spline: add catmull-rom demo

2026-08-15 13:39:47 +02:00
parent 8714bd5580
commit f2222079c1
7 changed files with 135 additions and 29 deletions
@@ -89,7 +89,7 @@ function update(ctx: CanvasRenderingContext2D, time: number) {
    // convert snake_head coords to screen space
    const head = snake[0].wrap(bounds)
    if (head.distance(apple) < SNAKE_RADIUS * 2) {
-      apple = Vec2d.random(bounds.x, bounds.y)
+      apple = randomApple(bounds);
      const { x: lastX, y: lastY } = snake[snake.length - 1];
      snake.push(new Vec2d(lastX, lastY));
      speed += 10;