33 lines
504 B
Text
33 lines
504 B
Text
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!!ver 110
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!!samps diffuse lightmap
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#include "sys/defs.h"
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varying vec2 tex_c;
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varying vec2 lm_c;
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#ifdef VERTEX_SHADER
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void main ()
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{
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tex_c = v_texcoord;
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lm_c = v_lmcoord;
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gl_Position = ftetransform();
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}
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#endif
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#ifdef FRAGMENT_SHADER
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void main ( void )
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{
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vec4 diffuse_f = texture2D( s_diffuse, tex_c );
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if ( diffuse_f.a < 0.5 ) {
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discard;
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}
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diffuse_f.rgb *= texture2D( s_lightmap, lm_c ).rgb * e_lmscale.rgb;
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diffuse_f *= e_colourident;
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gl_FragColor = diffuse_f;
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}
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#endif
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