Update README.md

README.md

@@ -1,11 +1,13 @@
 # BasicRenderer
 
-![Build and Tests](https://github.com/giuliom/BasicRenderer/actions/workflows/CI.yml/badge.svg?branch=main)
-
 A simple renderer
 
+![Build and Tests](https://github.com/giuliom/BasicRenderer/actions/workflows/CI.yml/badge.svg?branch=main)
+
 ![Screenshot](basicrenderer.JPG?raw=true "Screenshot")
 
+## Description
+
 Basic Renderer is a simple renderer made with fun and learning in mind.
 
 Development is currently on hold.
@@ -18,3 +20,22 @@ Features planned:
 The solution includes two projects:
 - BasicRenderer aka the actual renderer itself that can be built as standalone executable
 - QtGUI a graphical interface for BasicRenderer made with Qt 5.15.0
+
+
+## Getting Started
+
+### BasicRenderer
+The project root folder contains a BasicRenderer.sln Visual Studio file but this project is made to use CMake
+- Install CMake
+- Move into the BasicRenderer folder
+- Run shell scripts `build.sh` and `run_tests.sh` to build the project and run the tests
+- Otherwise CMake can be used directly, these targets are provided:
+  - The library `BasicRendererLib`
+  - The executable `BasicRenderer`
+  - The Google Test executable `BasicRendererTest`
+
+### QtGUI
+Due to time constraints this project only supports Windows
+- Install Qt 5.15.0
+- Open BasicRenderer.sln with Visual Studio
+- Build and Run the QtGUI project