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Newcomers DBPro Corner / Multi-textured vs single textured

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Butter fingers
18
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Joined: 20th Mar 2006
Location: Mecca
Posted: 1st Sep 2007 20:18
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Quick question, please excuse my ignorance.

Is there a performance difference between using a model with one large 2048x2048 texture map assigned using
texture object x,x

and an object with it's textures preassigned in a modelling program using say 4 512x512 textures?

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_Octopus
17
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Joined: 29th Aug 2007
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Posted: 9th Sep 2007 05:23
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To my knowledge, different video cards handle multitexturing better and worse. For modern PC's, having 4 512x512 textures should be faster. Plus over an entire game you may find you can share more textures, saving on replicated images in video memory.
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