Starfield Simulation

About the Starfield Simulation

This simulation creates a dynamic, procedurally generated starfield. The stars fly past, creating the sensation of moving through space. Every star is generated on the fly with random positions and speeds to mimic a vast field of celestial objects.

The effect is achieved entirely through code and canvas drawing methods, ensuring that the graphics are 100% procedural. The simulation continuously updates, offering a unique experience with each viewing.

Technical Details

The simulation is implemented using HTML5 Canvas and plain JavaScript. An overview of the code structure:

• Initialization: A fixed number of stars are created with random x, y, and z positions.
• Animation Loop: In each frame, stars are updated (their z coordinate decreases to simulate forward motion) and re-projected onto the 2D canvas using simple perspective math.
• Resetting Stars: Stars that pass the viewer are repositioned to the far depth to maintain continuity.
• Navigation: JavaScript functions control which “page” (section) is visible.

The complete code is contained in this single file and relies solely on standard web technologies.