---------- Initial Header -----------
>From : [EMAIL PROTECTED]
To : [email protected]
Cc :
Date : Wed, 01 Feb 2006 16:35:44 +0100
Subject : Re: [Opensg-users] Intersect questions
Ok, but I've wrapped my nodes in C++ classes. I need to find which of my own
objects was hit.
I think my techniques of writing the ID of the object into the model could work
but I don't want to fill the whole scenegraph...
I suppose I could fill just the geometry nodes... Is this OK?
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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