Class DemoControllers

Examples/StereoKitTest/Demos/DemoControllers.cs:8–79

using StereoKit;

class DemoControllers : ITest
{
	string title       = "Controllers";
	string description = "While StereoKit prioritizes hand input, sometimes a controller has more precision! StereoKit provides access to any controllers via the Input.Controller function. This is a debug visualization of the controller data provided there.\n\nStereoKit will simulate hands if only controllers are present, but it will not simulate controllers if only hands are present.";

	public void Initialize()
	{
		Default.MaterialHand[MatParamName.ColorTint] = new Color(1,1,1,0.4f);
	}

	public void Shutdown()
	{
		Default.MaterialHand[MatParamName.ColorTint] = new Color(1,1,1,1);
	}

	public void Step()
	{
		ShowController(Handed.Right);
		ShowController(Handed.Left);

		Demo.ShowSummary(title, description, new Bounds(.2f, .1f, 0));
	}

	/// :CodeSample: Controller Input.Controller TrackState Input.ControllerMenuButton Controller.IsTracked Controller.trackedPos Controller.trackedRot Controller.IsX1Pressed Controller.IsX2Pressed Controller.IsStickClicked Controller.stick Controller.aim Controller.grip Controller.trigger Controller.pose
	/// ### Controller Debug Visualizer
	/// This function shows a debug visualization of the current state of
	/// the controller! It's not something you'd show to users, but it's
	/// nice for just seeing how the API works, or as a temporary 
	/// visualization.
	void ShowController(Handed hand)
	{
		Controller c = Input.Controller(hand);
		if (!c.IsTracked) return;

		Hierarchy.Push(c.pose.ToMatrix());
			// Pick the controller color based on trackin info state
			Color color = Color.Black;
			if (c.trackedPos == TrackState.Inferred) color.g = 0.5f;
			if (c.trackedPos == TrackState.Known)    color.g = 1;
			if (c.trackedRot == TrackState.Inferred) color.b = 0.5f;
			if (c.trackedRot == TrackState.Known)    color.b = 1;
			Default.MeshCube.Draw(Default.Material, Matrix.S(new Vec3(3, 3, 8) * U.cm), color);

			// Show button info on the back of the controller
			Hierarchy.Push(Matrix.TR(0,1.6f*U.cm,0, Quat.LookAt(Vec3.Zero, new Vec3(0,1,0), new Vec3(0,0,-1))));

				// Show the tracking states as text
				Text.Add(c.trackedPos==TrackState.Known?"(pos)":(c.trackedPos==TrackState.Inferred?"~pos~":"pos"), Matrix.TS(0,-0.03f,0, 0.25f));
				Text.Add(c.trackedRot==TrackState.Known?"(rot)":(c.trackedRot==TrackState.Inferred?"~rot~":"rot"), Matrix.TS(0,-0.02f,0, 0.25f));

				// Show the controller's buttons
				Text.Add(Input.ControllerMenuButton.IsActive()?"(menu)":"menu", Matrix.TS(0,-0.01f,0, 0.25f));
				Text.Add(c.IsX1Pressed?"(X1)":"X1", Matrix.TS(0,0.00f,0, 0.25f));
				Text.Add(c.IsX2Pressed?"(X2)":"X2", Matrix.TS(0,0.01f,0, 0.25f));

				// Show the analog stick's information
				Vec3 stickAt = new Vec3(0, 0.03f, 0);
				Lines.Add(stickAt, stickAt + c.stick.XY0*0.01f, Color.White, 0.001f);