Questions tagged [index-buffer]

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opengl storing multiple indices into indices buffer

After parsing collada files I found out that we have to load two(or more) indices each pointing to say a vertex or normal etc. like this (<p>3 0 2 0 0 0</p>) Is there a way to load (and use)...
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How do commercial games engines organise the index/vertex buffers?

Preface: This question is going to be coming from a Direct3D point-of-view, because that's what I'm familiar with. Obviously we incur a slight overhead every time we change the vertex or index ...