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c8c742b240
This avoids the possibility of a singularity (and thus the temptation to use Sys_Error). While the rendering is rubbish, 0 degrees is allowed because values less than 1 should be allowed, but where does one stop? 170 is the maximum in order to avoid any issues with (near) parallel or inverted frustum planes (or other fun things) in the low level code. |
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| .. | ||
| renderer | ||
| targets | ||
| Makemodule.am | ||