protected override void OnMaterialRender(uint passId, Material material, ref bool skipPass)
{
base.OnMaterialRender(passId, material, ref skipPass);
//update texture name
if (passId == 100)
{
TextureUnitState textureUnit = material.Techniques[0].Passes[0].TextureUnitStates[1];
//we can't change texture by means call SetTextureName() for compositor materials. use _Internal_SetTexture
Texture texture = null;
if (!string.IsNullOrEmpty(TextureName))
{
texture = TextureManager.Instance.Load(TextureName, Texture.Type.Type2D);
}
if (texture == null)
{
texture = TextureManager.Instance.Load("Base\\FullScreenEffects\\ColorCorrectionLUT\\Textures\\NoEffect.png");
}
textureUnit._Internal_SetTexture(texture);
//if( textureUnit.TextureName != TextureName )
// textureUnit.SetTextureName( TextureName );
GpuProgramParameters parameters = material.Techniques[0].Passes[0].FragmentProgramParameters;
parameters.SetNamedConstant("multiply", multiply);
parameters.SetNamedConstant("add", add);
}
}