Spiral Galaxy 2D - Free Online | FunToolX
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About this tool
Spiral Galaxy 2D is a free online visual effect. Canvas 2D spiral galaxy particle animation. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.
Opening the page will show a top-down view of a spiral galaxy. Thousands of stars are distributed in a logarithmic spiral. The center of the galaxy is bright and there are a large number of stars on the spiral arms. The galaxy spins slowly.
The entire process is purely front-end animation, drawing stars based on Canvas, using logarithmic spiral equations to calculate each star's position, and random offsets to simulate real irregularities.
It is suitable for use as astronomy science, cosmic theme decoration, or purely appreciating the magnificent beauty of spiral galaxies. The implementation principle is the logarithmic spiral equation plus polar transformation.
2D Spiral Galaxy is a visual effect that simulates a top view of a spiral galaxy. It renders the spiral distribution of stars in real time based on Canvas.