[osg-users] Retrieving geometry information about a loaded model

Franclin Foping fsfoping at yahoo.fr
Wed Jul 16 15:47:35 PDT 2008


Dear all,
 I would like to know how I can work out geometry information of a given loaded model.
 More specifically, I am looking for the following: 
 1 - The list of all vertices contained in the model. 
 2 - The normal at each vertex of the node
 3 - The list of triangles of the model
 4 - The topology of the model that is how the triangles obtained in 3 are connected. 
 I am anxiously waiting for your reply.
 Best wishes,
 Franclin.
 
 
       
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