I've been thinking for a while that I need to go back to my XNA BSP Processor / Importer to optimize the output a little more and my current focus is optimizing the patch meshes in the BSP. We use NetRadiant to create our game levels in BSP format (and for our track builder I export each piece as an individual BSP then convert it into a mesh since I'm not really a modeller but I'm pretty good with level editing tools).

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