# Objective - It's not clear what changes are needed to the shader to convert the example to 2D. - If you leave the shader unchanged you get a very confusing error (see linked issue). - Fixes #14077 ## Solution A separate example probably isn't needed as there is little difference between 3D and 2D, but a note saying what changes are needed to the shader would make it a lot easier. Let me know if you think it is also worth adding some notes to the rust file, but it is mostly trivial changes such as changing `Mesh3d` to `Mesh2d`. I have left the original code in comments next to the changes in the gist linked at the bottom if you wish to compare. ## Testing - I just spent a long time working it out the hard way. This would have made it a lot quicker. - I have tested the 2D version of the shader with the changes explained in the suggested comment and it works as expected. - For testing purposes [here is a complete working 2D example](https://gist.github.com/nickyfahey/647e2a2c45e695f24e288432b811dfc2). (note that as per the original example the shader file needs to go in 'assets/shaders/') |
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