This app uses ray marching, some maths from here and here and the Runge-Kutta method to simulate light rays around a black hole.
I started this app using the the Learn Wgpu tutorial. The user can control the camera and some settings.
Bloom using a Kawase dual filter is also implemented.
Using rust and WGPU (wgpu-rs), and wgsl shaders. Supports WASM.
Use cargo run to start.
- WASD, F and Space to move.
- Q and E to change speed.
- Press number keys and arrows to change shader uniforms.
- Hold F and the number keys to change maximum framerate.
Uses some maths from: