# | Line 90 | Line 90 | static const char RCSid[] = "$Id$"; | |
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90 | */ | |
91 | ||
92 | #include <string.h> | |
93 | + | #include <time.h> |
94 | ||
95 | #include "ray.h" | |
96 | #include "source.h" | |
# | Line 164 | Line 165 | ray_init( /* initialize ray-tracing calculation */ | |
165 | if (ofun[OBJ_SPHERE].funp == o_default) | |
166 | initotypes(); | |
167 | /* initialize urand */ | |
168 | + | srandom(rand_samp ? (long)time(0) : 0L); |
169 | initurand(2048); | |
170 | /* read scene octree */ | |
171 | readoct(octname = otnm, ~(IO_FILES|IO_INFO), &thescene, NULL); |
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