UVMapp MultiTiles
BlitzMax Forums/MiniB3D Module/UVMapp MultiTiles
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| Hello, Im trying to get multiple tiles from just one texture image so that I can do multi tiling on my new terrain engine.. can someone help me get this please..? |
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| AS I can'T post any code currently, just small hints: - Each Vertex has 2 different Texcoord sets. - The Texcoords is in the range of 0.0 to 1.0. - Assuming you have 5 tiles on your texture, you have to set the texcoords to the correct tile. I think you have devided your mesh into quads so each quad has its texcoords 0,0;0,1;1,0;1,1 or the like. lets say you only want to have tile 1 shown: texcoords should look like this: 0,0;0,1;0.2,0,0.2,1.0 for tile 3 it would be: 0.4,0;0,1.0;0.6,0,0.6,1.0 For more info take a look in the b3d forum it behaves the same in minib3d. |
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