How it Works: Drawing the Trajectory
Explore how to use JavaScript arrays to save and draw the trajectory of an object on an HTML canvas. Understand coordinate storage, path creation, and efficient redrawing methods to create smooth animations and visual effects.
We'll cover the following...
We'll cover the following...
How it works
The trajectory variable, var trajectory = [];, you added in step 1, represents an empty array.
In step 2, you saved the current ball position ...