arthomnix/fractal_viewer

Cross-platform GPU-accelerated viewer for the Mandelbrot set and similar (escape-time) fractals

fractal_viewer

A cross-platform, GPU-accelerated viewer for the Mandelbrot Set and related fractals.

Try it online!

Usage

Scroll wheel to zoom, click and drag to pan. Change the initial value of z or c by right-clicking.

Custom functions should be valid WGSL expressions, with the following extra functions available:

• csquare(vec2<f32>) -> vec2<f32>: square of a complex number
• cpow(vec2<f32>, f32) -> vec2<f32>: real power of a complex number (can cause precision issues)
• ccpow(vec2<f32>, vec2<f32>) -> vec2<f32>: complex power of a complex number
• cdiv(vec2<f32>, vec2<f32>) -> vec2<f32>: divide two complex numbers
• cmul(vec2<f32>, vec2<f32>) -> vec2<f32>: multiply two complex numbers

All builtin WGSL functions are also available.

fractal_viewer's Issues

editing custom expression is really troublesome

selections don't work, copy/cutting/pasting doesn't work....

we don't reckon this would be a limitation of egui web? it should just be something that was disabled somehow...