[![codecov](https://codecov.io/gh/Godzil/DoRayMe/branch/master/graph/badge.svg)](https://codecov.io/gh/Godzil/DoRayMe) [![Codacy Badge](https://api.codacy.com/project/badge/Grade/66339747e4a843719cba29cf5e31ff90)](https://www.codacy.com/manual/Godzil/DoRayMe?utm_source=github.com&utm_medium=referral&utm_content=Godzil/DoRayMe&utm_campaign=Badge_Grade) [![Coverage Status](https://coveralls.io/repos/github/Godzil/DoRayMe/badge.svg?branch=master)](https://coveralls.io/github/Godzil/DoRayMe?branch=master) [![Build Status](https://travis-ci.org/Godzil/DoRayMe.svg?branch=master)](https://travis-ci.org/Godzil/DoRayMe) DoRayMe ======= A Quick and dirty raytracer. This raytracer is made following the book "[The Ray Tracer Challenge](https://pragprog.com/book/jbtracer/the-ray-tracer-challenge)" by Jamis Buck. It is writen in C++ with no STL and use [LodePNG](https://github.com/lvandeve/lodepng) to output PNG file. Examples outputs ---------------- **From chapter 05 - Sphere intersections:** ![Chapter 5 rendering test](output/ch5_test.png) **From Chapter 06 - Phong shading:** ![Chapter 6 rendering test](output/ch6_test.png) **From Chapter 07 - World / Camera / Scenes:** ![Chapter 7 rendering test](output/ch7_test.png) **From Chapter 08 - Shadows:** ![Chapter 8 rendering test](output/ch8_test.png) **From Chapter 09 - Planes:** ![Chapter 9 rendering test](output/ch9_test.png) **From Chapter 10 - Patterns:** ![Chapter 10 rendering test](output/ch10_test.png) **From Chapter 11 - Reflections, Transparency & Refractions:** ![Chapter 11 reflections rendering test](output/ch11_reflection.png) Bonus: Zooming on a reflective ball: ![Chapter 11 zooming on a ball](output/ch11_zooming_on_reflective_ball.png) Zooming on a reflection on that ball: ![Chapter 11 zooming on a reflection](output/ch11_reflection_on_ball.png) ![Chapter 11 refraction rendering test](output/ch11_refraction.png | width=1000) ![Chapter 11 rendering test](output/ch11_test.png | width=1000) **From Chapter 12 - Cubes:** ![Chapter 12 rendering test](output/ch12_test.png) **From Chapter 13 - Cylinders:** ![Chapter 13 rendering test](output/ch13_test.png) Bonus: ![Chapter 13 cone test](output/ch13_cone.png) **From Chapter 14 - Groups & Bounding boxes:** ![Chapter 14 rendering test](output/ch14_test.png) **Bonus (from the forum):** [Merry Christmas](https://forum.raytracerchallenge.com/thread/16/merry-christmas-scene-description) ![Merry Christmas](output/christmasball.png) (about 1min render time using OpenMP on a 2.6Ghz Core i7 3720QM) **Bonus chapter - Soft shadow / Area light** Without jitter: ![Area light without jitter](output/arealight_test_nojitter.png) With jitter: ![Area light witht jitter](output/arealight_test.png)