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. You can also download from crates.io.

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.

You can also download (and optionally run) shaders directly from Shadertoy if you have the URL or shader ID. For example, to download the classic Seascape shader, you can run

shadertoy get https://www.shadertoy.com/view/Ms2SD1

or just

shadertoy get Ms2SD1

Add the -r/--run flag to automatically run the downloaded shader

For now, the CLI looks like this:

``` shadertoy 0.3.0 Federico Menozzi federicogmenozzi@gmail.com Desktop client for Shadertoy

USAGE: shadertoy [OPTIONS] [shader] [SUBCOMMAND]

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 --texture1 Path to 2D RGBA texture for iChannel1 --texture2 Path to 2D RGBA texture for iChannel2 --texture3 Path to 2D RGBA texture for iChannel3 -W, --width Sets window width [default: 600]

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

SUBCOMMANDS: get Download shaders from shadertoy.com help Prints this message or the help of the given subcommand(s) ````