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Reduce margin a little

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This commit is contained in:
Magnus Norddahl 2017-03-08 00:33:42 +01:00
parent 6df3b3fbca
commit 818b72fbf5
1 changed files with 1 additions and 1 deletions
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2
wadsrc/static/shaders/glsl/main.fp
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@ -158,7 +158,7 @@ float shadowmapAttenuation(vec4 lightpos, float shadowIndex)
else else
u = dir.x / dir.y * 0.125 + (0.50 + 0.125); u = dir.x / dir.y * 0.125 + (0.50 + 0.125);
} }
dir -= sign(dir) * 5.0; // margin, to remove wall acne dir -= sign(dir) * 2.0; // margin, to remove wall acne
float dist2 = dot(dir, dir); float dist2 = dot(dir, dir);
return texture(ShadowMap, vec2(u, v)).x > dist2 ? 1.0 : 0.0; return texture(ShadowMap, vec2(u, v)).x > dist2 ? 1.0 : 0.0;
} }