HLSL multiple output and ColorWriteEnable

@Remi_Boullerne wrote:

Hello.

I'm still porting my game. Not I'm fixing the HLSL shaders from XNA 4.0 to Monogame, and I'm having an issue with multiple color output and their ColorWriteEnable states.

Basically, before, I had

void AnimatedModelPS(	in	float2	iUV		: TEXCOORD0,
                        in	float3	iNormal		: TEXCOORD1,
                        in	float4	iPos		: TEXCOORD2,
                        in	float	iDepth		: TEXCOORD3,
    
                        out	float4	oDiffuse	: COLOR0,
                        out	float4	oNormal		: COLOR1,
                        out	float4	oDepth		: COLOR2)
{
    // Lots of stuff
}

technique AnimatedModelAlpha
{
    pass p0
    {
        AlphaBlendEnable = true;
        
        DestBlend = InvSrcAlpha;
        SrcBlend = SrcAlpha;
        
        ColorWriteEnable = Red | Green | Blue;
        ColorWriteEnable1 = 0;                           // This is not accepted anymore
        ColorWriteEnable2 = 0;
		
        VertexShader = compile vs_3_0 AnimatedModelVS();
        PixelShader = compile ps_3_0 AnimatedModelPS();
    }
    pass p1
    {
        AlphaBlendEnable = false;
		
        ColorWriteEnable = Alpha;
        ColorWriteEnable1 = Red | Green | Blue | Alpha;       // This is not accepted anymore
        ColorWriteEnable2 = Red | Green | Blue | Alpha;
		
        VertexShader = compile vs_3_0 AnimatedModelVS();
        PixelShader = compile ps_3_0 AnimatedModelPS();
    }
}

But now the compiler complains about the ColorWriteEnable1 and ColorWriteEnable2. Is it still a thing in another notation or has it been completely removed from Monogame? How could I get the same behaviour without touching the C# side of the rendering?

With Regards

Posts: 1

Participants: 1

Read full topic