Flatsonar

WgShadertoy

by fralonra

A WGSL playground inspired by Shadertoy

Dangerous permissions Verified creator MIT v0.3.3
Screenshot 1 of WgShadertoy Screenshot 2 of WgShadertoy

About

WgShadertoy is a WGSL playground inspired by Shadertoy.

It uses a binary format 'wgs' to save and load shaders and textures.

The runtime currently provides six parameters you can use in your shader as a uniform variable:

  • cursor vec2 The mouse position in pixels.
  • mouse_down u32 Whether the left button of the mouse is down.
  • mouse_press vec2 The mouse position in pixels when the left button is pressed.
  • mouse_release vec2 The mouse position in pixels when the left button is released.
  • resolution vec2 The resolution of the canvas in pixels (width * height).
  • time f32 The elapsed time since the shader first ran, in seconds.

Permissions

2 permissions weaken the sandbox. Flatsonar asks before installing.

  • full access to your entire file system
    --filesystem=host
  • X11 display: X11 lets apps read input and windows of other apps
    --socket=x11
  • inter-process communication (needed for X11)
    --share=ipc
  • GPU acceleration
    --device=dri

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.