Commit: 8980b68ac64b5d1708b7fd5be9bd6acbb194dd27
Author: Alexander Gavrilov
Date: Sun Oct 9 14:10:35 2022 +0300
Branches: temp-angavrilov
https://developer.blender.org/rB8980b68ac64b5d1708b7fd5be9bd6acbb194dd27
Fix missing view layer update when iterating a collection from Python.
The previous fix ignored the most fundamental access operation.
Follow up to 4a60c4746ddf fixing 68589a31ebfb.
===================================================================
M source/blender/makesrna/intern/rna_layer.c
===================================================================
diff --git a/source/blender/makesrna/intern/rna_layer.c
b/source/blender/makesrna/intern/rna_layer.c
index 427a38094be..b08d4b60fcc 100644
--- a/source/blender/makesrna/intern/rna_layer.c
+++ b/source/blender/makesrna/intern/rna_layer.c
@@ -369,6 +369,16 @@ static bool
rna_LayerCollection_has_selected_objects(LayerCollection *lc,
return false;
}
+void rna_LayerCollection_children_begin(CollectionPropertyIterator *iter,
PointerRNA *ptr)
+{
+ Scene *scene = (Scene *)ptr->owner_id;
+ LayerCollection *lc = (LayerCollection *)ptr->data;
+ ViewLayer *view_layer = BKE_view_layer_find_from_collection(scene, lc);
+ BKE_view_layer_synced_ensure(scene, view_layer);
+
+ rna_iterator_listbase_begin(iter, &lc->layer_collections, NULL);
+}
+
static bool rna_LayerCollection_children_lookupint(struct PointerRNA *ptr,
int key,
struct PointerRNA *r_ptr)
@@ -435,7 +445,7 @@ static void rna_def_layer_collection(BlenderRNA *brna)
RNA_def_property_struct_type(prop, "LayerCollection");
RNA_def_property_ui_text(prop, "Children", "Child layer collections");
RNA_def_property_collection_funcs(prop,
- NULL,
+ "rna_LayerCollection_children_begin",
NULL,
NULL,
NULL,
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