerticeIndex);
int vertexIndex = lIndexOffset + (TRIANGLE_VERTEX_COUNT-1) - lVerticeIndex;
if (someData->mAllByControlPoint)
{
lIndices[vertexIndex] = static_cast<unsigned int>(lControlPointIndex);
}
// Populate the array with vertex attribute, if by polygon vertex.
else
{
lIndices[vertexIndex] = static_cast<unsigned int>(lVertexCount);
lCurrentVertex = lControlPoints[lControlPointIndex];
int addedSize = VERTEX_STRIDE;
int currentIndex = lVertexCount * stride;
CU::Vector4f position(static_cast<float>(lCurrentVertex[0]),
static_cast<float>(lCurrentVertex[1]),
static_cast<float>(lCurrentVertex[2]),
1);
//fixMatrix
CU::Matrix44f fixMatrix;
fixMatrix = CU::Matrix44<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
position = position*fixMatrix;
lVertices[currentIndex] = position.x;
lVertices[currentIndex + 1] = position.y;
lVertices[currentIndex + 2] = position.z;
lVertices[currentIndex + 3] = 0;
if (someData->mHasNormal)
{
mesh->GetPolygonVertexNormal(lPolygonIndex, lVerticeIndex, lCurrentNormal);
CU::Vector3f normal( static_cast<float>(lCurrentNormal[0]), static_cast<float>(lCurrentNormal[1]), static_cast<float>(lCurrentNormal[2]));
normal = normal*CU::Matrix33<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
if (CU::Length(normal) != 0.f)
CU::Normalize(normal);
lVertices[currentIndex + addedSize] = normal.x;
lVertices[currentIndex + addedSize + 1] = normal.y;
lVertices[currentIndex + addedSize + 2] = normal.z;
lVertices[currentIndex + addedSize + 3] = 0;
addedSize += NORMAL_STRIDE;
}
if (someData->mHasUV)
{
bool lUnmappedUV;
mesh->GetPolygonVertexUV(lPolygonIndex, lVerticeIndex, lUVName, lCurrentUV, lUnmappedUV);
lVertices[currentIndex + addedSize] = static_cast<float>(lCurrentUV[0]);
lVertices[currentIndex + addedSize + 1] = static_cast<float>(lCurrentUV[1])*-1.0f;
addedSize += UV_STRIDE;
}
if (someData->myHasBiNormal)
{
int lBinormIndexIndex = lVerticeIndex;
if (lBiNormalElement->GetReferenceMode() == FbxLayerElement::eIndexToDirect)
{
lBinormIndexIndex = lBiNormalElement->GetIndexArray().GetAt(lVerticeIndex);
}
lCurrentBiNormal = lBiNormalElement->GetDirectArray().GetAt(lBinormIndexIndex);
CU::Vector3f normal( static_cast<float>(lCurrentBiNormal[0]), static_cast<float>(lCurrentBiNormal[1]), static_cast<float>(lCurrentBiNormal[2]));
normal = normal*CU::Matrix33<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
if (CU::Length(normal) != 0.f)
CU::Normalize(normal);
lVertices[currentIndex + addedSize] = normal.x;
lVertices[currentIndex + addedSize + 1] = normal.y;
lVertices[currentIndex + addedSize + 2] = normal.z;
lVertices[currentIndex + addedSize + 3] = 0;
addedSize += BINORMAL_STRIDE;
}
if (someData->myHasTangents)
{
int lBinormIndexIndex = lVerticeIndex;
if (lTangentElement->GetReferenceMode() == FbxLayerElement::eIndexToDirect)
{
lBinormIndexIndex = lTangentElement->GetIndexArray().GetAt(lVerticeIndex);
}
lCurrentTangent = lTangentElement->GetDirectArray().GetAt(lBinormIndexIndex);
mesh->GetPolygonVertexNormal(lPolygonIndex, lVerticeIndex, lCurrentNormal);
CU::Vector3f normal( static_cast<float>(lCurrentTangent[0]), static_cast<float>(lCurrentTangent[1]), static_cast<float>(lCurrentTangent[2]));
normal = normal*CU::Matrix33<float>::CreateReflectionMatrixAboutAxis(CU::Vector3f(1, 0, 0));
if (CU::Length(normal) != 0.f)
CU::Normalize(normal);
lVertices[currentIndex + addedSize] = normal.x;
lVertices[currentIndex + addedSize + 1] = normal.y;
lVertices[currentIndex + addedSize + 2] = normal.z;
lVertices[currentIndex + addedSize + 3] = 0;
addedSize += TANGENT_STRIDE;
}
if(someData->myHasSkinweights)
{
FbxVector4 currentWeights = weights[lControlPointIndex];
FbxVectorTemplate4<int> currentBones = bones[lControlPointIndex];
for(int l = 0;l < 4;++l)
{
if(currentBones[l] == -1)
{
currentWeights[l] = 0.0f;
}
}
currentWeights.Normalize();
lVertices[currentIndex + addedSize] = static_cast<float>(currentWeights[0]);
lVertices[currentIndex + addedSize + 1] = static_cast<float>(currentWeights[1]);
lVertices[currentIndex + addedSize + 2] = static_cast<float>(currentWeights[2]);
lVertices[currentIndex + addedSize + 3] = static_cast<float>(currentWeights[3]);
addedSize += SKINWEIGHT_STRIDE;
lVertices[currentIndex + addedSize] = *(float*)¤tBones[0];
lVertices[currentIndex + addedSize + 1] = *(float*)¤tBones[1];
lVertices[currentIndex + addedSize + 2] = *(float*)¤tBones[2];
lVertices[currentIndex + addedSize + 3] = *(float*)¤tBones[3];
addedSize += BONEID_STRIDE;
}
}
++lVertexCount;
}
someData->mSubMeshes[lMaterialIndex]->TriangleCount += 1;
}
someData->myVertexCount = lVertexCount;
someData->myVertexStride = stride;
someData->myVertexBuffer = lVertices;
someData->myIndicies = lIndices;
if(weights)
{
delete [] weights;
delete [] bones;
}
return true;
}
