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VirtualJ

Independent color write masks

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I am implementing MRT by FBOs, I do not know whether OGL provides independent color write masks. For example, I only want to write the RED channel of first render target and GREEN channel of second render target. In DirectX, this can be impleneted by SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_RED); SetRenderState(D3DRS_COLORWRITEENABLE1, D3DCOLORWRITEENABLE_GREEN); Is there any similar function in OGL?

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