Commit: e665c2c89326f4b13270d0d5d5082b5368413371
Author: mano-wii
Date: Tue Jan 7 11:52:44 2020 -0300
Branches: master
https://developer.blender.org/rBe665c2c89326f4b13270d0d5d5082b5368413371
Fix T69314: Broken Rotation to Deltas for Quaternions
===================================================================
M release/scripts/startup/bl_operators/object.py
===================================================================
diff --git a/release/scripts/startup/bl_operators/object.py
b/release/scripts/startup/bl_operators/object.py
index c42d5970ed9..12d7984b3b2 100644
--- a/release/scripts/startup/bl_operators/object.py
+++ b/release/scripts/startup/bl_operators/object.py
@@ -743,7 +743,9 @@ class TransformsToDeltas(Operator):
def transfer_rotation(self, obj):
# TODO: add transforms together...
if obj.rotation_mode == 'QUATERNION':
- obj.delta_rotation_quaternion += obj.rotation_quaternion
+ delta = obj.delta_rotation_quaternion.copy()
+ obj.delta_rotation_quaternion = obj.rotation_quaternion
+ obj.delta_rotation_quaternion.rotate(delta)
if self.reset_values:
obj.rotation_quaternion.identity()
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