I’m trying to import a simple box with 8 vertices. I have a structure for holding position, UV coord, normal etc. I get the correct position but the texcoords are not correct. That’s because I need to duplicate the vertices to give them different texcoord. Is there an efficient way to duplicate vertices and get new indicies value so that for the box I get a value between 0-n (number of unique vertex) instead of 0-7?