} // Clear
/// <summary>
/// Clear render target.
/// This is the same as calling Clear from the first render target.
/// </summary>
public static void ClearCurrentRenderTargets(Color clearColor)
{
if (currentRenderTarget == null)
throw new InvalidOperationException("Render Target: You can't clear a render target without first setting it");
currentRenderTarget.Clear(clearColor);
} // Clear
} // SetViewport
#endregion
#region Set Face
/// <summary>
/// Set face for cube shadows.
/// </summary>
internal void SetFace(CubeMapFace cubeMapFace)
{
// Enable first render target.
lightDepthTextureCube.EnableRenderTarget(cubeMapFace);
lightDepthTextureCube.Clear(Color.White);
} // SetViewport