I run the following simple picking routine in the cluster machine. I
added the following into 13ClusterClient.cpp. But it makes "apply:
node is Null!" error in the cluster whenever I click a picking
polygon(node). Is there anybody who knows why I couldn't use picking
routine in the cluster machine?
Thank you
void mouse(int button, int state, int x, int y)
{
Line ray = mgr->calcViewRay(x, y);
IntersectAction *iAct = IntersectAction::create();
iAct->setLine(ray);
iAct->apply(scene);
if (iAct->didHit()){
Pnt3f p = iAct->getHitPoint();
hitnode = iAct->getHitObject();
mgr->setHighlight(hitnode);
parent = hitnode->getParent();
if (hitnode->getParent() == Child_1_TransMain) {
node = 1;
printf("Child_1_transmain!\n");
}
}
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