/// <summary>
/// 利用材质实例的特定通道，将指定纹理渲染至目标RenderToTexture
/// </summary>
/// <param name="source">指定的纹理</param>
/// <param name="destination">目标RenderToTexture</param>
/// <param name="material">材质实例</param>
/// <param name="passIndex">材质实例的通道</param>
public static void BlitImage(Texture source, RenderToTexture destination, MaterialInstance material, int passIndex)
{
if (null == source)
{
ICall_GraphicSystem_BlitImage(IntPtr.Zero, destination, material, passIndex);
}
else
{
ICall_GraphicSystem_BlitImage(source.GetTextureHandlePtr(), destination, material, passIndex);
}
}
/// <summary>
/// 为材质中的纹理参数设置纹理
/// </summary>
/// <param name="paramName">材质中的纹理参数名称</param>
/// <param name="texture">要设置的纹理</param>
public void SetTexture(String paramName, Texture texture)
{
ICall_Material_SetTexture(this, paramName, texture.GetTextureHandlePtr());
}