tutorial

examples/rechteck/sketch.js

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+let wp;
+
+function setup() {
+  const canvas = createCanvas(windowWidth, windowHeight);
+  canvas.parent('sketch-host');
+
+  wp = new WallPlotter({
+    penUpGcode: 'M280 P0 S120',
+    penDownGcode: 'M280 P0 S30',
+    penUpDelayMs: 250,
+    penDownDelayMs: 150,
+  });
+  wp.setSpeed(3000, 1500);
+  wp.setTimingMultiplier(1);
+  wp.enableKeyInputs();
+  wp.enablePlotButtons();
+}
+
+function draw() {
+  background(28, 28, 32);
+  wp.showInfos();
+}
+
+function windowResized() {
+  resizeCanvas(windowWidth, windowHeight);
+}
+
+async function plot() {
+  await drawPlot(false);
+}
+
+async function test() {
+  await drawPlot(true);
+}
+
+async function drawPlot(testOnly) {
+  const s = 200; // 400 × 400 mm around home
+  wp.startPath();
+  wp.move(-s, -s); // pen up to bottom-left
+  wp.draw(s, -s); // bottom edge
+  wp.draw(s, s); // right edge
+  wp.draw(-s, s); // top edge
+  wp.draw(-s, -s); // left edge, close the rectangle
+  wp.move(0, 0); // pen up back to home
+  await wp.runPath(testOnly);
+}