7 Commits

Author	SHA1	Message	Date
Campbell Barton	0f5d3a3ddb	add back mathutils Matrix() * Vector(), this is row_vector multiplication. ... some minor changes to exception messages.	2011-09-19 14:29:21 +00:00
Campbell Barton	9d3b1f708f	Move function out of mathutils to: BLI_math_rotation --- single_axis_angle_to_mat3(mat3, axis, angle), copied out from mathutils, axis arg is a char 'X/Y/Z' rather then a vector like axis_angle_to_mat3().	2011-09-19 13:08:01 +00:00
Campbell Barton	ced8f1dffc	deprecate multiplication orders: ... vector * matrix vector *= matrix vector * quaternion vector *= quaternion Use the reverse order instead, enable WITH_ASSERT_ABORT in cmake to promote the warnings into errors.	2011-07-25 01:44:19 +00:00
Campbell Barton	314fdb941e	revert recent matrix multiplication patch: ... [#28032] Python Mathutils: Matrix Multiplication Error Since they ended up reversing the order we better keep old code unless its proven to be incorrect. also change Matrix.__repr__ function args to evaluate correctly (need to be inside a tuple).	2011-07-21 02:00:29 +00:00
Campbell Barton	8b5e7f2650	patch [#28032] swapped matrix multiplication order, reverse it back, tested with FBX, BVH import/export which are very sensitive to changes in matrix rotation.	2011-07-20 06:41:51 +00:00
Campbell Barton	0ed523a8dd	patch [#28032] Python Mathutils: Matrix Multiplication Error ... from Scott Giese (sgiese)	2011-07-20 05:57:38 +00:00
Campbell Barton	3a6158a8bf	move mathutils into its own lib.	2011-07-15 04:01:47 +00:00