On Mon, Apr 6, 2009 at 12:18 AM, Christian Sam <[email protected]> wrote:
> is it possible to use the VertexArray from the loaded scenefile in a new > created Drawable (which will display my analyzing results), AND add > additional vertices, based on the analyzing process to it? > Or will i have to allocate a new VertexArray for my Drawable and copy the > loaded file's VertexArray by Value into it? > Yes, ref counting means you can share objects such as osg::Vec3Arrays. Note that OSG itself has a .shp plugin that loads the shape files as Vec3dArray which while very slow for rendering are very good to accuracy. Robert.
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