ira 65252bb87a Consistently use PI to specify angles in examples. (#5825) ... Examples inconsistently use either `TAU`, `PI`, `FRAC_PI_2` or `FRAC_PI_4`. Often in odd ways and without `use`ing the constants, making it difficult to parse. * Use `PI` to specify angles. * General code-quality improvements. * Fix borked `hierarchy` example. Co-authored-by: devil-ira <justthecooldude@gmail.com>		2022-08-30 19:52:11 +00:00
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scene_viewer.rs	Consistently use PI to specify angles in examples. (#5825)	2022-08-30 19:52:11 +00:00