Add basic living room in Unity with flying camera

src/RollABall/Assembly-CSharp.csproj

src/RollABall/Assets/Scenes/LivingRoomDemo.unity

src/RollABall/Assets/Scripts/BallCameraController.cs

src/RollABall/Assets/Scripts/CameraController.cs.meta

src/RollABall/Assets/Scripts/CameraFlyer.cs

src/RollABall/Assets/Scripts/PlayerBallController.cs

src/RollABall/Assets/Scripts/PlayerController.cs.meta

src/RollABall/Library/InspectorExpandedItems.asset

src/RollABall/Library/ScriptAssemblies/Assembly-CSharp.dll

...ollABall/Library/ScriptAssemblies/Assembly-CSharp.dll.mdb

src/RollABall/Library/assetDatabase3

...Ball/Library/metadata/2d/2d064032a38eb41e58031014d3bf504b

...Library/metadata/2d/2d064032a38eb41e58031014d3bf504b.info

...Ball/Library/metadata/a9/a986df203ed70437682d0c4030842c0a

...Library/metadata/a9/a986df203ed70437682d0c4030842c0a.info

...RollABall/Library/shadercompiler-UnityShaderCompiler0.log

src/RollABall/RollABall.sln

src/RollABall/Temp/__Backupscenes/0.backup