0.1.2

feat

Define program using class extension

import { d, Lil, uniform } from "https://esm.sh/gh/gnlow/lilgpu/browser.ts"

class MyProgram extends Lil {
    vertShader = `... GLSL code ...`
    fragShader = `... GLSL code ...`

    @uniform(d.struct({
        x: d.u32,
        y: d.u32,
    }))
    accessor span = { x: 10, y: 20 }

    @uniform(d.f32)
    accessor blue = 0.5
}
const app = new MyProgram()
const g = await app.init(document.querySelector("canvas")!)
g.draw(4 /* The number of vertices */)

const tick = () => new Promise(requestAnimationFrame)

while (true) {
    await tick()
    basic.blue = Math.sin(Date.now()/1000)/2+0.5
    g.draw(4)
}

dependency

• Update typegpu@0.3.2 -> 0.5.3
  • 0.5.4-0.5.7 occurs runtime error