public Matrix[] GetPose(float timestamp)
{
var transforms = new InteropTransform[Container.Skeleton.BoneCount];
HavokInterop.Execute(() => Interop.getPose(_UnmanagedPtr, timestamp, transforms));
return(transforms.Select(t => t.ToTransformationMatrix()).ToArray());
}
public Skeleton(SklbFile file)
{
this.File = file;
_UnmanagedPtr = HavokInterop.Execute(() => Interop.loadSkeleton(file.HavokData, file.HavokData.Length));
BoneCount = HavokInterop.Execute(() => Interop.getNumBones(_UnmanagedPtr));
BoneNames = new string[BoneCount];
HavokInterop.Execute(() => Interop.getBoneNames(_UnmanagedPtr, BoneNames));
ParentBoneIndices = new int[BoneCount];
HavokInterop.Execute(() => Interop.getParentIndices(_UnmanagedPtr, ParentBoneIndices));
ReferencePose = new Matrix[BoneCount];
var referencePoseLocal = new InteropTransform[BoneCount];
HavokInterop.Execute(() => Interop.getReferencePose(_UnmanagedPtr, referencePoseLocal));
for (var target = 0; target < BoneCount; ++target)
{
var current = target;
ReferencePose[target] = Matrix.Identity;
while (current >= 0)
{
ReferencePose[target] = ReferencePose[target] * referencePoseLocal[current].ToTransformationMatrix();
current = ParentBoneIndices[current];
}
}
}
private bool _IsDisposed = false; // To detect redundant calls
#endregion Fields
#region Constructors
public Skeleton(SklbFile file)
{
this.File = file;
_UnmanagedPtr = HavokInterop.Execute(() => Interop.loadSkeleton(file.HavokData, file.HavokData.Length));
BoneCount = HavokInterop.Execute(() => Interop.getNumBones(_UnmanagedPtr));
BoneNames = new string[BoneCount];
HavokInterop.Execute(() => Interop.getBoneNames(_UnmanagedPtr, BoneNames));
ParentBoneIndices = new int[BoneCount];
HavokInterop.Execute(() => Interop.getParentIndices(_UnmanagedPtr, ParentBoneIndices));
ReferencePose = new Matrix[BoneCount];
var referencePoseLocal = new InteropTransform[BoneCount];
HavokInterop.Execute(() => Interop.getReferencePose(_UnmanagedPtr, referencePoseLocal));
for (var target = 0; target < BoneCount; ++target) {
var current = target;
ReferencePose[target] = Matrix.Identity;
while (current >= 0) {
ReferencePose[target] = ReferencePose[target] * referencePoseLocal[current].ToTransformationMatrix();
current = ParentBoneIndices[current];
}
}
}
public Matrix[] GetPose(float timestamp)
{
var transforms = new InteropTransform[Container.Skeleton.BoneCount];
HavokInterop.Execute(() => Interop.getPose(_UnmanagedPtr, timestamp, transforms));
return transforms.Select(t => t.ToTransformationMatrix()).ToArray();
}
