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Fix #105720: crash when adding viewer node #105877

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Jacques Lucke merged 3 commits from JacquesLucke/blender:remove-socket-locations-array into blender-v3.5-release 2023-03-19 07:03:13 +01:00
Conversation 1 Commits 3 Files Changed 7 +75 -158
Jacques Lucke commented 2023-03-18 12:53:13 +01:00
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The crash is fixed by reverting 87fd798ae3 and some follow up commits. While it would generally be nice to move to a more SoA format for these things, we are not there yet and this is causing more trouble than it's worth currently. The main difficulty is that the socket indices are changed by many different operations which invalidates the array too often and led to many follow up bugs.

The crash is fixed by reverting 87fd798ae383a344d51dcbd9f66d5834595bdc5a and some follow up commits. While it would generally be nice to move to a more SoA format for these things, we are not there yet and this is causing more trouble than it's worth currently. The main difficulty is that the socket indices are changed by many different operations which invalidates the array too often and led to many follow up bugs.
Jacques Lucke added 1 commit 2023-03-18 12:53:23 +01:00
buildbot/vexp-code-patch-coordinator Build done. Details
84e477acf3 remove socket locations array
Jacques Lucke commented 2023-03-18 12:53:41 +01:00
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@blender-bot build

@blender-bot build
Jacques Lucke requested review from Hans Goudey 2023-03-18 12:53:54 +01:00
Jacques Lucke changed title from Fix 105720: crash when adding viewer node to Fix #105720: crash when adding viewer node 2023-03-18 12:54:00 +01:00
Hans Goudey approved these changes 2023-03-18 14:16:47 +01:00
Hans Goudey left a comment
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Thanks, this is fine with me.

Thanks, this is fine with me.
source/blender/blenkernel/BKE_node_runtime.hh Outdated
@ -184,2 +177,4 @@
short total_inputs = 0;
/**
* The location of the socket in the tree, calculated while drawing the nodes.
Hans Goudey commented 2023-03-18 14:15:14 +01:00
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Maybe add and invalid if the node tree hasn't been drawn yet to the first sentence

Maybe add `and invalid if the node tree hasn't been drawn yet` to the first sentence
Jacques Lucke added 2 commits 2023-03-19 07:02:03 +01:00
Jacques Lucke merged commit cc44b98871 into blender-v3.5-release 2023-03-19 07:03:13 +01:00
Jacques Lucke deleted branch remove-socket-locations-array 2023-03-19 07:03:16 +01:00
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Reference: blender/blender#105877
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