[Mp4-tech] question concerning bifstext

Bernhard Lang bernie_lang hotmail.com
Tue Nov 25 20:15:31 EST 2003


we are a group of students in Austria, who are currently working on a MPEG4 
project. we want to convert our VRML2 file into bifstext. Is it possible, 
that there are nodes that are not supported in bifstext (e.g. 
IndexedFaceSet)? when we produce a rectangle with
Shape {
      geometry Rectangle {
	size 50.0 40.0
      }
    }
it works and we can see it on the player. (we are using both the envivio 
plugin and the osmo4player to view our MPEG4-files.)
but when we export our 3d scene from 3dsmax/softimage/cinema4D the generated 
vrml code contains
geometry IndexedFaceSet {
            coord Coordinate { point [
              # points 26
              here are the coordinates]
            }}
we can convert the bifstext file to a mpeg4 file using mp4tool by ENST but 
we don't see the objects in both players. can anyone out there help us, 
please?
thanx in advance, bernie
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