# | Line 37 | Line 37 | typedef struct { | |
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38 | extern double expval; /* global exposure value */ | |
39 | extern COLOR ambval; /* global ambient value */ | |
40 | + | extern int glightid[MAXLIGHTS]; /* OpenGL GL_LIGHTi values */ |
41 | extern int dolights; /* are we outputting light sources? */ | |
42 | extern int domats; /* are we doing materials? */ | |
43 |
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