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Scene Basics

3 topics

The foundation of every Three.js application. Learn how the scene graph, camera, and renderer work together, how the 3D coordinate system maps to your screen, and how the animation loop drives everything forward frame by frame.

Scene, Camera & Renderer
The three pillars of every Three.js application — how they connect and what each one does.
Coordinate System
Understanding the right-handed 3D coordinate system, world vs local space, and transforms.
Animation Loop
The requestAnimationFrame render loop, delta time, and keeping your scene alive.