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Bug fix #2428

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The "Separate" and "Split" commands in editmode Mesh didn't take loose
edges into account correctly (leaving them in). These edges now get
removed correctly.

Note; this changes the tool XKEY "Delete->Faces" slightly. This already
removed entire faces and loose selected vertices. Now also removes loose
selected edges. More consistant, but maybe a bit confusing...
This commit is contained in:
Ton Roosendaal 2005-04-11 10:45:20 +00:00
parent f08c0f388a
commit cfc9a56f0d
1 changed files with 8 additions and 3 deletions
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11
source/blender/src/editmesh_lib.c
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@ -1160,14 +1160,19 @@ void adduplicateflag(int flag)
void delfaceflag(int flag)
{
EditMesh *em = G.editMesh;
/* delete all faces with 'flag', including edges and loose vertices */
/* delete all faces with 'flag', including loose edges and loose vertices */
/* this is maybe a bit weird, but this function is used for 'split' and 'separate' */
/* in remaining vertices/edges 'flag' is cleared */
EditVert *eve,*nextve;
EditEdge *eed, *nexted;
EditFace *efa,*nextvl;
for(eed= em->edges.first; eed; eed= eed->next) eed->f2= 0;
/* to detect loose edges, we put f2 flag on 1 */
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f & flag) eed->f2= 1;
else eed->f2= 0;
}
/* delete faces */
efa= em->faces.first;
while(efa) {