Added a note about target platforms and build requirements.

Author: RossNordby

BepuUtilities/BepuUtilities.csproj

@@ -6,7 +6,7 @@
     <Version>2.0.0-alpha</Version>
     <Company>Bepu Entertainment LLC</Company>
     <Authors>Ross Nordby</Authors>
-    <Description>Early version of BEPUphysics v2.</Description>
+    <Description>Supporting utilities library for an early version of BEPUphysics v2.</Description>
     <Copyright>© Bepu Entertainment LLC</Copyright>
     <PackageProjectUrl>https://github.com/bepu/bepuphysics2</PackageProjectUrl>
     <PackageLicenseUrl>https://github.com/bepu/bepuphysics2/blob/master/LICENSE.md</PackageLicenseUrl>

README.md

@@ -4,6 +4,14 @@ This is the repo for the bepuphysics v2 library, a complete rewrite of the C# 3d
 
 The library is still in alpha. Many important features are missing, and many bugs likely remain.
 
+The BepuPhysics and BepuUtilities libraries target .NET Standard 2.0 and should work on any supported platform. The demos are built on .NET Core 2.0 and require DX11.
+
+The physics engine heavily uses System.Numerics.Vectors types, so to get good performance, you'll need a compiler which can consume those types (like RyuJIT).
+
+To build the source, you'll need a recent version of Visual Studio with the .NET Core workload installed. Demos.sln references all relevant projects.
+
+## Features
+
 The alpha contains a basic featureset:
 - Spheres, capsules, boxes
 - Simple compounds of the above, mainly for use in smaller shapes where acceleration structures wouldn't be helpful
@@ -22,6 +30,8 @@ It notably does *not* yet include:
 - Shape casts
 - Many useful constraint types
 
+## Links
+
 If you are one of the brave early adopters, you can report bugs [here on github](../../issues). 
 
 Visit the [forums](https://forum.bepuentertainment.com) for discussion and questions.
@@ -40,4 +50,4 @@ There exists some sparse proto-documentation:
 
 If you have too many dollars, we are willing to consume them on [patreon](https://www.patreon.com/bepu).
 
-![](https://raw.githubusercontent.com/bepu/bepuphysics1/master/Documentation/images/readme/angelduck.png)
+![](https://raw.githubusercontent.com/bepu/bepuphysics1/master/Documentation/images/readme/angelduck.png)