[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [29907] trunk/blender/source/blender/ makesrna/intern/rna_group.c: disable ref-counting for groups.

[Campbell Barton]

Revision: 29907
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=29907
Author:   campbellbarton
Date:     2010-07-03 21:06:49 +0200 (Sat, 03 Jul 2010)

Log Message:
-----------
disable ref-counting for groups. groups work differently where they are only removed on load if they include no objects.
this was causing groups to be removed by rna if a group's field was cleared and the file was saved (even when it was used elsewhere).

Modified Paths:
--------------
    trunk/blender/source/blender/makesrna/intern/rna_group.c

Modified: trunk/blender/source/blender/makesrna/intern/rna_group.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_group.c	2010-07-03 17:47:06 UTC (rev 29906)
+++ trunk/blender/source/blender/makesrna/intern/rna_group.c	2010-07-03 19:06:49 UTC (rev 29907)
@@ -110,6 +110,7 @@
 	srna= RNA_def_struct(brna, "Group", "ID");
 	RNA_def_struct_ui_text(srna, "Group", "Group of Object datablocks");
 	RNA_def_struct_ui_icon(srna, ICON_GROUP);
+	RNA_def_struct_clear_flag(srna, STRUCT_ID_REFCOUNT); /* this is done on save/load in readfile.c, removed if no objects are in the group */
 
 	prop= RNA_def_property(srna, "dupli_offset", PROP_FLOAT, PROP_TRANSLATION);
 	RNA_def_property_float_sdna(prop, NULL, "dupli_ofs");