public static extern unsafe void GrannyBuildSkeletonRelativeTransforms(int SourceTransformStride, granny_transform *SourceTransforms, int SourceParentStride, int *SourceParents, int Count, int ResultStride, granny_transform *Results);
public static extern unsafe void GrannyBuildCompositeTransform4x4(granny_transform *transform, float *matrix4x4);