threejs✓ تایید شده

محتوای SKILL.md

---
name: threejs
description: Build immersive 3D web experiences with Three.js - WebGL/WebGPU library for scenes, cameras, geometries, materials, lights, animations, loaders, post-processing, shaders (including node-based TSL), compute, physics, VR/XR, and advanced rendering. Use when creating 3D visualizations, games, interactive graphics, data viz, product configurators, architectural walkthroughs, or WebGL/WebGPU applications. Covers OrbitControls, GLTF/FBX loading, PBR materials, shadow mapping, post-processing effects (bloom, SSAO, SSR), custom shaders, instancing, LOD, animation systems, and WebXR.
license: MIT
version: 1.0.0
---

# Three.js Development

Build high-performance 3D web applications using Three.js - a cross-browser WebGL/WebGPU library.

## When to Use This Skill

Use when working with:
- 3D scenes, models, animations, or visualizations
- WebGL/WebGPU rendering and graphics programming
- Interactive 3D experiences (games, configurators, data viz)
- Camera controls, lighting, materials, or shaders
- Loading 3D assets (GLTF, FBX, OBJ) or textures
- Post-processing effects (bloom, depth of field, SSAO)
- Physics simulations, VR/XR experiences, or spatial audio
- Performance optimization (instancing, LOD, frustum culling)

## Progressive Learning Path

### Level 1: Getting Started
Load `references/01-getting-started.md` - Scene setup, basic geometries, materials, lights, rendering loop

### Level 2: Common Tasks
- **Asset Loading**: `references/02-loaders.md` - GLTF, FBX, OBJ, texture loaders
- **Textures**: `references/03-textures.md` - Types, mapping, wrapping, filtering
- **Cameras**: `references/04-cameras.md` - Perspective, orthographic, controls
- **Lights**: `references/05-lights.md` - Types, shadows, helpers
- **Animations**: `references/06-animations.md` - Clips, mixer, keyframes
- **Math**: `references/07-math.md` - Vectors, matrices, quaternions, curves

### Level 3: Interactive & Effects
- **Interaction**: `references/08-interaction.md` - Raycasting, picking, transforms
- **Post-Processing**: `references/09-postprocessing.md` - Passes, bloom, SSAO, SSR
- **Controls (Addons)**: `references/10-controls.md` - Orbit, transform, first-person

### Level 4: Advanced Rendering
- **Materials Advanced**: `references/11-materials-advanced.md` - PBR, custom shaders
- **Performance**: `references/12-performance.md` - Instancing, LOD, batching, culling
- **Node Materials (TSL)**: `references/13-node-materials.md` - Shader graphs, compute

### Level 5: Specialized
- **Physics**: `references/14-physics-vr.md` - Ammo, Rapier, Jolt, VR/XR
- **Advanced Loaders**: `references/15-specialized-loaders.md` - SVG, VRML, domain-specific
- **WebGPU**: `references/16-webgpu.md` - Modern backend, compute shaders

## Quick Start Pattern

```javascript
// 1. Scene, Camera, Renderer
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(75, window.innerWidth/window.innerHeight, 0.1, 1000);
const renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);

// 2. Add Objects
const geometry = new THREE.BoxGeometry();
const material = new THREE.MeshStandardMaterial({ color: 0x00ff00 });
const cube = new THREE.Mesh(geometry, material);
scene.add(cube);

// 3. Add Lights
const light = new THREE.DirectionalLight(0xffffff, 1);
light.position.set(5, 5, 5);
scene.add(light);
scene.add(new THREE.AmbientLight(0x404040));

// 4. Animation Loop
function animate() {
  requestAnimationFrame(animate);
  cube.rotation.x += 0.01;
  cube.rotation.y += 0.01;
  renderer.render(scene, camera);
}
animate();
```

## External Resources

- Official Docs: https://threejs.org/docs/
- Examples: https://threejs.org/examples/
- Editor: https://threejs.org/editor/
- Discord: https://discord.gg/56GBJwAnUS

مجوز

مجوز اعلام‌شده: MIT

MIT License

Copyright (c) 2026 The1Studio

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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