//---------------------------------------------------------------
#endregion
//---------------------------------------------------------------
//---------------------------------------------------------------
#region Methods
//---------------------------------------------------------------
/// <summary>
/// Update the joints of the skeleton.
/// </summary>
public void Update()
{
// every channel can animate a certain part of the skeleton
for (int i = 0; i < channels.Length; i++)
{
channels[i].Update(animated);
}
// Prebind the animated skeleton with the inverse binding pose of the skeleton
Skinning.PreBind(preBound, animated, invertedBindingPose);
}
void SoftSkin(Matrix4[] preBound)
{
// Apply skinning on all subSets
for (int iSubSet = 0; iSubSet < data.Length; iSubSet++)
{
SubSetData ssData = data[iSubSet];
if (ssData != null)
{
VertexUnit vu = mesh.SubSets[iSubSet].VertexUnit;
PositionStream ps = (PositionStream)vu[typeof(PositionStream)];
IBoneIndicesStream bis = (IBoneIndicesStream)vu[typeof(IBoneIndicesStream)];
IBoneWeightsStream bws = (IBoneWeightsStream)vu[typeof(IBoneWeightsStream)];
// currently just the position stream is skinned!
Skinning.SoftSkin(ps, ssData.Position, bis, bws, preBound, Shadowed);
ps.Upload();
}
}
}