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blender-archive/source/blender/python/api2_2x/Mathutils.c
Brecht Van Lommel 31a1590db0 Bugfix: quaternion angle calculation in python used the acos function.
This gives nan if the input is e.g. 1.00000001 due to rounding errors,
better is to use saacos (safe acos) that checks for the range first.
2008-01-29 09:44:26 +00:00

63 KiB