/////////////////////////////////////
// get_visibility()
/////////////////////////////////////
void
HatchingGroupFixed::get_visibility(TAGformat &d)
{
err_mesg(ERR_LEV_SPAM, "HatchingGroupFixed::get_visibility()");
BMESH *m = _patch->mesh();
if (LMESH::isa(m))
m = ((LMESH*)m)->cur_mesh();
int k, ctr=0;
ARRAY<int> indices;
CBface_list& faces = m->faces();
*d >> indices;
for (k=0; k<indices.num(); k++)
{
HatchingSimplexDataFixed *hsdf =
HatchingSimplexDataFixed::find(faces[indices[k]]);
if (!hsdf)
{
hsdf = new HatchingSimplexDataFixed(faces[indices[k]]);
ctr++;
}
hsdf->add(this);
}
err_mesg(ERR_LEV_SPAM, "HatchingGroupFixed::get_visibility() - Flagged %d tris and added %d new simplex data.", indices.num(), ctr);
}
/////////////////////////////////////
// put_visibility()
/////////////////////////////////////
void
HatchingGroupFixed::put_visibility(TAGformat &d) const
{
err_mesg(ERR_LEV_SPAM, "HatchingGroupFixed::put_visibility()");
BMESH *m = _patch->mesh();
if (LMESH::isa(m))
m = ((LMESH*)m)->cur_mesh();
int k;
ARRAY<int> indices;
CBface_list& faces = m->faces();
for (k=0; k< faces.num(); k++)
{
HatchingSimplexDataFixed *hsdf = HatchingSimplexDataFixed::find(faces[k]);
if (hsdf)
{
if(hsdf->hack_exists(this))
indices += faces[k]->index();
}
}
err_mesg(ERR_LEV_SPAM, "HatchingGroupFixed::put_visibility() - Stored %d tri indices.", indices.num());
d.id();
*d << indices;
d.end_id();
}