3D Particle Galaxy - Free Online | FunToolX
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About this tool
3D Particle Galaxy is a free online visual effect. Three.js 8000-particle spiral galaxy with mouse parallax interaction. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.
Opening the page will display a 3D galaxy with thousands of particles distributed in spiral arms, and the galaxy will slowly rotate. You can use the mouse to rotate the perspective and zoom in and out. Parameters such as the number of particles, galaxy shape, and rotation speed can be adjusted.
The whole process is pure front-end animation. A large number of particles are rendered based on the Points object of Three.js, and a shader program is used to achieve the luminescent effect and color gradient of the particles.
It is suitable for use as a cosmic theme decoration, a technological background, or purely appreciating the magnificent beauty of 3D galaxies. The implementation principle is the Three.js particle system plus a custom shader.
3D particle galaxy is a 3D particle galaxy special effect based on Three.js. Thousands of particles form a rotating galaxy structure.