public ModelMesh NewMesh(string name, ModelBone parentBone, BoundingBox boundingBox)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (parentBone == null)
{
throw new ArgumentNullException("parentBone");
}
if (parentBone.Model != this)
{
throw new InvalidOperationException("Parent bone must belong to the same model.");
}
return(new ModelMesh
{
Name = name,
ParentBone = parentBone,
BoundingBox = boundingBox
});
}
public void CopyAbsoluteBoneTransformsTo(Matrix[] absoluteTransforms)
{
if (absoluteTransforms == null)
{
throw new ArgumentNullException("transforms");
}
if (absoluteTransforms.Length < m_bones.Count)
{
throw new ArgumentOutOfRangeException("transforms");
}
for (int i = 0; i < m_bones.Count; i++)
{
ModelBone modelBone = m_bones[i];
if (modelBone.ParentBone == null)
{
absoluteTransforms[i] = modelBone.Transform;
}
else
{
Matrix.MultiplyRestricted(ref modelBone.m_transform, ref absoluteTransforms[modelBone.ParentBone.Index], out absoluteTransforms[i]);
}
}
}
public void InternalDispose()
{
m_rootBone = null;
m_bones.Clear();
Utilities.DisposeCollection(m_meshes);
}
