# | Line 328 | Line 328 | printillum() /* print out indirect illuminances */ | |
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328 | ||
329 | printf("BEGIN indirect illuminance\n"); | |
330 | for (i = 0; i < nglardirs; i++) | |
331 | < | printf("\t%.0f\t%f\n", (180.0/PI)*indirect[i].theta, |
332 | < | PI * indirect[i].sum / indirect[i].n); |
331 | > | if (indirect[i].n > FTINY) |
332 | > | printf("\t%.0f\t%f\n", (180.0/PI)*indirect[i].theta, |
333 | > | PI * indirect[i].sum / indirect[i].n); |
334 | printf("END indirect illuminance\n"); | |
335 | } |
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