59337ef8b5
Tracking the version under one `-prerelease` channel allows other packages to depend on `^0.1.0-prerelease` for the most up to date version. Track the git sha for the release in package.json Reuse the json package needed for writing the sha to retrieve the package.json version field
scratch-render
WebGL-based rendering engine for Scratch 3.0
Installation
npm install https://github.com/LLK/scratch-render.git
Setup
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Scratch WebGL rendering demo</title>
</head>
<body>
<canvas id="myStage"></canvas>
<canvas id="myDebug"></canvas>
</body>
</html>
var canvas = document.getElementById('myStage');
var debug = document.getElementById('myDebugElement');
// Instantiate the renderer
var renderer = new require('scratch-render')(canvas);
// Connect to debug canvas
renderer.setDebugCanvas(document.getElementById('debug-canvas'));
// Start drawing
function drawStep() {
renderer.draw();
requestAnimationFrame(drawStep);
}
drawStep();
// Connect to worker (see "playground" example)
var worker = new Worker('worker.js');
renderer.connectWorker(worker);
Standalone Build
make build
<script src="/path/to/render.js"></script>
<script>
var renderer = new window.RenderWebGLLocal();
// do things
</script>
Testing
make test
Donate
We provide Scratch free of charge, and want to keep it that way! Please consider making a donation to support our continued engineering, design, community, and resource development efforts. Donations of any size are appreciated. Thank you!