The `InputAngle` function uses a flawed algorithm to fix precision issues. This commit refactor the logic of that function by using BLI utilities. Differential Revision: https://developer.blender.org/D10880
The `InputAngle` function uses a flawed algorithm to fix precision issues. This commit refactor the logic of that function by using BLI utilities. Differential Revision: https://developer.blender.org/D10880