I have a number of different models in OSG format that all use the same
texture.
What I want to avoid is having duplicate textures loaded onto the
graphics card when I load these separate models. In previous programs I
have achieved this using a Texture Manager that manages all texture
loading i.e. loading the texture once when required and then dishing out
the texture ID on subsequent requests. A fairly standard practice.
Is there something similar already built into the OSG? The
TextureAtlasBuilder in osgUtil sounds looks like it might do something
similar but I'm not 100% sure, there is very little documentation on it.
Thanks all.
Kim.
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