[Bf-blender-cvs] [10bd3fb4cb1] master: Fix T74604: A.N.T Landscape Erode function reports error

[Germano Cavalcante]

Commit: 10bd3fb4cb186f927d8839d2da28eeb90d6722f3
Author: Germano Cavalcante
Date:   Fri Mar 27 22:14:38 2020 -0300
Branches: master
https://developer.blender.org/rB10bd3fb4cb186f927d8839d2da28eeb90d6722f3

Fix T74604: A.N.T Landscape Erode function reports error

Although indicated, the `rna_Object_active_vertex_group_set`
function was missing.

===================================================================

M	source/blender/makesrna/intern/rna_object.c

===================================================================

diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c
index 959529450f0..112517a92e0 100644
--- a/source/blender/makesrna/intern/rna_object.c
+++ b/source/blender/makesrna/intern/rna_object.c
@@ -760,6 +760,24 @@ static PointerRNA rna_Object_active_vertex_group_get(PointerRNA *ptr)
       ptr, &RNA_VertexGroup, BLI_findlink(&ob->defbase, ob->actdef - 1));
 }
 
+static void rna_Object_active_vertex_group_set(PointerRNA *ptr,
+                                               PointerRNA value,
+                                               struct ReportList *reports)
+{
+  Object *ob = (Object *)ptr->owner_id;
+  int index = BLI_findindex(&ob->defbase, value.data);
+  if (index == -1) {
+    BKE_reportf(reports,
+                RPT_ERROR,
+                "VertexGroup '%s' not found in object '%s'",
+                ((bDeformGroup *)value.data)->name,
+                ob->id.name + 2);
+    return;
+  }
+
+  ob->actdef = index + 1;
+}
+
 static int rna_Object_active_vertex_group_index_get(PointerRNA *ptr)
 {
   Object *ob = (Object *)ptr->owner_id;
@@ -2333,6 +2351,7 @@ static void rna_def_object_vertex_groups(BlenderRNA *brna, PropertyRNA *cprop)
                                  "rna_Object_active_vertex_group_set",
                                  NULL,
                                  NULL);
+  RNA_def_property_flag(prop, PROP_EDITABLE);
   RNA_def_property_ui_text(prop, "Active Vertex Group", "Vertex groups of the object");
   RNA_def_property_update(prop, NC_GEOM | ND_DATA, "rna_Object_internal_update_data");