Click and drag to interact!

Created with CanvasJS

This is an interactive HTML5 canvas simulation of bouncing ball particles with trails and interactive controls. Here's a breakdown of the key components: HTML: - Canvas element for rendering the simulation - Control panel with range sliders to adjust: - Number of balls - Gravity - Particle size - Trail length CSS: - Styles the body with a dark background - Positions the canvas and control panel - Styles the sliders and labels JavaScript: - Resizes the canvas to fill the browser window - Defines a Ball class to represent each particle - Random initial position, velocity and color - Update method to apply gravity and collision detection - Draw method to render the ball on the canvas - Animation loop that: - Clears the canvas with a semi-transparent fill for the trailing effect - Updates and draws each ball - Spawns new balls on mouse click+drag - Uses requestAnimationFrame for efficient animation - Event listeners for: - Resizing the canvas on window resize - Mouse interactions to spawn balls on click+drag - Slider input to dynamically adjust simulation parameters The simulation combines physics, particle systems, and interactive controls to create an engaging visual experience in the browser. The ability to spawn particles and change their behavior in real-time makes it fun to play with. Let me know if you have any other questions! Feel free to click and drag to see the particle streams in action.