Hi, Rafa,
I've tried doing something like what you've said before: every time
before I checked for selections with verifySelection(), I searched for a
NULL member and erased it, like it's done below. Can you tell me why it
still isn't working? Is there a logical flaw in my code?
Thanks,
Renan M Z Mendes
case(osgGA::GUIEventAdapter::KEYDOWN):
{
if(!ponto.empty())
{
for(ponto_limp = ponto.begin(); ponto_limp != ponto.end();
ponto_limp++)
{
if(*ponto_limp == NULL)
{
ponto.erase(ponto_limp);
}
}
for(ponto_itr = ponto.begin(); ponto_itr != ponto.end();
ponto_itr++)
{
if((*ponto_itr)->verifySelection())
{
switch(ea.getKey())
{
case(ea.KEY_Delete):
{
osg::Group* root =
(*ponto_itr)->getParent(0);
root->removeChild(root->getChildIndex((*ponto_itr)), 1);
}
}
}
}
}
}
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