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Implemented BlendShape export

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This commit is contained in:
Perfare
2019-07-28 16:41:23 +08:00
parent b1ea8dd346
commit 0b462754a5
4 changed files with 138 additions and 8 deletions
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58
AssetStudioFBX/AssetStudioFBXExporter.cpp
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@ -96,7 +96,7 @@ namespace AssetStudio
}
pBindPose = FbxPose::Create(pScene, "BindPose");
pBindPose->SetIsBindPose(true);
pScene->AddPose(pBindPose);
frameToNode = gcnew Dictionary<ImportedFrame^, size_t>();
meshFrames = imported->MeshList != nullptr ? gcnew List<ImportedFrame^>() : nullptr;
@ -173,13 +173,25 @@ namespace AssetStudio
if (frameToNode->TryGetValue(frame, pointer))
{
auto pNode = (FbxNode*)pointer;
if (allBones || bonePaths->Contains(frame->Path))
if (allBones)
{
FbxSkeleton* pJoint = FbxSkeleton::Create(pScene, "");
pJoint->Size.Set(FbxDouble(boneSize));
pJoint->SetSkeletonType(FbxSkeleton::eLimbNode);
pNode->SetNodeAttribute(pJoint);
}
else if (bonePaths->Contains(frame->Path))
{
FbxSkeleton* pJoint = FbxSkeleton::Create(pScene, "");
pJoint->Size.Set(FbxDouble(boneSize));
pJoint->SetSkeletonType(FbxSkeleton::eLimbNode);
pNode->SetNodeAttribute(pJoint);
pJoint = FbxSkeleton::Create(pScene, "");
pJoint->Size.Set(FbxDouble(boneSize));
pJoint->SetSkeletonType(FbxSkeleton::eLimbNode);
pNode->GetParent()->SetNodeAttribute(pJoint);
}
else
{
FbxNull* pNull = FbxNull::Create(pScene, "");
@ -344,7 +356,7 @@ namespace AssetStudio
}
}
FbxMesh* pMesh = FbxMesh::Create(pScene, "");
FbxMesh* pMesh = FbxMesh::Create(pScene, pFrameNode->GetName());
pFrameNode->SetNodeAttribute(pMesh);
int vertexCount = 0;
@ -755,6 +767,42 @@ namespace AssetStudio
eulerFilter->SetQualityTolerance(filterPrecision);
eulerFilter->Apply(lCurve, 3);
}
//BlendShape
if (keyframeList->BlendShape != nullptr)
{
FbxString channelName;
WITH_MARSHALLED_STRING
(
pClipName,
keyframeList->BlendShape->ChannelName,
channelName = FbxString(pClipName);
);
auto lGeometry = (FbxGeometry*)pNode->GetNodeAttribute();
FbxBlendShape* lBlendShape = (FbxBlendShape*)lGeometry->GetDeformer(0, FbxDeformer::eBlendShape);
int lBlendShapeChannelCount = lBlendShape->GetBlendShapeChannelCount();
for (int lChannelIndex = 0; lChannelIndex < lBlendShapeChannelCount; ++lChannelIndex)
{
FbxBlendShapeChannel* lChannel = lBlendShape->GetBlendShapeChannel(lChannelIndex);
FbxString lChannelName = lChannel->GetNameOnly();
if (lChannelName == channelName)
{
FbxAnimCurve* lAnimCurve = lGeometry->GetShapeChannel(0, lChannelIndex, lAnimLayer, true);
lAnimCurve->KeyModifyBegin();
for each (auto keyframe in keyframeList->BlendShape->Keyframes)
{
lTime.SetSecondDouble(keyframe->time);
int lKeyIndex = lAnimCurve->KeyAdd(lTime);
lAnimCurve->KeySetValue(lKeyIndex, keyframe->value);
lAnimCurve->KeySetInterpolation(lKeyIndex, FbxAnimCurveDef::eInterpolationCubic);
}
lAnimCurve->KeyModifyEnd();
}
}
}
}
}
}
@ -773,7 +821,7 @@ namespace AssetStudio
FbxNode* pNode = (FbxNode*)frameToNode[frame];
FbxMesh* pMesh = pNode->GetMesh();
FbxBlendShape* lBlendShape = FbxBlendShape::Create(pScene, pNode->GetName());
FbxBlendShape* lBlendShape = FbxBlendShape::Create(pScene, pMesh->GetNameOnly() + FbxString("BlendShape"));
pMesh->AddDeformer(lBlendShape);
for (int i = 0; i < morph->Channels->Count; i++)
@ -791,7 +839,7 @@ namespace AssetStudio
for each(ImportedMorphKeyframe^ keyframe in channel->KeyframeList)
{
FbxShape* lShape = FbxShape::Create(pScene, "");
FbxShape* lShape = FbxShape::Create(pScene, FbxString(keyframe->Weight));
lBlendShapeChannel->AddTargetShape(lShape, keyframe->Weight);
auto vectorCount = pMesh->GetControlPointsCount();