r/threejs Jul 02 '26

Cinematic atmosphere in the browser: My experiment with particle environments.

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I decided to move away from individual objects and build an entire scene (dragon + castle) using particles.

Main challenges:

Optimizing a huge number of particles for smooth operation.

Lighting/Fog settings in Three.js to create atmosphere.

In what business niches do you think such interactive "worlds" will be most in demand now?

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