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=== Snap Menu ===

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New Cursor-> Active option

Useful on Edit Mesh too!
This commit is contained in:
Martin Poirier
2008-01-27 16:43:51 +00:00
parent ef74d56f66
commit 55468e405c
1 changed files with 56 additions and 1 deletions
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57
source/blender/src/edit.c
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@@ -1518,6 +1518,57 @@ void snap_curs_to_sel()
allqueue(REDRAWVIEW3D, 0);
}
void snap_curs_to_active()
{
float *curs;
curs = give_cursor();
if (G.obedit)
{
if (G.obedit->type == OB_MESH)
{
/* check active */
if (G.editMesh->selected.last) {
EditSelection *ese = G.editMesh->selected.last;
if ( ese->type == EDITVERT ) {
EditVert *eve = (EditVert *)ese->data;
VECCOPY(curs, eve->co);
}
else if ( ese->type == EDITEDGE ) {
EditEdge *eed = (EditEdge *)ese->data;
VecAddf(curs, eed->v1->co, eed->v2->co);
VecMulf(curs, 0.5f);
}
else if ( ese->type == EDITFACE ) {
EditFace *efa = (EditFace *)ese->data;
if (efa->v4)
{
VecAddf(curs, efa->v1->co, efa->v2->co);
VecAddf(curs, curs, efa->v3->co);
VecAddf(curs, curs, efa->v4->co);
VecMulf(curs, 0.25f);
}
else
{
VecAddf(curs, efa->v1->co, efa->v2->co);
VecAddf(curs, curs, efa->v3->co);
VecMulf(curs, 1/3.0f);
}
}
}
Mat4MulVecfl(G.obedit->obmat, curs);
}
}
else
{
if (BASACT)
{
VECCOPY(curs, BASACT->object->obmat[3]);
}
}
}
void snap_curs_to_firstsel()
{
TransVert *tv;
@@ -1776,7 +1827,7 @@ void snapmenu()
{
short event;
event = pupmenu("Snap %t|Selection -> Grid%x1|Selection -> Cursor%x2|Cursor-> Grid%x3|Cursor-> Selection%x4|Selection-> Center%x5");
event = pupmenu("Snap %t|Selection -> Grid%x1|Selection -> Cursor%x2|Cursor-> Grid%x3|Cursor-> Selection%x4|Selection-> Center%x5|Cursor-> Active%x6");
switch (event) {
case 1: /*Selection to grid*/
@@ -1797,6 +1848,10 @@ void snapmenu()
snap_to_center();
BIF_undo_push("Snap selection to center");
break;
case 6: /*Cursor to Active*/
snap_curs_to_active();
BIF_undo_push("Snap selection to center");
break;
}
}