https://github.com/JamesGriffin/Path-Tracer

Simple monte carlo path tracer in C++
https://github.com/JamesGriffin/Path-Tracer

Last synced: 3 months ago
JSON representation

Simple monte carlo path tracer in C++

• Host: GitHub
• URL: https://github.com/JamesGriffin/Path-Tracer
• Owner: JamesGriffin
• License: gpl-2.0
• Created: 2015-02-26T23:51:57.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2022-09-17T09:55:16.000Z (about 2 years ago)
• Last Synced: 2024-04-24T20:07:54.797Z (7 months ago)
• Language: C++
• Size: 31.6 MB
• Stars: 138
• Watchers: 13
• Forks: 28
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Path Tracer

Simple monte carlo path tracer in C++.

## Features

 - Mesh Rendering

 - Obj Model Import

 - Textures (PNG only at the moment)

 - Simple naive KD tree for meshes.

 - Diffuse, specular, and emission material types

 

## Compiling and Running

Requires cmake and OpenMP for multithreading.

Compile:

```

$ mkdir build

$ cd build

$ cmake ..

$ make

```

Run:

```

$ ./pathtracer 

```

This will render the Stanford Dragon scene which is included.

Take a look at src/main.cpp to see how to create a scene and import objs.

## Sample Images

![Dabrovic Sponza](doc/example_renders/sponza.png?raw=true "Dabrovic Sponza")

Dabrovic Sponza - http://hdri.cgtechniques.com/~sponza/files/

![Stanford Dragon](doc/example_renders/dragon.png?raw=true "Stanford Dragon")

Stanford Dragon - http://graphics.stanford.edu/data/3Dscanrep

![Stanford Lucy](doc/example_renders/lucy.png?raw=true "Stanford Lucy")

Stanford Lucy  - http://graphics.stanford.edu/data/3Dscanrep

![Cornell Box](doc/example_renders/cornell.png?raw=true "Cornell Box")

Cornell Box