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Fix T81551: Cycles crash updating volume with modifiers 

The volume bounds mesh was being rebuilt too often, it should only be done
when rebuilding the BVH as well, otherwise they can go out of sync.
This commit is contained in:
Brecht Van Lommel 2020-10-12 16:54:17 +02:00
parent c68a2a722d
commit 0d3e192660
Notes: blender-bot 2023-02-14 08:10:10 +01:00 
Referenced by issue #81551, Cycles crash when updating volume
1 changed files with 1 additions and 1 deletions
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2
intern/cycles/render/geometry.cpp
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@ -1129,7 +1129,7 @@ void GeometryManager::device_update_preprocess(Device *device, Scene *scene, Pro
}
}
if (need_update && geom->type == Geometry::VOLUME) {
if (geom->need_update_rebuild && geom->type == Geometry::VOLUME) {
/* Create volume meshes if there is voxel data. */
if (!volume_images_updated) {
progress.set_status("Updating Meshes Volume Bounds");