Differential D4654 Diff 20356 ps/trunk/binaries/data/mods/public/shaders/glsl/common/los_fragment.h

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	#ifndef INCLUDED_LOS_FRAGMENT			#ifndef INCLUDED_LOS_FRAGMENT
	#define INCLUDED_LOS_FRAGMENT			#define INCLUDED_LOS_FRAGMENT

	#if !IGNORE_LOS			#if !IGNORE_LOS
	uniform sampler2D losTex;			uniform sampler2D losTex;

	varying vec2 v_los;			varying vec2 v_los;
	#endif			#endif

	float getLOS()			float getLOS()
	{			{
	#if !IGNORE_LOS			#if !IGNORE_LOS
	float los = texture2D(losTex, v_los).a;			float los = texture2D(losTex, v_los).r;
	float threshold = 0.03;			float threshold = 0.03;
	return (los - threshold) / (1.0 - threshold);			return (los - threshold) / (1.0 - threshold);
	#else			#else
	return 1.0;			return 1.0;
	#endif			#endif
	}			}

	#endif // INCLUDED_LOS_FRAGMENT			#endif // INCLUDED_LOS_FRAGMENT