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improved bone export

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This commit is contained in:
Perfare
2019-07-29 13:41:42 +08:00
parent e62b6c3d77
commit de54257eef
2 changed files with 94 additions and 60 deletions
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66
AssetStudioFBX/AssetStudioFBXExporter.cpp
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@ -333,33 +333,31 @@ namespace AssetStudio
hasBones = false;
}
FbxArray<FbxNode*>* pBoneNodeList = nullptr;
FbxArray<FbxCluster*>* pClusterArray = nullptr;
try
{
if (hasBones)
{
pBoneNodeList = new FbxArray<FbxNode*>();
pBoneNodeList->Reserve(boneList->Count);
pClusterArray = new FbxArray<FbxCluster*>(boneList->Count);
for (int i = 0; i < boneList->Count; i++)
{
auto bone = boneList[i];
auto frame = imported->RootFrame->FindFrameByPath(bone->Path);
auto frameNode = (FbxNode*)frameToNode[frame];
pBoneNodeList->Add(frameNode);
}
pClusterArray = new FbxArray<FbxCluster*>();
pClusterArray->Reserve(boneList->Count);
for (int i = 0; i < boneList->Count; i++)
{
FbxNode* pNode = pBoneNodeList->GetAt(i);
FbxString lClusterName = pNode->GetNameOnly() + FbxString("Cluster");
FbxCluster* pCluster = FbxCluster::Create(pScene, lClusterName.Buffer());
pCluster->SetLink(pNode);
pCluster->SetLinkMode(FbxCluster::eTotalOne);
pClusterArray->Add(pCluster);
if (bone->Path != nullptr)
{
auto frame = imported->RootFrame->FindFrameByPath(bone->Path);
auto boneNode = (FbxNode*)frameToNode[frame];
FbxString lClusterName = boneNode->GetNameOnly() + FbxString("Cluster");
FbxCluster* pCluster = FbxCluster::Create(pScene, lClusterName.Buffer());
pCluster->SetLink(boneNode);
pCluster->SetLinkMode(FbxCluster::eTotalOne);
pClusterArray->Add(pCluster);
}
else
{
pClusterArray->Add(NULL);
}
}
}
@ -532,7 +530,10 @@ namespace AssetStudio
if (boneIndices[k] < boneList->Count && weights4[k] > 0)
{
FbxCluster* pCluster = pClusterArray->GetAt(boneIndices[k]);
pCluster->AddControlPointIndex(j + firstVertex, weights4[k]);
if (pCluster)
{
pCluster->AddControlPointIndex(j + firstVertex, weights4[k]);
}
}
}
}
@ -558,20 +559,23 @@ namespace AssetStudio
for (int j = 0; j < boneList->Count; j++)
{
FbxCluster* pCluster = pClusterArray->GetAt(j);
auto boneMatrix = boneList[j]->Matrix;
FbxAMatrix lBoneMatrix;
for (int m = 0; m < 4; m++)
if (pCluster)
{
for (int n = 0; n < 4; n++)
auto boneMatrix = boneList[j]->Matrix;
FbxAMatrix lBoneMatrix;
for (int m = 0; m < 4; m++)
{
lBoneMatrix.mData[m][n] = boneMatrix[m, n];
for (int n = 0; n < 4; n++)
{
lBoneMatrix.mData[m][n] = boneMatrix[m, n];
}
}
pCluster->SetTransformMatrix(lMeshMatrix);
pCluster->SetTransformLinkMatrix(lMeshMatrix * lBoneMatrix.Inverse());
pSkin->AddCluster(pCluster);
}
pCluster->SetTransformMatrix(lMeshMatrix);
pCluster->SetTransformLinkMatrix(lMeshMatrix * lBoneMatrix.Inverse());
pSkin->AddCluster(pCluster);
}
if (pSkin->GetClusterCount() > 0)
@ -582,10 +586,6 @@ namespace AssetStudio
}
finally
{
if (pBoneNodeList != NULL)
{
delete pBoneNodeList;
}
if (pClusterArray != NULL)
{
delete pClusterArray;