# | Line 401 | Line 401 | rpiece() /* render picture piece by piece */ | |
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401 | VIEW pview; | |
402 | int xorg, yorg; | |
403 | /* compute view parameters */ | |
404 | < | copystruct(&pview, &ourview); |
404 | > | pview = ourview; |
405 | switch (ourview.type) { | |
406 | case VT_PER: | |
407 | pview.horiz = 2.*180./PI*atan( |
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