| Revision: | 1.1 |
| Committed: | Sat Feb 22 02:07:26 2003 UTC (22 years, 2 months ago) by greg |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | rad3R5 |
| Log Message: | Changes and check-in for 3.5 release Includes new source files and modifications not recorded for many years See ray/doc/notes/ReleaseNotes for notes between 3.1 and 3.5 release |
| # | Content |
|---|---|
| 1 | #ifndef lint |
| 2 | static const char RCSid[] = "$Id$"; |
| 3 | #endif |
| 4 | #ifndef lint |
| 5 | static char sccsid[] = "@(#)space.c 4.1 (Berkeley) 6/27/83"; |
| 6 | #endif |
| 7 | |
| 8 | extern float botx; |
| 9 | extern float boty; |
| 10 | extern float obotx; |
| 11 | extern float oboty; |
| 12 | extern float scalex; |
| 13 | extern float scaley; |
| 14 | extern int scaleflag; |
| 15 | space(x0,y0,x1,y1){ |
| 16 | botx = 0.; |
| 17 | boty = 0.; |
| 18 | obotx = x0; |
| 19 | oboty = y0; |
| 20 | if(scaleflag) |
| 21 | return; |
| 22 | scalex = 3120./(x1-x0); |
| 23 | scaley = 3120./(y1-y0); |
| 24 | } |