Right Mouse Confirms instead of Cancels after IK target added #39556

New Issue

John · 2014-04-02T01:10:21+02:00

John commented

2014-04-02 01:10:21 +02:00

System Information
Operating system and graphics card

Blender Version
Broken: (example: 2.69.7 4b206af, see splash screen)
Worked: (optional)

Short description of error
Adding a target to targetless IK which is another targetless IK changes RIGHT-Mouse to CONFIRM instead of CANCEL

Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps

Extrude start cube face twice in one axis.
Add a Bone to one segment of extruded cube.
Extrude bone twice, one for each segment.
Parent cube to armature
Add targetless IK to Bone.002, Length 2
Add targetless IK to Bone.001, Length 1

 At this point, right clicking a bone in Pose Mode (default setup) and pressing G moves the bone. **A further right click cancels the selection**. Normal.

Select Bone.001 and in Bone Constraints add a Target to the IK to be Bone.002
Select Bone.002, Press G to move bone.

9) Right Click

This Should Cancel the move but now seems to Confirm it instead.

**System Information** Operating system and graphics card **Blender Version** Broken: (example: 2.69.7 4b206af, see splash screen) Worked: (optional) **Short description of error** Adding a target to targetless IK which is another targetless IK changes RIGHT-Mouse to CONFIRM instead of CANCEL **Exact steps for others to reproduce the error** Based on a (as simple as possible) attached .blend file with minimum amount of steps 1) Extrude start cube face twice in one axis. 2) Add a Bone to one segment of extruded cube. 3) Extrude bone twice, one for each segment. 4) Parent cube to armature 5) Add targetless IK to Bone.002, Length 2 6) Add targetless IK to Bone.001, Length 1 ``` At this point, right clicking a bone in Pose Mode (default setup) and pressing G moves the bone. **A further right click cancels the selection**. Normal. ``` 7) Select Bone.001 and in Bone Constraints add a Target to the IK to be Bone.002 8) Select Bone.002, Press G to move bone. **9) Right Click** This Should Cancel the move but now seems to Confirm it instead.

John commented

2014-04-02 01:10:21 +02:00

Changed status to: 'Open'

John commented

2014-04-02 01:10:21 +02:00

Added subscriber: @meat5000

John commented

2014-04-02 01:16:37 +02:00

Blender 2.7
Win 7 64 Ultimate

AMD 8350
Gigabyte 990FXA-UD3
16GB Corsair 1866
Radeon 5770

Blender 2.7 Win 7 64 Ultimate AMD 8350 Gigabyte 990FXA-UD3 16GB Corsair 1866 Radeon 5770

koil commented

2014-04-02 16:54:23 +02:00

Added subscriber: @koilz

koil commented

2014-04-02 16:54:23 +02:00

Added example with the problem based on the steps: bone_example.blend
Continue from step 8.

Added example with the problem based on the steps: [bone_example.blend](https://archive.blender.org/developer/F83777/bone_example.blend) Continue from step 8.

John commented

2014-04-08 01:53:21 +02:00

Using your example I noticed that Bone.002 returns to its previous rotation but Bone.001 gets confirmed and holds its new position.

This also happens as stated in Build 2.69 as well as 2.7

Using your example I noticed that Bone.002 returns to its previous rotation but Bone.001 gets confirmed and holds its new position. This also happens as stated in Build 2.69 as well as 2.7

Bastien Montagne commented

2014-04-09 22:48:47 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2014-04-09 22:48:47 +02:00

@koilz, thanks for the file! :)

Bastien Montagne commented

2014-05-19 21:31:33 +02:00

Changed status from 'Open' to: 'Archived'

Bastien Montagne closed this issue

2014-05-19 21:31:33 +02:00

Bastien Montagne self-assigned this 2014-05-19 21:31:33 +02:00

Bastien Montagne commented

2014-05-19 21:31:33 +02:00

Analyzing further this case, it just can’t work… IK are not meant to work this way (actually, using the next bone in a connected chain as target has absolutely no sense), you are creating some kind of nightmare with cyclic dependencies…

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Right Mouse Confirms instead of Cancels after IK target added #39556