Desktop Shadertoy client, written in Rust.

While it's still a work in progress, you can run some example shaders to see that it's working:

cargo run --release -- --example seascape cargo run --release -- --example elemental-ring

Make sure you build/run in release mode; textures take several seconds to load in debug mode.

So long as you restrict yourself to the supported uniforms, shaders copy-pasted directly from Shadertoy should run with no modifications. The following uniforms are currently supported, with more coming soon:

• iGlobalTime
• iResolution
• iMouse
• iFrame
• iChannel0, iChannel1, iChannel2, iChannel3
  • These are 2D RGBA textures

You can press F5 to reload the shader if you've edited it since launching the app.

For now, the CLI looks like this:

``` shadertoy-rs 0.1.0 Federico Menozzi federicogmenozzi@gmail.com Desktop client for Shadertoy

USAGE: shadertoy-rs [OPTIONS] [shader]

FLAGS: -h, --help Prints help information -V, --version Prints version information

OPTIONS: -e, --example Run example shader from examples/ directory -H, --height Sets window height [default: 400] --texture0 Path to 2D RGBA texture for iChannel0 [default: textures/01-brickwall.jpg] --texture1 Path to 2D RGBA texture for iChannel1 [default: textures/02-landscape.jpg] --texture2 Path to 2D RGBA texture for iChannel2 [default: textures/03-whitenoise.jpg] --texture3 Path to 2D RGBA texture for iChannel3 [default: textures/04-woodgrain.jpg] -W, --width Sets window width [default: 600]

ARGS: Path to fragment shader [default: shaders/default.frag] ````