I am trying to export a pointcloud as a .ply or .wrl to view in another program such as Meshlab. I have two arrays of equal size (vertices and colors(RGB)) . I can create a mesh using the vertices array, but when viewing the pointcloud it is monochrome. So, my question is how do I add the colour values to the vertices, to end up with a color appropriate pointcloud? I've looked into texture mapping, but I have not been successful with the surf and mesh functions. Any help is appreciated.
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