1 files changed, 36 insertions, 0 deletions
diff --git a/sketches/01/script.js b/sketches/01/script.js
new file mode 100644
index 0000000..9c1eaba
--- /dev/null
+++ b/sketches/01/script.js
@@ -0,0 +1,36 @@
+const program = (url) =>
+  fetch(url)
+    .then((f) => f.text())
+    .then(bqn)
+
+const setupCanvas = (width, height) => {
+  const $canvas = Object.assign(document.createElement('canvas'), { width, height })
+  const ctx = $canvas.getContext('2d')
+  $canvas.parentNode || document.body.appendChild($canvas)
+  return ctx
+}
+
+const start = async () => {
+  console.dir(bqn)
+  sysvals.show = (x) => debug(x)
+
+  const getPoints = await program('./mandelbrot.bqn')
+
+  const ctx = setupCanvas(200, 200)
+  const points = getPoints(list([ctx.canvas.width, ctx.canvas.height]))
+
+  // console.log(points)
+  // debug(points)
+
+  const imageDataRaw = points.flatMap((x) => (x.length === 4 ? x : [...x, 255]))
+  const imageData = new ImageData(
+    new Uint8ClampedArray(imageDataRaw),
+    ctx.canvas.width,
+    ctx.canvas.height
+  )
+  ctx.putImageData(imageData, 0, 0)
+
+  console.log('DONE')
+}
+
+start().catch((e) => console.log(fmtErr(e)))