Create README.md

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README.md

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+PhysicsEngine
+=============
+
+An Object-Oriented Physics Engine that abstracts the PhysX (and maybe eventually Havok) API
+
+Compilation:
+
+  This project requires access to the Nvidia PhysX SDK version 3.3.0
+
+  To compile, open the project in VS2013 and edit the Include and Lib folders to include the
+  locations of your PhysX SDK Include and Lib folders.
+
+  Then just build and run.
+
+Additional Info:
+
+  This project includes a driver.cpp which creates an SDL window in which to demonstrate the
+  physics engine using OpenGL.
+
+  This project was built using C++11 standards for timing and multithreading so it is
+  exception safe and portable. 
+
+Future Work:
+
+  This is in its early alpha stages, and as such does not actually support any primitives yet.
+  That is the next thing I need to implement. I plan to implement 3 types of bounding volumes:
+    Convex Mesh,
+    Capsule,
+    and Sphere.
+
+  These or any combination of these should be sufficient to model any real-world physics you
+  would need.
+
+  I also plan to write an alternate implementation based on the Havok Physics API for if I want
+  to write a game that runs on AMD hardware as well as it does on Nvidia hardware.