DaftMat / School-Ray-Tracer

A more advanced Ray Tracer with pbr shading, bsdf, anti-aliasing and much more !

School-Ray-Tracer

A more advanced Ray Tracer with shaders, bsdf, anti-aliasing and much more !

Introduction

This Ray Tracer is the school project for image traitment program of 3rd bachelor year in computer science, there are some scenes you can try ! Or you can add yours setting the right lines in the main.cpp (do not break it !)

What does this Ray Tracer include ?

• Basic Ray-Casting from foved camera to a 3d scene represented with points, distances and vectors.
• Basic shading and shades : realistic effects on the color of the objects in the scene.
• BSDF : realistic effect of light scattered by the surfaces.
• Reflexions and refractions
• Anti-aliasing : using basic supersampling
• Mapping : possibility to add a texture to any of these parameter (in the material of the object)
  • Diffuse color
  • Specular color
  • Roughness (for the BSDF)
  • Intersection normals

Download

To download this project you can clone it with the submodules so you can build it and edit it as you want using your favorite environment.

• git clone --recurse-submodules <gitlink>
  • hint : you can get the git link clicking on the clone button on the top of the repository.

Build

• Go to src, make sure all the dependencies are in this src directory. Open a terminal and run the following commands
  • mkdir src/build
  • cd src/build
  • cmake ..
  • make
• Then you'll have two executable files in the build directory : mrt and unit-test (<= you don't need this one)

Execution

Command : ./mrt [out_file_name] [id_scene] Width id_scene from 0 to 8.

Example scene !