/*****************************************************************************
The Dark Mod GPL Source Code
This file is part of the The Dark Mod Source Code, originally based
on the Doom 3 GPL Source Code as published in 2011.
The Dark Mod Source Code is free software: you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version. For details, see LICENSE.TXT.
Project: The Dark Mod (http://www.thedarkmod.com/)
******************************************************************************/
float computeMaxBlurAxisLength(float resolutionY, float softQuality) {
float avgSampleDistInPixels = 2 * max(1e-3 * resolutionY, 1.0);
float maxBlurAxisLength = avgSampleDistInPixels * sqrt(0.0 + softQuality);
return maxBlurAxisLength;
}