3D SDFs

iquilezles.orgsite

Signed distance functions for basic 3D primitives.

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Creative Coding, Game Engine Development

added

2026-10-10

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1. ▲
   2D SDFs iquilezles.org

   site category #game-engine-dev link ↗

   Signed distance functions for basic 2D primitives.

2. ▲
   2D gist.github.com

   site category #webgpu link ↗

   and 3D SDF Primitives - Signed distance field primitives in WGSL, by @munrocket.

   
3. ▲
   CSG w/SDFs jasmcole.com

   site category #game-engine-dev link ↗

   Using circular SDFs to build 3D objects with CSG. [Source]

   
4. ▲
   SDF Mesh Generation github.com

   tool category #game-engine-dev link ↗

   Python API to generate 3D meshes with SDFs.

   
5. ▲
   Signed Distance Field Resources github.com

   tool category #game-engine-dev link ↗

   Tutorials, papers, software, demos, discussions, etc.

   
6. ▲
   Ray Marching and Signed Distance Functions jamie-wong.com

   site category #creative-coding link ↗
   

Creative Coding › Learning Resources > Articles • Tutorials > Shaders • OpenGL • WebGL: “Collection of distance functions in one centralized place.”

Game Engine Development › Specialty Topics > Signed Distance Fields: “Signed distance functions for basic 3D primitives.”