# | Line 53 | Line 53 | int bi; | |
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53 | (ip[1][0]-ip[3][0])*(ip[2][1]-ip[3][1]); | |
54 | af *= af >= 0 ? 0.5 : -0.5; | |
55 | getback: | |
56 | < | copystruct(&vrev, vp); /* compute reverse view */ |
56 | > | vrev = *vp; /* compute reverse view */ |
57 | for (i = 0; i < 3; i++) { | |
58 | vrev.vdir[i] = -vp->vdir[i]; | |
59 | vrev.vup[i] = -vp->vup[i]; | |
# | Line 239 | Line 239 | addcell(gcp, cl) /* add a cell to a list */ | |
239 | GCOORD *gcp; | |
240 | register struct cellist *cl; | |
241 | { | |
242 | < | copystruct(cl->cl+cl->n, gcp); |
242 | > | *(cl->cl+cl->n) = *gcp; |
243 | cl->n++; | |
244 | return(1); | |
245 | } |
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