[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [57844] trunk/blender/source/blender/ editors/space_view3d/view3d_snap.c: view-select wasn' t working for metaballs.
Campbell Barton
ideasman42 at gmail.com
Fri Jun 28 08:54:50 CEST 2013
Revision: 57844
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=57844
Author: campbellbarton
Date: 2013-06-28 06:54:49 +0000 (Fri, 28 Jun 2013)
Log Message:
-----------
view-select wasn't working for metaballs.
Modified Paths:
--------------
trunk/blender/source/blender/editors/space_view3d/view3d_snap.c
Modified: trunk/blender/source/blender/editors/space_view3d/view3d_snap.c
===================================================================
--- trunk/blender/source/blender/editors/space_view3d/view3d_snap.c 2013-06-28 06:00:38 UTC (rev 57843)
+++ trunk/blender/source/blender/editors/space_view3d/view3d_snap.c 2013-06-28 06:54:49 UTC (rev 57844)
@@ -1089,6 +1089,30 @@
float centroid[3], vec[3], bmat[3][3];
int a;
+ /* metaballs are an exception */
+ if (obedit->type == OB_MBALL) {
+ const float scale = mat4_to_scale(obedit->obmat);
+ MetaBall *mb = obedit->data;
+ MetaElem *ml;
+ bool change = false;
+
+ for (ml = mb->elems.first; ml; ml = ml->next) {
+ if (ml->flag & SELECT) {
+ const float scale_mb = ml->rad * scale;
+ int i;
+ mul_v3_m4v3(centroid, obedit->obmat, &ml->x);
+ for (i = -1; i != 3; i += 2) {
+ copy_v3_v3(vec, centroid);
+ add_v3_fl(vec, scale_mb * i);
+ minmax_v3v3_v3(min, max, vec);
+ }
+ change = true;
+ }
+ }
+
+ return change;
+ }
+
tottrans = 0;
if (ELEM5(obedit->type, OB_ARMATURE, OB_LATTICE, OB_MESH, OB_SURF, OB_CURVE))
make_trans_verts(obedit, bmat[0], bmat[1], TM_ALL_JOINTS);
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