Changing non-active render layer node "layer", changes the "layer" of active one as well. #53950

New Issue

Dalai Felinto · 2018-01-30T20:00:17+01:00

Dalai Felinto commented

2018-01-30 20:00:17 +01:00

Blender Version
Broken: 7b675e0dc4 (HEAD)
Worked: 2.79

Short description of error
By changing one render layer node I end up changing the layer of another node as well.

Exact steps for others to reproduce the error
compo.blend

And change "layer" of the left-most node. It will affect the right-most node as well. Note, do not select the left-most node, change the value by directly clicking in the pulldown "layer" menu.

This issue only happens if the active node is not the one I'm trying to change.

**Blender Version** Broken: 7b675e0dc411 (HEAD) Worked: 2.79 **Short description of error** By changing one render layer node I end up changing the layer of another node as well. **Exact steps for others to reproduce the error** [compo.blend](https://archive.blender.org/developer/F2044116/compo.blend) And change "layer" of the left-most node. It will affect the right-most node as well. Note, do not select the left-most node, change the value by directly clicking in the pulldown "layer" menu. This issue only happens if the active node is not the one I'm trying to change.

Dalai Felinto commented

2018-01-30 20:00:17 +01:00

Added subscriber: @dfelinto

Dalai Felinto self-assigned this 2018-01-30 20:01:21 +01:00

Dalai Felinto commented

2018-01-30 20:16:31 +01:00

If I do the change via Python I don't have this problem:

bpy.context.scene.node_tree.nodes['abc'].layer = 'RenderLayer'

If I do the change via Python I don't have this problem: ``` bpy.context.scene.node_tree.nodes['abc'].layer = 'RenderLayer' ```

Dalai Felinto removed their assignment 2018-01-30 21:18:10 +01:00

Campbell Barton was assigned by Dalai Felinto

2018-01-30 21:18:10 +01:00

Dalai Felinto commented

2018-01-30 21:18:10 +01:00

Added subscriber: @ideasman42

Dalai Felinto commented

2018-01-30 21:18:10 +01:00

@ideasman42 could you take a look at this?

This seems related to the USE_ALLSELECT causing CompositorNodeRLayers_layer_set to be called twice:

Once for the desired node P599
Once for the selected node P600, called as part of ui_selectcontext_apply.

@ideasman42 could you take a look at this? This seems related to the USE_ALLSELECT causing `CompositorNodeRLayers_layer_set` to be called twice: * Once for the desired node [P599](https://archive.blender.org/developer/P599.txt) * Once for the selected node [P600](https://archive.blender.org/developer/P600.txt), called as part of `ui_selectcontext_apply`.

blender-admin commented

2018-01-31 01:54:04 +01:00

This issue was referenced by 807713e4f2

This issue was referenced by 807713e4f291bdb704c4a0c3e86ace40ef17723f

Campbell Barton commented

2018-01-31 01:55:14 +01:00

Changed status from 'Open' to: 'Resolved'

Campbell Barton closed this issue

2018-01-31 01:55:14 +01:00

Campbell Barton commented

2018-01-31 01:59:43 +01:00

Note that 2.8 was changed from master, so editing the selection was always enabled.
Logically there is no bug here since this is exactly what the option was intended to do.

Reverted the change in 2.8 to use Alt (as master does).

Note that 2.8 was changed from master, so editing the selection was always enabled. Logically there is no bug here since this is exactly what the option was intended to do. Reverted the change in 2.8 to use Alt (as master does).

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Changing non-active render layer node "layer", changes the "layer" of active one as well. #53950