[osg-users] osg::Vec3Array _dataSize

[erf at Teleplan.no]

My bad..

Data size is size of vector.. (Vec3 == 3)..

Still have problems updating geometry though, even though im doing this after update(maybe a little overkill..) and also try to create a new VecArray..

      _drawArrays->dirty();
      _vertices->dirty();
      _line->setPrimitiveSet(0,_drawArrays.get());
      _line->setVertexArray(_vertices.get());
      _line->dirtyDisplayList();
      _line->dirtyBound();
      _lineGeode->setDrawable(0, _line.get());
      _lineGeode->dirtyBound();
      dirtyBound();

I guess The error lies somewhere else..

From: osg-users-bounces at lists.openscenegraph.org [mailto:osg-users-bounces at lists.openscenegraph.org] On Behalf Of erf at Teleplan.no
Sent: 2. mai 2008 13:28
To: osg-users at lists.openscenegraph.org
Subject: [osg-users] osg::Vec3Array _dataSize

Why is the _dataSize used? Shouldn't the size of the std vector be used instead??

If i want to update the vertex array the _dataSize is not changed SET ANYWERE except in the constructor, but i think it's  used by primitive_set and geometry for rendering...

Erlend
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