物理
| 站点: | 聚观点-集成开发环境 |
| 课程: | 必修1. 互联网创意编程基础 |
| 图书: | 物理 |
| 打印: | 访客用户 |
| 日期: | 2025年12月23日 星期二 00:16 |
1.2. 扭力
Torque is the force that causes rotation. Use applyTorque to non-imperatively affect the sprite's rotation.
In this example, the robot rolls slower going uphill than it does going downhill.
let robot, floor1, floor2;
function setup() {
new Canvas(500, 250);
world.gravity.y = 10;
robot = new Sprite(250, 0, 50);
robot.debug = true;
floor1 = new Sprite(400, 100, 500, 5, 's');
floor1.rotation = -10;
floor2 = new Sprite(890, 100, 500, 5, 's');
floor2.rotation = 10;
}
function draw() {
background(16);
robot.applyTorque(3);
camera.pos = robot.pos;
}
