antonio_lioy schrieb:
Hi guys, I'm using Intersect Action on a scene. The method getHitObject returns
a NodePtr, but which node is it? I suppose it is the node whose geometry core
was hit by the ray, is this correct?
I need a quick way to find which one of my vrml models on the scene was hit. I
was thinking of setting the name of all geometry cores of each model to the
name of the model itself... Is this allright?
Thanks a lot
Esimio prof. Antonio Lioy
Hello Antonio,
I have my model directly set under the scene root which is a GroupNode. So I
compare the parent of the hidden node until it is the scene root.
if(m_intersectAct->didHit()) {
hiddenObj = m_intersectAct->getHitObject();
while(hiddenObj->getParent() != m_scene) {
hiddenObj = hiddenObj->getParent();
}
}
So hiddenObj is now the object directly under root.
--
Love&Peace...
Christian Kanthak
University of Bremen
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