playsh 0.0.2

A playground for OpenGL fragment shader

playsh

A GLSL fragment shader playground, inspired by Shadertoy.

Builtin shader uniforms

• uniform vec3 iResolution

• uniform float iTime

• iuniform float TimeDelta

• uniform int iFrame

• uniform vec4 iMouse

• uniform Texture2D iChannel0

• uniform Texture2D iChannel1

• uniform Texture2D iChannel2

• uniform Texture2D iChannel3

• uniform vec3 iChannelResolution[4]

Dependencies

• glfw

• PyOpenGL

• PyGLM

• numpy

• pillow

• injector

Example

from playsh import PlaySh, TextureDesc, Filter, Wrap



app = PlaySh(

    width=1920,

    height=1200,

    fragment_shader_path="examples/example.fs",

    channel0=TextureDesc(

        path="examples/noise.png", filter=Filter.LINEAR, wrap=Wrap.REPEAT

    ),

)

app.run()