WebGL2 Tutorial

This is a tutorial series for WebGL2. It is based on WebGL2 Fundamentals by Gregg Tavares, Learn OpenGL, and Maxime Euzière's WebGL guide.

Many examples use μGL and/or μMath after their concept has been demonstrated without a library in order to reduce their complexity.

See the glossary here.

Index

1. Introduction to WebGL
   • The WebGL API
2. Shaders
   • GLSL
   • Shader Programs
3. Program Structure
   • Initialization
   • Rasterization
     • Clearing Color Buffers
     • Resizing the Viewport
   • Cheat Sheet
4. Attributes
   • Buffers
   • Vertex Array Objects
   • Rasterizing
   • Indices
5. Uniforms
6. Varyings
7. Transformation
   • Translation
   • Rotation
   • Scaling
   • Matrices
     • Matrix Translation
     • Matrix Rotation
     • Matrix Scaling
     • Orthographic Projection
8. The Scene Graph
9. 3D
   • Orthographic 3D
   • Polygon Culling
   • Depth Testing
   • Perspective
   • Cameras
10. Textures
    • Parameters
    • Texture Atlases
    • Data Textures
    • Projection Mapping
11. Framebuffers
    • Rendering to Textures
12. Lighting
    • Directional Lighting
    • Colored Lighting
    • Ambient Lighting
    • Point Lighting
    • Specular Lighting
    • Spot Lighting
13. Cubemaps
    • Environment Maps
    • Skyboxes
14. Shadows
    • Shadow Maps
    • Shadow Acne
15. Fog
16. Transparency
17. Text
    • Glyph Textures
18. GPGPU
19. Picking
20. Image Processing
21. Skinning
22. Handling Lost Context