Jason Daly wrote: > > Just to make sure you understand everything, some primitive sets include > an index list, and others don't. You'll need to be sure you're > accessing one of the DrawElements primitive sets to be able to get an > index list. > > If you're sure your PrimitiveSet is a DrawElements, try this instead: > > indices[i] = (*_indices)[i]; > > or > > indices[i] = _indices->at(i); > > The first version is a direct access (and might be slightly quicker), > and the second will do range checking and will throw an exception if you > try to access something outside the bounds of the list. The > DrawElements class itself is a descendant of std::vector, so you can > just access it using the standard vector methods. You don't need to go > all the way down to the data pointer. >
_indices is osg::PrimitiveSet, so it throws an error: error C2676: binary '[' : 'osg::PrimitiveSet' does not define this operator or a conversion to a type acceptable to the predefined operator So i've got the wrong primitive set?(i've checked final "indices" first 20 values. and they are: Code: Ind = 2066 Ind = 2064 Ind = 0 Ind = 2065 Ind = 2060 Ind = 2064 Ind = 2066 Ind = 166 Ind = 2065 Ind = 2066 Ind = 2065 Ind = 2064 Ind = 2066 Ind = 0 Ind = 2068 Ind = 2066 Ind = 2067 Ind = 166 Ind = 2067 Ind = 2068 pretty strange...) ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=30902#30902 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
