| … | … | ||
|---|---|---|---|
| 194 | #endif | 194 | #endif |
| 195 | 195 | ||
| 196 | { | 196 | { |
| 197 | GLdouble depth = h / ftan; | 197 | GLdouble depth = h / ftan; |
| 198 | 198 | ||
| 199 | frustum.c = cone (p, d, atan (sqrt (GLdouble (w * w + h * h)) * ftan / h)); | 199 | frustum.c = cone (p, d, atan (sqrt (GLdouble (w * w + h * h)) * ftan)); |
| 200 | } | 200 | } |
| 201 | } | 201 | } |
| 202 | 202 | ||
| 203 | void view::begin () | 203 | void view::begin () |
| 204 | { | 204 | { |
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