Bone Rorate Individual Axes fail #68145

New Issue

Everton Schneider · 2019-08-02T19:37:42+02:00

Everton Schneider commented

2019-08-02 19:37:42 +02:00

System Information
Operating system: Linux-5.0.0-20-generic-x86_64-with-Ubuntu-19.04-disco 64 Bits
Graphics card: GeForce GTX 980 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.26

Blender Version
version: 2.81 (sub 1), branch: master, commit date: 2019-08-02 15:25, hash: dda0de4a3d, type: Release
build date: 2019-08-02, 13:01:41

Short description of error
The local axis rotation of multiple bones at same time are not working in individual origin mode.

Exact steps for others to reproduce the error
Open attached file and press R and X(2x) for local rotation mode and move the mouse. The bones are rotating together on some axis that I can't identify... They should rotate on each local X axis as always...

RorateIndividualAxes.blend

System Information Operating system: Linux-5.0.0-20-generic-x86_64-with-Ubuntu-19.04-disco 64 Bits Graphics card: GeForce GTX 980 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.26 Blender Version version: 2.81 (sub 1), branch: master, commit date: 2019-08-02 15:25, hash: dda0de4a3d09, type: Release build date: 2019-08-02, 13:01:41 Short description of error The local axis rotation of multiple bones at same time are not working in individual origin mode. Exact steps for others to reproduce the error Open attached file and press R and X(2x) for local rotation mode and move the mouse. The bones are rotating together on some axis that I can't identify... They should rotate on each local X axis as always... [RorateIndividualAxes.blend](https://archive.blender.org/developer/F7646111/RorateIndividualAxes.blend)

Everton Schneider commented

2019-08-02 19:37:42 +02:00

Added subscriber: @EvertonSchneider

matc commented

2019-08-03 11:08:43 +02:00

Added subscriber: @matc

matc commented

2019-08-03 11:08:43 +02:00

Looks like this on windows.

Does it look different for you when you rotate by 135° in the way you described?

Looks like this on windows. ![bones.png](https://archive.blender.org/developer/F7646945/bones.png) Does it look different for you when you rotate by 135° in the way you described?

Everton Schneider commented

2019-08-03 15:39:15 +02:00

Looks like you have a working build...
Here I have this result with 135°:

Am I doing something wrong? But I always used this method to rotate various bones at the same time on their local axis... It's not working here anymore...

EDIT: I build another fresh build right now and the problem persists...

Looks like you have a working build... Here I have this result with 135°: ![Screenshot from 2019-08-03 10-35-15.png](https://archive.blender.org/developer/F7647246/Screenshot_from_2019-08-03_10-35-15.png) Am I doing something wrong? But I always used this method to rotate various bones at the same time on their local axis... It's not working here anymore... EDIT: I build another fresh build right now and the problem persists...

Everton Schneider commented

2019-08-03 16:01:49 +02:00

I also tried with a build bot build from today and I have the same issue with objects also.
Note the red lines indicating that I'm in the local axis rotation mode but it not happening... They rotate in global.

I also tried with a build bot build from today and I have the same issue with objects also. Note the red lines indicating that I'm in the local axis rotation mode but it not happening... They rotate in global. ![Screenshot from 2019-08-03 10-57-57.png](https://archive.blender.org/developer/F7647265/Screenshot_from_2019-08-03_10-57-57.png)

Everton Schneider commented

2019-08-03 16:09:04 +02:00

I also tried the attached file with the 2.80 official release from the blender.org site and it works as expected:

There is something weird not only for bones but for the general local axis manipulation.

I also tried the attached file with the 2.80 official release from the blender.org site and it works as expected: ![Screenshot from 2019-08-03 11-06-40.png](https://archive.blender.org/developer/F7647270/Screenshot_from_2019-08-03_11-06-40.png) There is something weird not only for bones but for the general local axis manipulation.

matc commented

2019-08-03 18:06:56 +02:00

Added subscriber: @mont29

matc commented

2019-08-03 18:06:57 +02:00

Sorry, my bad. I thought the problem was in 2.80. I can now see something is messed up with the axis in 2.81.

@mont29 In cee484a4c5 something went wrong.

Looks like this could solve the problem:

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 973c1c0b7f7..9897a0be25e 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -4647,7 +4647,7 @@ static void applyRotationValue(TransInfo *t,
         }
         axis_angle_normalized_to_mat3(mat, axis, angle_final);
       }
-      else if (angle_final != angle) {
+      else {
         axis_angle_normalized_to_mat3(mat, axis, angle_final);
       }
       ElementRotation(t, tc, td, mat, t->around);

Sorry, my bad. I thought the problem was in 2.80. I can now see something is messed up with the axis in 2.81. @mont29 In cee484a4c51a3d2 something went wrong. Looks like this could solve the problem: ``` diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c index 973c1c0b7f7..9897a0be25e 100644 --- a/source/blender/editors/transform/transform.c +++ b/source/blender/editors/transform/transform.c @@ -4647,7 +4647,7 @@ static void applyRotationValue(TransInfo *t, } axis_angle_normalized_to_mat3(mat, axis, angle_final); } - else if (angle_final != angle) { + else { axis_angle_normalized_to_mat3(mat, axis, angle_final); } ElementRotation(t, tc, td, mat, t->around); ```

blender-admin commented

2019-08-05 15:42:48 +02:00

This issue was referenced by 58229b191a

This issue was referenced by 58229b191a177ec0192786df005c9b586991c43a

Bastien Montagne commented

2019-08-05 15:47:59 +02:00

Changed status from 'Open' to: 'Resolved'

Bastien Montagne closed this issue

2019-08-05 15:47:59 +02:00

Bastien Montagne self-assigned this 2019-08-05 15:47:59 +02:00

Everton Schneider commented

2019-08-05 16:05:44 +02:00

Thanks for the fix, Bastien Montagne! It's working as always now.
I'm so glad! The blender support is amazing because of you guys.

Thanks for the fix, Bastien Montagne! It's working as always now. I'm so glad! The blender support is amazing because of you guys.

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Bone Rorate Individual Axes fail #68145