# | Line 33 | Line 33 | extern int hlim; /* horizontal limit of central view | |
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33 | ||
34 | #define nglardirs (2*nglarangs+1) | |
35 | #define vsize SAMPDENS | |
36 | < | #define h_theta(h) ((double)(h)/(double)SAMPDENS) |
36 | > | #define h_theta(h) ((double)(h)/-(double)SAMPDENS) |
37 | ||
38 | extern struct illum { | |
39 | float theta; /* glare direction */ |
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