Fix T69488: Hair particles: rekey disolves the hair then crashes

Caused by rB914427afd512.

Since above commit 'pe_get_current' checks for an active depsgraph. This
caused the skipping of handling
`PT_CACHE_EDIT_UPDATE_PARTICLE_FROM_EVAL`for everything calling
`PE_get_current` (this passes a NULL depsgraph as opposed to
`PE_create_current`). So we now pass a depsgraph here as well...

Note there are two RNA cases where we pass NULL, namely
- rna_ParticleEdit_editable_get
- rna_ParticleEdit_hair_get
I guess these should be fine though (no functional change to current
master)

Reviewers: sergey

Maniphest Tasks: T69488

Differential Revision: https://developer.blender.org/D5752

1 files changed, 8 insertions, 2 deletions

diff --git a/source/blender/editors/include/ED_particle.h b/source/blender/editors/include/ED_particle.h
index 3ef3c0ba937..0c973f4ca88 100644
--- a/source/blender/editors/include/ED_particle.h
+++ b/source/blender/editors/include/ED_particle.h
@@ -40,12 +40,18 @@ int PE_start_edit(struct PTCacheEdit *edit);
 
 /* access */
 struct PTCacheEdit *PE_get_current_from_psys(struct ParticleSystem *psys);
-struct PTCacheEdit *PE_get_current(struct Scene *scene, struct Object *ob);
+struct PTCacheEdit *PE_get_current(struct Depsgraph *depsgraph,
+                                   struct Scene *scene,
+                                   struct Object *ob);
 struct PTCacheEdit *PE_create_current(struct Depsgraph *depsgraph,
                                       struct Scene *scene,
                                       struct Object *ob);
 void PE_current_changed(struct Depsgraph *depsgraph, struct Scene *scene, struct Object *ob);
-int PE_minmax(struct Scene *scene, struct ViewLayer *view_layer, float min[3], float max[3]);
+int PE_minmax(struct Depsgraph *depsgraph,
+              struct Scene *scene,
+              struct ViewLayer *view_layer,
+              float min[3],
+              float max[3]);
 struct ParticleEditSettings *PE_settings(struct Scene *scene);
 
 /* update calls */