public bool BuildIndexedPrimitives()
{
bool res = false;
if (mMeshObjectList != null)
{
List <NullMergeIndex> indexMapping = new List <NullMergeIndex>();
for (int i = 0; i < mMeshObjectList.GetMeshObjectCount(); i++)
{
NullMeshObject meshObject = mMeshObjectList[i];
res |= meshObject.BuildIndexedPrimitives(indexMapping);
if (meshObject.IsVertexAnimationMeshObject() && mVertexMorphAnimations != null)
{
for (int k = 0; k < mVertexMorphAnimations.GetAnimationCount(); k++)
{
NullVertexMorphAnimation animation = mVertexMorphAnimations[k];
for (int j = 0; j < animation.GetFrameCount(); j++)
{
NullVertexMorphAnimationFrame animationFrame = animation[j];
NullVertexMorphObject morphObject = animationFrame.FindMorphAnimationNodeByIndex(i);
Assert.IsTrue(morphObject != null, "");
res |= morphObject.BuildIndexedPrimitives(indexMapping);
}
}
}
}
}
//try extract mesh-objects and skeleton-bindings
if (mSkinObjectList != null)
{
for (int i = 0; i < mSkinObjectList.GetMeshObjectCount(); i++)
{
List <NullMergeIndex> indexMapping = new List <NullMergeIndex>();
NullMeshObject meshObject = mSkinObjectList[i];
res |= meshObject.BuildIndexedPrimitives(indexMapping);
if (mSkeletonBinding != null && indexMapping.Count > 0)
{
NullSkeletonPiece skeletonPiece = mSkeletonBinding[i];
res |= skeletonPiece.BuildIndexedPrimitives(indexMapping);
}
}
}
return(res);
}
public bool ExtractToTriangles()
{
bool res = false;
//try extract mesh-objects and vertex-morph animations
if (mMeshObjectList != null)
{
for (int i = 0; i < mMeshObjectList.GetMeshObjectCount(); i++)
{
List <Vector3Int> originalFaceIndices = new List <Vector3Int>();
NullMeshObject meshObject = mMeshObjectList[i];
res |= meshObject.ExtractToTriangles(originalFaceIndices);
if (meshObject.IsVertexAnimationMeshObject() && mVertexMorphAnimations != null)
{
for (int k = 0; k < mVertexMorphAnimations.GetAnimationCount(); k++)
{
NullVertexMorphAnimation animation = mVertexMorphAnimations[k];
for (int j = 0; j < animation.GetFrameCount(); j++)
{
NullVertexMorphAnimationFrame animationFrame = animation[j];
NullVertexMorphObject morphObject = animationFrame.FindMorphAnimationNodeByIndex(i);
Assert.IsTrue(morphObject != null, "");
switch (meshObject.GetMeshObjectType())
{
case NullPrimitiveType.MOT_INDEXED_PRIMITIVES:
res |= morphObject.ExtractToTrianglesFromIndexedPrimitives(originalFaceIndices);
break;
//case NullPrimitiveType.MOT_TRIANGLE_STRIPS:
// res |= morphObject.ExtractToTrianglesFromStrips(meshObject.GetTriangleCount());
// break;
}
}
}
}
originalFaceIndices.Clear();
}
}
//try extract mesh-objects and skeleton-bindings
if (mSkinObjectList != null)
{
for (int i = 0; i < mSkinObjectList.GetMeshObjectCount(); i++)
{
List <Vector3Int> originalFaceIndices = new List <Vector3Int>();
NullMeshObject meshObject = mSkinObjectList[i];
res |= meshObject.ExtractToTriangles(originalFaceIndices);
if (mSkeletonBinding != null && mSkeletonBinding.GetSkeletonBindingCount() > 0)
{
NullSkeletonPiece skeletonPiece = mSkeletonBinding[i];
switch (meshObject.GetMeshObjectType())
{
case NullPrimitiveType.MOT_INDEXED_PRIMITIVES:
res |= skeletonPiece.ExtractToTrianglesFromIndexedPrimitives(originalFaceIndices);
break;
//case HexMeshObject::MOT_TRIANGLE_STRIPS:
// res |= skeletonPiece.ExtractToTrianglesFromStrips(meshObject.GetTriangleCount());
// break;
}
}
}
}
return(res);
}