keymastercz on DeviantArthttp://creativecommons.org/licenses/by-sa/3.0/https://www.deviantart.com/keymastercz/art/Caustics-room-345428414keymastercz

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Caustics room

By
keymastercz
Published:
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Description

Simulation of caustics from 3 directional lights - light bounces off mirror walls until it hits diffuse floor, where it is recorded to the picture. Rendered using the light tracing algorithm in Corona renderer. Original idea was by Krzysztof Cebula.
Image size
3000x2250px 768.11 KB
Creative Commons Attribution-Share Alike 3.0 License
Comments4
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keymastercz's avatar
keymastercz
It's still regular 3D scene rendered in Corona. But the camera is orthographic and all you see is the planar orthogonal floor, so yeah, you see only 2D plane slice ;).