virtual bool accept(CBsimplex* s) const
{
if (!is_face(s)) return false;
HatchingSimplexDataFixed *hsdf = HatchingSimplexDataFixed::find((Bface *)s);
if ((hsdf) && (hsdf->exists(_hgf))) return true;
return false;
}
/////////////////////////////////////
// clear_visibility()
/////////////////////////////////////
void
HatchingGroupFixed::clear_visibility(void)
{
vector<Bface*>::size_type k;
int ctr=0, kctr=0;
const vector<Bface*>& faces = _patch->cur_faces();
for (k=0; k<faces.size(); k++) {
HatchingSimplexDataFixed *hsdf = HatchingSimplexDataFixed::find(faces[k]);
if (hsdf) {
if(hsdf->exists(this)) {
hsdf->remove(this);
ctr++;
if (hsdf->num()==0) {
faces[k]->rem_simplex_data(hsdf);
kctr++;
delete hsdf;
}
}
}
}
err_mesg(ERR_LEV_INFO, "HatchingGroupFixed:clear_visibility - Removed from %d faces.", ctr);
err_mesg_cond((kctr>0), ERR_LEV_INFO, "HatchingGroupFixed:clear_visibility - Removed %d empty HatchingSimplexDataFixed's.", kctr);
_complete = false;
_group->patch()->changed();
}
/////////////////////////////////////
// query_pick()
/////////////////////////////////////
bool
HatchingGroupFixed::query_pick(CNDCpt &pt)
{
Wpt foo;
Bface *f;
HatchingSimplexDataFixed *hsdf;
if (!_complete) return false;
f = find_face_vis(pt,foo);
if (f)
{
hsdf = HatchingSimplexDataFixed::find(f);
if (hsdf)
{
if (hsdf->exists(this))
{
return true;
}
}
}
return false;
}
/////////////////////////////////////
// put_visibility()
/////////////////////////////////////
void
HatchingGroupFixed::put_visibility(TAGformat &d) const
{
err_mesg(ERR_LEV_SPAM, "HatchingGroupFixed::put_visibility()");
BMESHptr m = _patch->mesh();
LMESHptr lm = dynamic_pointer_cast<LMESH>(m);
if (lm)
m = lm->cur_mesh();
Bface_list::size_type k;
vector<int> indices;
CBface_list& faces = m->faces();
for (k=0; k< faces.size(); k++) {
HatchingSimplexDataFixed *hsdf = HatchingSimplexDataFixed::find(faces[k]);
if (hsdf) {
if (hsdf->exists(this))
indices.push_back(faces[k]->index());
}
}
err_mesg(ERR_LEV_SPAM, "HatchingGroupFixed::put_visibility() - Stored %d tri indices.", indices.size());
d.id();
*d << indices;
d.end_id();
}