Returning a given texture coord in 3d space
Blitz3D Forums/Blitz3D Programming/Returning a given texture coord in 3d space
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| is there a way of finding out a where in 3d space a point on a texture is? for example, say i have an object with a texture loaded into texture layer 1. How could i find out the x,y,z coords of every pixel in the texture? ie for x= 0 to texturewidth(blah)-1 for y= 0 to texturewidth(blah)-1 . . somehow find out the x,y,z of each point . . next next |
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| I think there's something in the code archives that does that with vertices. |
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| Well supposing textures are on triangles, you can access vertex data and interpolate to go trhough the triangle... Or at least i think so... |
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