if (settings.blurBackground)
{
	//TODO this is just a quick fix for too much blur at lower resolutions. In time we need to figure out how to handle 4K
	int blurIterations = settings.blurKawaseKernelSizes.Length;
	blurIterations = Screen.width > 500 ? blurIterations : blurIterations - 1;
	blurIterations = Screen.width > 250 ? blurIterations : 0;
	int blurTargetID = Shader.PropertyToID("BlurTarget");
	RenderTargetIdentifier blurTarget = blurTargetID;
	commandBuffer.GetTemporaryRT(blurTargetID, Screen.width / settings.blurTextureSizeDivider, Screen.height / settings.blurTextureSizeDivider, 0, FilterMode.Bilinear, RenderTextureFormat.ARGB32);
	commandBuffer.SetGlobalFloat(samplingOffsetId, settings.blurKawaseKernelSizes[0]);
	commandBuffer.Blit(source, blurTarget, blurMaterial);
	for (int i = 1; i < blurIterations; i++)
	{
		commandBuffer.SetGlobalFloat(samplingOffsetId, settings.blurKawaseKernelSizes[i]);
		if (i % 2 != 0)
			commandBuffer.Blit(blurTarget, blurredTex, blurMaterial);
		else
			commandBuffer.Blit(blurredTex, blurTarget, blurMaterial);
	}
	if (blurIterations % 2 != 0)
		commandBuffer.Blit(blurTarget, blurredTex);

	commandBuffer.ReleaseTemporaryRT(blurTarget);
}
else
{
	commandBuffer.Blit(source, blurredTex);
}

if (!drawStrokes)
{
	if (drawScene)
		commandBuffer.Blit(blurredTex, final);
	else
		commandBuffer.Blit(source, final);
	return;
}