void EditPatchMod::RemoveSubSelSet(TSTR &setName)
{
MaybeFixupNamedSels();
ModContextList mcList;
INodeTab nodes;
if (!ip)
return;
ip->GetModContexts(mcList, nodes);
for (int i = 0; i < mcList.Count(); i++)
{
EditPatchData *patchData =(EditPatchData*)mcList[i]->localData;
if (!patchData)
continue;
patchData->BeginEdit(ip->GetTime());
GenericNamedSelSetList &sel = patchData->GetSelSet(this);
sel.RemoveSet(setName);
}
// Remove the modifier's entry
RemoveSet(setName, selLevel);
ip->ClearCurNamedSelSet();
SetupNamedSelDropDown();
nodes.DisposeTemporary();
}
void DiffWatershed(Image *grad, ImageForest *fst, Set *Obj, Set *Bkg, Set *Rm)
{
AdjRel *A=NULL;
GQueue *Q=NULL;
Pixel u,v;
int i,p,q,n,tmp,Cmax=MaximumValue(grad);
Set *aux, *Frontier=NULL;
Image *cost=fst->cost,*pred=fst->pred,*label=fst->label,*root=fst->root;
n = grad->ncols*grad->nrows;
Q = CreateGQueue(Cmax+1,n,cost->val);
A = Circular(1.5);
if (Rm != NULL) { // Treat removed trees
Frontier = ForestRemoval(fst,Rm,A);
while (Frontier != NULL) {
p = RemoveSet(&Frontier);
InsertGQueue(&Q,p);
}
}
/* Trivial path initialization for new seeds */
aux = Obj;
while(aux != NULL){
p=aux->elem;
if (Q->L.elem[p].color == GRAY) { /* p is also a frontier pixel,
but the priority is it as a seed. */
RemoveGQueueElem(Q,p);
}
label->val[p]=1; cost->val[p]=0; root->val[p]=p; pred->val[p]=NIL;
InsertGQueue(&Q,p);
aux = aux->next;
}
aux = Bkg;
while(aux != NULL){
p=aux->elem;
if (Q->L.elem[p].color == GRAY) { /* p is also a frontier pixel,
but the priority is it as a seed. */
RemoveGQueueElem(Q,p);
}
label->val[p]=0; cost->val[p]=0; root->val[p]=p; pred->val[p]=NIL;
InsertGQueue(&Q,p);
aux = aux->next;
}
/* Path propagation */
while (!EmptyGQueue(Q)){
p = RemoveGQueue(Q);
u.x = p%grad->ncols;
u.y = p/grad->ncols;
for (i=1; i < A->n; i++) {
v.x = u.x + A->dx[i];
v.y = u.y + A->dy[i];
if (ValidPixel(grad,v.x,v.y)){
q = v.x + grad->tbrow[v.y];
if (Q->L.elem[q].color != BLACK) {
tmp = MAX(cost->val[p] , grad->val[q]);
if ((tmp < cost->val[q])||(pred->val[q]==p)){
if (Q->L.elem[q].color == GRAY) {
RemoveGQueueElem(Q,q);
}
cost->val[q] = tmp;
label->val[q] = label->val[p];
root->val[q] = root->val[p];
pred->val[q] = p;
InsertGQueue(&Q,q);
}
}
}
}
}
DestroyGQueue(&Q);
DestroyAdjRel(&A);
}
void CG3DRenderToGL::AddSet(CG3DGlobalSet::SetType type, CG3DGlobalSet* set)
{
set->AddRef();
RemoveSet(type);
m_Sets[type] = set;
}
