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kdtree is a simple, easy to use C library for working with kd-trees. Kd-trees are an extension of binary search trees to k-dimensional data. They facilitate very fast searching, and nearest-neighbor queries. This particular implementation is designed to be efficient and very easy to use. It is ... [More] completely written in ANSI/ISO C, and thus completely cross-platform. [Less]

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  0 reviews  |  0 users  |  0 current contributors  |  Analyzed 10 days ago
 
 

A global illumination renderer using photon mapping

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This application is used to evaluate a new technique for Photon Mapping on a GPU using nVidia's CUDA. The application implements the traditional kd-tree approach and compares it to a new technique which should utilize the massive parallel computation power of a GPU more efficiently. This project ... [More] is part of my thesis for my MSc in Computer Science at Edinburgh University. [Less]

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S-ray is a free photorealistic renderer based on monte carlo ray tracing. It is capable of simulating all interactions of light with the environment, or L(D|S)*E paths in path notation. What this means is that it can simulate global illumination effects such as indirect diffuse illumination ... [More] , caustics, and accurate reflection and refraction. Here is a more or less complete feature list: Indirect diffuse illumination and caustics. Reflection and refraction from perfect and imperfect (glossy) surfaces. Area lights casting shadows with penumbra regions (soft shadows). Motion blur. Adaptive supersampling. Hierarchical keyframe animation. Simple XML scene description format, with converters from popular 3D file formats. A lot more features are planned for the near future, check out the ToDo list. To start playing around with s-ray see: GettingStarted [Less]

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  0 reviews  |  0 users  |  7,803 lines of code  |  0 current contributors  |  Analyzed 1 day ago
 
 

Simple Raytracer that uses kd-trees and photon mapping, the input files are in XML, the models are Maya obj files. The Raytracer also supports texture.

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  0 reviews  |  0 users  |  0 current contributors  |  Analyzed 9 days ago
 
 

Distrubuted Ray Tracing Engine 4 Fun

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  0 reviews  |  0 users  |  5,950 lines of code  |  0 current contributors  |  Analyzed 4 days ago
 
 
 
 

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