22 lines
472 B
GLSL
22 lines
472 B
GLSL
bool do_lightmap() {
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#ifdef LIGHTMAP_BAKING
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vec3 n = normalize(v_normal_ws);
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vec4 diffuse;
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if(u_textured) {
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diffuse = texture(u_texture2d, v_texcoord);
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} else {
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diffuse = u_diffuse; // * v_color;
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}
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if (u_texlit) {
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vec4 litsample = texture(u_lightmap, v_texcoord);
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diffuse *= litsample;
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}
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fragcolor = vec4(diffuse.rgb*u_litboost, 1.0);
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return true;
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#else
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return false;
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#endif
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} |