Add refraction extension #81

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katerinagyp wants to merge 1 commit into papagiannakis:develop from katerinagyp:feature/refraction

katerinagyp commented Jan 18, 2026

Summary

Refraction extension implementing realistic light refraction for transparent/glass objects using environment mapping and Snell's Law.

Folder

extensions/Refraction

Contents

Core refraction component
Two examples (glass cube and Stanford bunny)
Unit tests for validation
README with documentation and images

Features

Real-time adjustable refractive index (1.0 - 2.5)
Environment cubemap sampling for realistic reflections
Support for both simple and complex geometries
Optimized for large meshes (70k+ vertices)


          Add refraction extension with cube and bunny examples as well as some…

e55108b

… test files

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