public void Apply(int pass)
{
shaderParams.Set(stepKey, Dir * Radius * Step);
shaderParams.Set(alphaCorrectionKey, 1f / AlphaCorrection);
PlatformRenderer.SetBlendState(!Opaque ? Blending.GetBlendState() : disabledBlendingState);
PlatformRenderer.SetShaderProgram(BlurShaderProgram.GetInstance(BlurShaderId, Opaque));
PlatformRenderer.SetShaderParams(shaderParamsArray);
}
public static BlurShaderProgram GetInstance(BlurShaderId blurShaderId = BlurShaderId.GaussOneDimensionalWith5Samples, bool opaque = false)
{
var key = GetInstanceKey(blurShaderId, false);
return(instances.TryGetValue(key, out var shaderProgram) ? shaderProgram : (instances[key] = new BlurShaderProgram(blurShaderId, opaque)));
}
