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I have a mesh loaded from a file, like a tiger mesh. At the first time it locates at A position, then if I press a left key, it will moves to B position but the problem is if I press a left key one more time, it will move from B position to C position. It means that the amount I want to move the mesh will base on the current position instead of the first time rendering position.

I can do it if I have a array vertices then I just update the vertex buffer, but a mesh loaded from a file does not have an array vertices, so how to do it?

Anybody help me, please?

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I'm sorry, but the described behaviour seems to be desirable. Could you perhaps draw a diagram to better illustrate intended/desired behaviour? –  Jordaan Mylonas Nov 23 '11 at 3:30
    
Are you talking about updating vertices to move an object? If so, please look at matrix transforms and the gfx pipeline. –  Daniel Nov 24 '11 at 1:57
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closed as unclear what you're asking by Anko, Sean Middleditch, bummzack, Byte56 Feb 27 at 6:10

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