Show HN: N-Body simulation using WebAssembly
novoselrok.github.ioUses the Barnes-Hut algorithm to avoid O( n^2 ) force calculations in favor of O(n log n). Simple nearest neighbor tracking cannot be use in gravity simulations as gravity has an effective infinite ranged potential. https://en.wikipedia.org/wiki/Barnes%E2%80%93Hut_simulation
I just get a blank, dark screen. Recent version of Firefox.
Hey, author here. Any errors in the console? (Sometimes the Emscripten Module fails to load)
I got that too when i opened the tab in background. Chrome 70, console says:
Active resource loading counts reached to a per-frame limit while the tab is in background. Network requests will be delayed until a previous loading finishes, or the tab is foregrounded. See https://www.chromestatus.com/feature/5527160148197376 for more details
Works fine after page reload.
Ok, I'll test it on Chrome 70. Emscripten Module loading is not still as reliable as I would like :/
I get two of:
I tried checking the line, but it's minified javascript (not super helpful).unreachable code after return statement[Learn More] js:74:1003