Material changes of GeoSets

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Chris Cederwall (ceder++at++pbi.net)
Mon, 16 Oct 95 10:36:45 PDT

One thing to be very careful of when finding a geosets material
and changing the value is....

        That the GeoSet when constructed by the "loader" will more than
        likely be using the pfd routines for sharing attributes amongst
        other GeoSets. And this may lead you to getting a pointer to
        a GeoSet Material attribute that is actually shared by many random
        GeoSets throughout the SceneGraph. If this happens to you, you will
        need to assert a "new" material for that GeoSet and attach it as the
        attribute for that GeoSet.

chris cederwall
Pacific Bell Interenet

ceder++at++pbi.net

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