Hi,
we are using OpenSG for 3d visualization of large geographical data
(e.g. citymodells, terrainmodells). For viewing we are using the
perspective camera class. Now we want to render one or more 2d views of
the 3d scene. For this case we will use parallel/orthographic projection
but I haven't found a similar class like the perspective camera class.
So how can I do an orthographic projection like glortho in opengl.
Thanks for a hint.
Dietmar
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