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Godot (3-pass) GLSL Compute Shader for N-Body simulation.

Tested with point count up to 50,000 but still uses O(N^2) for now. Slow to start up but climbs up to 25 FPS as the points merge together and buffers are rebuilt. The force and merge calculations are not optimized yet but are not terrible as-is. Biggest performance hit comes from simply having to copy the large texture to the CPU every tick.

Code will be uploaded to the GitHub repository soon, along with a longer video describing how the project works:

GitHub: https://github.com/ThePathfindersCodex

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