diff options
author | Campbell Barton <ideasman42@gmail.com> | 2010-11-03 05:28:11 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2010-11-03 05:28:11 +0300 |
commit | bcd2d60557126b3e6c6f5593cfbd8c393273690f (patch) | |
tree | 2281125927c3dc4328ac9fde68fd97b428edf12b /source/blender/editors | |
parent | 6b767b8018cbf5ca5657cad842271d8d6327ddd0 (diff) |
added metaball lasso select.
Diffstat (limited to 'source/blender/editors')
-rw-r--r-- | source/blender/editors/space_view3d/view3d_select.c | 54 |
1 files changed, 47 insertions, 7 deletions
diff --git a/source/blender/editors/space_view3d/view3d_select.c b/source/blender/editors/space_view3d/view3d_select.c index bfc24e80f4c..3071a1ffeea 100644 --- a/source/blender/editors/space_view3d/view3d_select.c +++ b/source/blender/editors/space_view3d/view3d_select.c @@ -700,6 +700,34 @@ static void do_lasso_select_armature(ViewContext *vc, short mcords[][2], short m } } + + + +static void do_lasso_select_meta(ViewContext *vc, short mcords[][2], short moves, short extend, short select) +{ + MetaBall *mb = (MetaBall*)vc->obedit->data; + MetaElem *ml; + float vec[3]; + short sco[2]; + + if (extend == 0 && select) { + for(ml= mb->editelems->first; ml; ml= ml->next) { + ml->flag &= ~SELECT; + } + } + + for(ml= mb->editelems->first; ml; ml= ml->next) { + + mul_v3_m4v3(vec, vc->obedit->obmat, &ml->x); + project_short(vc->ar, vec, sco); + + if(lasso_inside(mcords, moves, sco[0], sco[1])) { + if(select) ml->flag |= SELECT; + else ml->flag &= ~SELECT; + } + } +} + static void do_lasso_select_paintface(ViewContext *vc, short mcords[][2], short moves, short extend, short select) { Object *ob= vc->obact; @@ -772,15 +800,27 @@ static void view3d_lasso_select(bContext *C, ViewContext *vc, short mcords[][2], } } else { /* Edit Mode */ - if(vc->obedit->type==OB_MESH) + switch(vc->obedit->type) { + case OB_MESH: do_lasso_select_mesh(vc, mcords, moves, extend, select); - else if(vc->obedit->type==OB_CURVE || vc->obedit->type==OB_SURF) + break; + case OB_CURVE: + case OB_SURF: do_lasso_select_curve(vc, mcords, moves, extend, select); - else if(vc->obedit->type==OB_LATTICE) + break; + case OB_LATTICE: do_lasso_select_lattice(vc, mcords, moves, extend, select); - else if(vc->obedit->type==OB_ARMATURE) + break; + case OB_ARMATURE: do_lasso_select_armature(vc, mcords, moves, extend, select); - + break; + case OB_MBALL: + do_lasso_select_meta(vc, mcords, moves, extend, select); + break; + default: + assert(!"lasso select on incorrect object type"); + } + WM_event_add_notifier(C, NC_GEOM|ND_SELECT, vc->obedit->data); } } @@ -1514,13 +1554,13 @@ static int do_meta_box_select(ViewContext *vc, rcti *rect, int select, int exten if(ml->selcol1==buffer[ (4 * a) + 3 ]) { ml->flag |= MB_SCALE_RAD; if(select) ml->flag |= SELECT; - else ml->flag &= ~SELECT; + else ml->flag &= ~SELECT; break; } if(ml->selcol2==buffer[ (4 * a) + 3 ]) { ml->flag &= ~MB_SCALE_RAD; if(select) ml->flag |= SELECT; - else ml->flag &= ~SELECT; + else ml->flag &= ~SELECT; break; } } |