griefith/test2
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

[#29509] Randomize rotations fails with Axis/Angle

Browse Source 
Fix based on Brecht's idea: use Blender's conversion from quat or axis angle to euler and back. Euler rotations are left alone so their rotation order is respected
This commit is contained in:
Daniel Salazar
2011-12-09 06:21:26 +00:00
parent fd543185cc
commit fbdb8b414d
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
release/scripts/startup/bl_operators/object_randomize_transform.py
View File

@@ -42,8 +42,13 @@ def randomize_selected(seed, delta, loc, rot, scale, scale_even, scale_min):
else: # otherwise the values change under us
uniform(0.0, 0.0), uniform(0.0, 0.0), uniform(0.0, 0.0)
if rot: # TODO, non euler's
if rot:
vec = rand_vec(rot)
rotation_mode = obj.rotation_mode
if rotation_mode in ('QUATERNION', 'AXIS_ANGLE'):
obj.rotation_mode = 'XYZ'
if delta:
obj.delta_rotation_euler[0] += vec[0]
obj.delta_rotation_euler[1] += vec[1]
@@ -52,6 +57,7 @@ def randomize_selected(seed, delta, loc, rot, scale, scale_even, scale_min):
obj.rotation_euler[0] += vec[0]
obj.rotation_euler[1] += vec[1]
obj.rotation_euler[2] += vec[2]
obj.rotation_mode = rotation_mode
else:
uniform(0.0, 0.0), uniform(0.0, 0.0), uniform(0.0, 0.0)