misc changes to unterface & undo

- operator strings were doing undo pushes (in fileselector text for example), this is dumb since the operators themselves handle undo.
- interface code checks rna props are arrays rather then checking the array length.
- disable properties window pin undoing.
- sequencer refresh was calling undo, disable since this is clearnign global data not handled by undo.
- added commented out code for drawing mesh vertex index/key index, useful for debugging shapekey - hook issyes.

1 files changed, 14 insertions, 1 deletions

diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index f5c178267aa..ddc10d78cac 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -2367,7 +2367,20 @@ static void draw_em_measure_stats(View3D *v3d, RegionView3D *rv3d, Object *ob, E
 			}
 		}
 	}
-	
+
+	/* useful for debugging index vs shape key index */
+#if 0
+	{
+		EditVert *eve;
+		int j;
+		UI_GetThemeColor3ubv(TH_DRAWEXTRA_FACEANG, col);
+		for(eve= em->verts.first, j= 0; eve; eve= eve->next, j++) {
+			sprintf(val, "%d:%d", j, eve->keyindex);
+			view3d_cached_text_draw_add(eve->co, val, 0, V3D_CACHE_TEXT_ASCII, col);
+		}
+	}
+#endif
+
 	if(v3d->zbuf) {
 		glEnable(GL_DEPTH_TEST);
 		bglPolygonOffset(rv3d->dist, 0.0f);