Hi Robert, I stumbled on a little bug with the new drawables. I was distributing points data into different drawables that I used in a LOD later. When simplifying the system to not use geodes anymore I came upon the following bug: If Drawable::getBoundingBox would compute an invalid bounding box (if it was for example empty) it would make a bounding sphere with a infinite radius which counts as a valid sphere in osg.
Attached is a small fix.
Btw just while writing this post I noticed that the sphere is being set outside
the if(!_boundingSphereComputed){} statement. This means it is set every time
you call getBoundingBox, whats the reason it needs to be outside this statement?
Cheers,
Pjotr
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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=59489#59489
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