forked from Mirrorlandia_minetest/minetest
24 lines
892 B
Plaintext
24 lines
892 B
Plaintext
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uniform sampler2D ShadowMapClientMap;
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#ifdef COLORED_SHADOWS
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uniform sampler2D ShadowMapClientMapTraslucent;
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#endif
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uniform sampler2D ShadowMapSamplerdynamic;
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void main() {
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#ifdef COLORED_SHADOWS
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vec2 first_depth = texture2D(ShadowMapClientMap, gl_TexCoord[0].st).rg;
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vec2 depth_splitdynamics = vec2(texture2D(ShadowMapSamplerdynamic, gl_TexCoord[2].st).r, 0.0);
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if (first_depth.r > depth_splitdynamics.r)
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first_depth = depth_splitdynamics;
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vec2 depth_color = texture2D(ShadowMapClientMapTraslucent, gl_TexCoord[1].st).rg;
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gl_FragColor = vec4(first_depth.r, first_depth.g, depth_color.r, depth_color.g);
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#else
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float first_depth = texture2D(ShadowMapClientMap, gl_TexCoord[0].st).r;
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float depth_splitdynamics = texture2D(ShadowMapSamplerdynamic, gl_TexCoord[2].st).r;
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first_depth = min(first_depth, depth_splitdynamics);
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gl_FragColor = vec4(first_depth, 0.0, 0.0, 1.0);
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#endif
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}
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