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Message #02707
Re: acces to sphere/wall information
> I usually use classIndexes, but it needs a bit more than one line. Do we
> have a simpler way now (checking class names takes too much time)?
You should try 1. dynamic_cast and 2. class indices. I am not sure which
one will be the winner:
FOREACH(const shared_ptr<Body>& b, *scene->bodies){
if(!b) continue; // deleted bodies
// first possibility
// (not tested, but I think static indices should work just fine)
if(b->shape->getClassIndexStatic()==Sphere::getClassIndexStatic()){ /* ... */ }
else if(b->shape->getClassIndexStatic()==Wall::getClassIndexState()) { /* ... */ }
// second possibility
if(dynamic_cast<Sphere>(b->shape->get())){ /* ... */ }
else if(dynamic_cast<Wall>(b->shape->get())){ /* ... */ }
}
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