https://github.com/benpm/cuda-raytracer

A simple raytracer using CUDA and OpenGL
https://github.com/benpm/cuda-raytracer

Last synced: about 1 year ago
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A simple raytracer using CUDA and OpenGL

• Host: GitHub
• URL: https://github.com/benpm/cuda-raytracer
• Owner: benpm
• Created: 2020-01-20T18:52:48.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-01-23T21:51:55.000Z (over 6 years ago)
• Last Synced: 2025-01-10T22:47:45.225Z (over 1 year ago)
• Language: Cuda
• Size: 1.55 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# CUDA Raytracer

A simple raytracer using CUDA and OpenGL. Raytracing is performed by a CUDA kernel,

and drawing is done with OpenGL. Adapted from ["Accelerated Ray Tracing in One Weekend in CUDA"](https://devblogs.nvidia.com/accelerated-ray-tracing-cuda/).

![Screenshot](screenshot.png)

## Features

- Diffuse lighting

- Matte material, metallic (reflective) material, dielectric (refractive) material

- Planes and spheres

## Dependencies

- CUDA 10

- OpenGL 4

- glm

- GLFW 3

- glew

- CMake

## Building and Running

*Tested on Ubuntu 19.10*

1. Install dependencies: `nvidia-cuda-toolkit libglm-dev libglfw3-dev libglew-dev cmake`

2. `mkdir build && cd build`

3. `cmake ..`

4. `make`

5. `./main`