// material changed check
public void MaterialChanged(Material material)
{
if (material == null)
{
throw new ArgumentNullException("material");
}
// PSXMaterialUtils.SetMaterialKeywords(material);
// Clear all keywords for fresh start
PSXMaterialUtils.ClearMaterialKeywords(material);
PSXMaterialUtils.SetupMaterialLightingModeNoVertexColorSupported(material);
PSXMaterialUtils.SetupMaterialShadingEvaluationMode(material);
// PSXMaterialUtils.SetupMaterialBlendMode(material);
PSXMaterialUtils.SetupMaterialFogKeyword(material);
// PSXMaterialUtils.SetupMaterialReflectionKeyword(material);
// PSXMaterialUtils.SetupMaterialEmissionKeyword(material);
}