/Rendering/CameraTests/Program.cs

using Delta.Engine;

using Delta.Rendering.Cameras;

using Delta.Utilities;

using Delta.Utilities.Datatypes;



namespace Delta.Rendering.CameraTests

{

	/// <summary>

	/// Program

	/// </summary>

	internal class Program

	{

		#region Main (Static)

		/// <summary>

		/// Main entry point.

		/// </summary>

		public static void Main()

		{

			#region Tests

			//LookAtCameraTests.TestLookAtCamera();

			//LookAtCameraTests.DefaultCameraBehavior();



			//IsometricCameraTests.TestIsometricCamera();

			//IsometricCameraTests.TestIsoPerspectiveCamera();



			//GameCameraTests.TestGameCamera();

			//GameCameraTests.DefaultCameraBehavior();



			//FreeCameraTests.TestFreeCamera();

			//FreeCameraTests.DefaultCameraBehavior();

			//FreeCameraTests.TestRotation();

			//FreeCameraTests.TestMoving();

			//FreeCameraTests.TestMovingRotating();



			//PathCameraTests.Start();

			#endregion



			#region Tutorials

			Tutorials.UseLookAtCamera();

			//Tutorials.UseFreeCamera();

			//Tutorials.UseGameCamera();

			//Tutorials.UseIsometricCamera();

			//Tutorials.UsePathCamera();

			#endregion

		}

		#endregion



		#region MixedCameraActivation (Static)

		/// <summary>

		/// This test simply checks if the activation logic works, so only

		/// one camera updates itself and not every camera at all.

		/// Because a camera is now a dynamic module it's updating itself

		/// every tick, regardless if it should or not, so we store which camera

		/// is currently active in BaseCamera.Current and only this one is

		/// allowed to update itself.

		/// An exception to this rule are multi-component cameras, which enable

		/// AlwaysNeedsUpdate. This type of camera implements its own logic if it

		/// should actually do something or not.

		/// </summary>

		public static void MixedCameraActivation()

		{

			LookAtCamera cam1 = new LookAtCamera(Vector.One);

			FreeCamera cam2 = new FreeCamera(Vector.One * 2f);

			int iteration = 0;

			Application.Start(delegate

			{

				Log.Info("iteration=" + iteration);

				switch (iteration)

				{

					case 0:

						cam2.Activate();

						break;

					case 1:

						cam1.Activate();

						break;

					case 2:

						cam2.Activate();

						break;

					case 3:

						cam1.Activate();

						break;

					case 4:

						cam2.Activate();

						break;

					case 5:

						Application.Quit();

						break;

				}



				iteration++;

			});

		}

		#endregion

	}

}