[FEAT] Finish the Chapter 05 with the render of a sphere shadow.

README.md

@@ -1,10 +1,22 @@
+# Ray Tracer Challenge in C++
 
+**Current status:** In progress
 
 [![Build Status](https://drone.nadal-fr.com/api/badges/raytracing/raytracing_challenge/status.svg)](https://drone.nadal-fr.com/raytracing/raytracing_challenge)
 
-## Le Livre est ici:
+## Presentation
 
-https://lire.amazon.fr/?asin=B07Q84TQ91&ref_=kwl_kr_iv_rec_1
+Implementation of the book **The Ray Tracer Challenge** by Jamis Buck.
+
+This Git repository contains my C++ implementation of the Ray Tracer Challenge.
+
+![book](data/the_raytracing_challenge.png)
 
 
-https://github.com/sraaphorst/raytracer-cpp/blob/b57794ce9f4ed80d782711adb9131f3e3097d4b0/CMakeLists.txt
+### Useful links:
+
+Ray Tracing: The Next Week book: http://raytracerchallenge.com/
+
+# Output
+### Chapter 05
+![chapter_05](data/chapter_05.png)