Differential D3340 Diff 15220 binaries/data/mods/public/shaders/glsl/common/shadows_fragment.h

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				#ifndef INCLUDED_SHADOWS_FRAGMENT
				#define INCLUDED_SHADOWS_FRAGMENT

				#if USE_SHADOW
				StanUnsubmitted Not Done Inline Actions Why idented below, why don't do this elsewhere? Stan: Why idented below, why don't do this elsewhere?
				vladislavbelovAuthorUnsubmitted Done Inline Actions Just copy, we have no standardized way to format nested macros. vladislavbelov: Just copy, we have no standardized way to format nested macros.
				varying vec4 v_shadow;
				#if USE_SHADOW_SAMPLER
				uniform sampler2DShadow shadowTex;
				#if USE_SHADOW_PCF
				uniform vec4 shadowScale;
				#endif
				#else
				uniform sampler2D shadowTex;
				#endif
				#endif

				float get_shadow()
				{
				float shadowBias = 0.003;
				#if USE_SHADOW && !DISABLE_RECEIVE_SHADOWS
				float biasedShdwZ = v_shadow.z - shadowBias;
				#if USE_SHADOW_SAMPLER
				#if USE_SHADOW_PCF
				vec2 offset = fract(v_shadow.xy - 0.5);
				vec4 size = vec4(offset + 1.0, 2.0 - offset);
				vec4 weight = (vec4(1.0, 1.0, -0.5, -0.5) + (v_shadow.xy - 0.5offset).xyxy) shadowScale.zwzw;
				return (1.0/9.0)dot(size.zxzxsize.wwyy,
				vec4(shadow2D(shadowTex, vec3(weight.zw, biasedShdwZ)).r,
				shadow2D(shadowTex, vec3(weight.xw, biasedShdwZ)).r,
				shadow2D(shadowTex, vec3(weight.zy, biasedShdwZ)).r,
				shadow2D(shadowTex, vec3(weight.xy, biasedShdwZ)).r));
				#else
				return shadow2D(shadowTex, vec3(v_shadow.xy, biasedShdwZ)).r;
				#endif
				#else
				if (biasedShdwZ >= 1.0)
				return 1.0;
				return (biasedShdwZ < texture2D(shadowTex, v_shadow.xy).x ? 1.0 : 0.0);
				#endif
				#else
				return 1.0;
				#endif
				}

				#endif // INCLUDED_SHADOWS_FRAGMENT