Animate sprite/texture position with VBO

Posted by Dono on Game Development See other posts from Game Development or by Dono
Published on 2012-10-10T21:30:03Z Indexed on 2012/10/10 21:56 UTC
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opengl

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sprites

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vbo

I'm currently worlking on a renderer for my projects and I want animate a sprite on screen. I've got a spritesheet but I don't know what is the the best way to update the texture coordinates for each vertex.

Update vertices then update vertex buffer. (Heavy ?)
Send to the shader my texture coordinates (It is possible ?)
Don't use VBO ?

By the way, I've got this structure : Object class with Geometry (Faces + Vertex + Buffer) and Material (Shader + other stuff ) properties, it is a good structure ?

Thanks!

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