08 | Model Loading
GLTF/GLB format details, GLTFLoader, Draco compression, LoadingManager progress, model auto-scaling and centering, LOD strategy, AnimationMixer
POSTS 21 posts
07 | Scene Graph and Transformations
Scene graph tree structure, parent-child relationships and transform inheritance, local vs world coordinate systems, Object3D grouping, scene.traverse() traversal, AxesHelper/GridHelper debugging
06 | Textures and Mapping
TextureLoader, UV coordinates and texture mapping, repeat/offset/wrap control, CubeTextureLoader skybox, environment map and reflection, RGBELoader HDRI
02 | Vectors and Linear Algebra
Vector definition and operations, dot product and cross product geometric meaning, matrix operations, homogeneous coordinates
01 | Overview & Rasterization
Computer graphics definition, applications, rendering pipeline, graphics vs computer vision
05 | Cameras and Controls
Distinguish perspective and orthographic cameras, master OrbitControls configuration, understand camera parameters (fov, aspect, near, far), and learn camera switching and parameter adjustment.
04 | Lights and Shadows
Master 5 light types (Ambient / Hemisphere / Directional / Point / Spot), understand the three elements of shadows, and learn to balance shadow quality with performance.
03 | Material System
Master 6 material types (Basic / Lambert / Phong / Standard / Physical / Toon), understand PBR material roughness and metalness, learn environment mapping and normal mapping.
02 | Geometry and Primitives
Master 5 basic geometries (Box, Sphere, Cylinder, Torus, Plane), understand the relationship between segments and performance, learn procedural texture generation and Wireframe visualization.
01 | Building 3D Project Architecture from Scratch
Build a Vite + TypeScript + Three.js project from scratch, understand the Scene / Camera / Renderer trio, master requestAnimationFrame + delta time animation loop.