private BlendOperation ConvertBlendOp(gl.BlendEquationMode glMode)
{
return(glMode switch
{
gl.BlendEquationMode.FuncAdd => BlendOperation.Add,
gl.BlendEquationMode.FuncSubtract => BlendOperation.Subtract,
gl.BlendEquationMode.Max => BlendOperation.Maximum,
gl.BlendEquationMode.Min => BlendOperation.Minimum,
gl.BlendEquationMode.FuncReverseSubtract => BlendOperation.ReverseSubtract,
_ => throw new ArgumentOutOfRangeException()
});
BlendOperation ConvertBlendOp(gl.BlendEquationMode glmode)
{
if (glmode == gl.BlendEquationMode.FuncAdd)
{
return(BlendOperation.Add);
}
if (glmode == gl.BlendEquationMode.FuncSubtract)
{
return(BlendOperation.Subtract);
}
if (glmode == gl.BlendEquationMode.Max)
{
return(BlendOperation.Maximum);
}
if (glmode == gl.BlendEquationMode.Min)
{
return(BlendOperation.Minimum);
}
if (glmode == gl.BlendEquationMode.FuncReverseSubtract)
{
return(BlendOperation.ReverseSubtract);
}
throw new ArgumentOutOfRangeException();
}
public IBlendState CreateBlendState(gl.BlendingFactorSrc colorSource, gl.BlendEquationMode colorEquation, gl.BlendingFactorDest colorDest,
gl.BlendingFactorSrc alphaSource, gl.BlendEquationMode alphaEquation, gl.BlendingFactorDest alphaDest)
{
return(new CacheBlendState(true, colorSource, colorEquation, colorDest, alphaSource, alphaEquation, alphaDest));
}
public IBlendState CreateBlendState(gl.BlendingFactorSrc colorSource, gl.BlendEquationMode colorEquation, gl.BlendingFactorDest colorDest,
gl.BlendingFactorSrc alphaSource, gl.BlendEquationMode alphaEquation, gl.BlendingFactorDest alphaDest)
{
return(null);
}
