public partial void BlendFuncSeparate([Flow(FlowDirection.In)] BlendingFactor sfactorRGB, [Flow(FlowDirection.In)] BlendingFactor dfactorRGB, [Flow(FlowDirection.In)] BlendingFactor sfactorAlpha, [Flow(FlowDirection.In)] INGR dfactorAlpha);
 public abstract void BlendFuncSeparate([Flow(FlowDirection.In)] INGR sfactorRGB, [Flow(FlowDirection.In)] INGR dfactorRGB, [Flow(FlowDirection.In)] INGR sfactorAlpha, [Flow(FlowDirection.In)] INGR dfactorAlpha);