/// <summary>
/// Adds the transform object to the internal stack.
/// </summary>
/// <param name="transform">The transform.</param>
private void AddTransform(Transformation transform)
{
if (_mtxModelViewStack.Count > 0)
{
if (transform.GlobalMatrixDirty)
{
transform.Matrix = transform.GlobalMatrix*float4x4.Invert(_mtxModelViewStack.Peek());
transform.SetGlobalMat(_mtxModelViewStack.Peek()*transform.Matrix);
_mtxModelViewStack.Push(_mtxModelViewStack.Pop()*transform.Matrix);
//Debug.WriteLine("Matrix: " + transform.GlobalMatrix + " Point: " + transform.GlobalPosition);
_hasTransform.Pop();
_hasTransform.Push(true);
if (HasRenderingTriple())
{
AddRenderJob(_mtxModelViewStack.Peek(), _meshStack.Peek(), _RendererStack.Peek());
}
return;
}
transform.SetGlobalMat(_mtxModelViewStack.Peek()*transform.Matrix);
_mtxModelViewStack.Push(_mtxModelViewStack.Pop()*transform.Matrix);
//Debug.WriteLine("Matrix: " + transform.GlobalMatrix + " Point: " + transform.GlobalPosition);
_hasTransform.Pop();
_hasTransform.Push(true);
if (HasRenderingTriple())
{
AddRenderJob(_mtxModelViewStack.Peek(), _meshStack.Peek(), _RendererStack.Peek());
}
}else
{
_mtxModelViewStack.Push(transform.GlobalMatrix);
//Debug.WriteLine("Matrix: " + transform.GlobalMatrix + " Point: " + transform.GlobalPosition);
if (_hasTransform.Count > 0)
{
_hasTransform.Pop();
}
_hasTransform.Push(true);
if (HasRenderingTriple())
{
AddRenderJob(_mtxModelViewStack.Peek(), _meshStack.Peek(), _RendererStack.Peek());
}
}
}
