Fix: Regression: Box select not working for GP/GPv3 channels #111377

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Pratik Borhade merged 2 commits from PratikPB2123/blender:gpv3-box-select into main 2023-09-11 14:22:57 +02:00
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Caused by 62d9e55eec
Grease pencil channels are not added to the anim_data list when
ANIMFILTER_FCURVESONLY is set. So consider this filter only when
animation data is Fcurve.

Caused by 62d9e55eec4d28a6e0c927f7a327e18acac1ad32 Grease pencil channels are not added to the `anim_data` list when `ANIMFILTER_FCURVESONLY` is set. So consider this filter only when animation data is Fcurve.
Pratik Borhade added 1 commit 2023-08-22 13:34:32 +02:00
876a0ff702 Fix: Regression: Box select not working for GP/GPv3 channels
Caused by 62d9e55eec
Grease pencil channels are not added to the `anim_data` list when
`ANIMFILTER_FCURVESONLY` is set. So consider this filter only when
animation data is Fcurve.
Pratik Borhade requested review from Sybren A. Stüvel 2023-08-22 13:34:41 +02:00
Pratik Borhade added the
Module
Animation & Rigging
label 2023-08-22 13:34:51 +02:00
Pratik Borhade added this to the Animation & Rigging project 2023-08-22 13:34:56 +02:00
Pratik Borhade added this to the 3.6 LTS milestone 2023-09-08 12:14:00 +02:00
Sybren A. Stüvel added the
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Grease Pencil
label 2023-09-08 13:02:53 +02:00
Sybren A. Stüvel requested review from Amélie Fondevilla 2023-09-08 13:03:01 +02:00
Sybren A. Stüvel approved these changes 2023-09-08 13:03:25 +02:00
Sybren A. Stüvel left a comment
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It looks good to me, but I want @amelief 's eyes on this for the final call.

It looks good to me, but I want @amelief 's eyes on this for the final call.

Hey,
I think we can directly use the function : ANIM_animdata_can_have_greasepencil that checks if a container can have grease pencil channels in it.

Hey, I think we can directly use the function : `ANIM_animdata_can_have_greasepencil` that checks if a container can have grease pencil channels in it.
Author
Member

Hi, I doubt the use of ANIM_animdata_can_have_greasepencil here. Actual problem is due to wrong filter flag.
Grease pencil channels are skipped when ANIMFILTER_FCURVESONLY is used (which is added in 62d9e55eec)


In case I've failed to explain bug properly, here are steps to replicate it:

  • Open default 2D animation file
  • In Dopesheet area where channels are located, draw box select. (nothing is selected :) )
Hi, I doubt the use of `ANIM_animdata_can_have_greasepencil` here. Actual problem is due to wrong `filter flag`. Grease pencil channels are skipped when [ANIMFILTER_FCURVESONLY is used](https://projects.blender.org/blender/blender/src/branch/main/source/blender/editors/animation/anim_filter.cc#L1937) (which is added in 62d9e55eec4d28a6e0c927f7a327e18acac1ad32) - - - In case I've failed to explain bug properly, here are steps to replicate it: - Open default 2D animation file - In Dopesheet area where channels are located, draw box select. (nothing is selected :) )
Amélie Fondevilla reviewed 2023-09-11 09:54:34 +02:00
@ -2933,1 +2932,3 @@
ANIMFILTER_FCURVESONLY);
filter = (ANIMFILTER_DATA_VISIBLE | ANIMFILTER_LIST_VISIBLE | ANIMFILTER_LIST_CHANNELS);
if (ac->datatype == ANIMCONT_FCURVES) {

To me this line can be changed to
if (!ANIM_animdata_can_have_greasepencil(eAnimCont_Types(ac->datatype))) {

This way we only apply the Fcurves only filter in containers that does not contain grease pencil data (including but not restricted to ANIMCONT_FCURVES).

(Sorry, my first message was not very clear.)

To me this line can be changed to `if (!ANIM_animdata_can_have_greasepencil(eAnimCont_Types(ac->datatype))) {` This way we only apply the Fcurves only filter in containers that does not contain grease pencil data (including but not restricted to `ANIMCONT_FCURVES`). (Sorry, my first message was not very clear.)
Author
Member

oh, right. I thought this would re-introduce the bug fixed in 62d9e55eec

oh, right. I thought this would re-introduce the bug fixed in 62d9e55eec4d28a6e0c927f7a327e18acac1ad32
Pratik Borhade added 1 commit 2023-09-11 12:01:12 +02:00
Amélie Fondevilla approved these changes 2023-09-11 13:55:18 +02:00
Pratik Borhade merged commit a370acae0c into main 2023-09-11 14:22:57 +02:00
Pratik Borhade deleted branch gpv3-box-select 2023-09-11 14:22:59 +02:00
Author
Member

Merged, thanks for reviewing :)

Merged, thanks for reviewing :)
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Reference: blender/blender#111377
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