Spiral Glow Cube

Custom raytracer and geometry. This uses Linearly Transformed Cosines for the lighting.

📅 21 Apr 2020 - JuliaPoo ^-^ 🏷️ Tags: #shader #raytracing #ltc

Gallery

The shader animated

The shader animated

One frame of the shader

One frame of the shader

One frame of the shader

One frame of the shader

One frame of the shader

One frame of the shader

Showing off my VSCode workflow

Showing off my VSCode workflow

Meta

This was done with reference to the paper Real-Time Polygonal-Light Shading with Linearly Transformed Cosines, which is a pretty fast way to handle lighting accurately. Also with referene to the amazing demo the authors provided.

2022 note: Twas overkill? Probably.

Shader

The shader is intensive and might crash mobile browsers. Click to see the shader at shadertoy:

Code

Very long, refer to the shadertoy link.