Added more information to README

README.md

@@ -1,3 +1,38 @@
-![](generated/walk_around.gif)
-![](generated/color_map_BH_400_resolution.png)
-![](generated/color_map_einstein_ring_BH.png)
+
+# Black Hole Raytracer
+
+
+
+## Authors
+
+- [@Tiago França](https://github.com/TaigoFr)
+- [@Miguel França](https://github.com/MykeFr)
+
+
+## Installation
+
+1 - Run `apt-get install libomp-dev` to install OpenMP
+
+2 - Download the SFML SDK from: https://www.sfml-dev.org/download/sfml/2.5.1/,
+unpack it and copy the files to your preferred location
+
+3 - Create the following environment variable:
+
+```bash
+  SFML_ROOT="<path-to-SFML-folder>"
+```
+
+## Running
+
+To run simply execute the following command
+
+```bash
+  run
+```
+
+
+## Screenshots/GIFs
+
+![](https://github.com/MykeFr/BHRaytracer/blob/main/generated/color_map_BH_400_resolution.png?raw=true)
+![](https://github.com/MykeFr/BHRaytracer/blob/main/generated/walk_around.gif?raw=true)
+![](https://github.com/MykeFr/BHRaytracer/blob/main/generated/color_map_einstein_ring_BH.png?raw=true)