| # | Line 23 | Line 23 | typedef struct { | |
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| 23 | int vresolu; /* vertical resolution */ | |
| 24 | FVECT vhinc; /* computed horizontal increment */ | |
| 25 | FVECT vvinc; /* computed vertical increment */ | |
| 26 | + | double vhs2; /* 1.0/DOT(vhinc,vhinc) */ |
| 27 | + | double vvs2; /* 1.0/DOT(vvinc,vvinc) */ |
| 28 | } VIEW; /* view parameters */ | |
| 29 | ||
| 30 | extern VIEW stdview; | |
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