Example of how native JS achieves a rebound effect of multiple small ball collisions, js example

Example of how native JS achieves a rebound effect of multiple small ball collisions, js example

This article describes how native JS achieves the bounce effect of multiple small ball collisions. We will share this with you for your reference. The details are as follows:

Implementation ideas:The movement of the ball is changed by changing the left and top values of the ball. The coordinates are (x, y). When x/y is added to the maximum value, that is, when the width or height of the parent level is added, the x or y value is reduced. Similarly, when the x or y value is reduced to the hour, the x or y value is also increased, the above ideas can make the ball Rebound

In the collision between a ball and a ball, you need to determine the direction in which the ball is hit, so as to determine the direction in which the ball is to move, and change the coordinates of the ball to realize the rebound of the ball.

Implementation Code:

<! Doctype html> 
Running effect: