Initialer Upload neues Unity-Projekt

Assets/SteamVR/Scripts/SteamVR_Stats.cs

@@ -0,0 +1,68 @@
+//======= Copyright (c) Valve Corporation, All rights reserved. ===============
+//
+// Purpose: Helper to display various hmd stats via GUIText
+//
+//=============================================================================
+
+using UnityEngine;
+using Valve.VR;
+
+public class SteamVR_Stats : MonoBehaviour
+{
+	public GUIText text;
+
+	public Color fadeColor = Color.black;
+	public float fadeDuration = 1.0f;
+
+	void Awake()
+	{
+		if (text == null)
+		{
+			text = GetComponent<GUIText>();
+			text.enabled = false;
+		}
+
+		if (fadeDuration > 0)
+		{
+			SteamVR_Fade.Start(fadeColor, 0);
+			SteamVR_Fade.Start(Color.clear, fadeDuration);
+		}
+	}
+
+	double lastUpdate = 0.0f;
+
+	void Update()
+	{
+		if (text != null)
+		{
+			if (Input.GetKeyDown(KeyCode.I))
+			{
+				text.enabled = !text.enabled;
+			}
+
+			if (text.enabled)
+			{
+				var compositor = OpenVR.Compositor;
+				if (compositor != null)
+				{
+					var timing = new Compositor_FrameTiming();
+					timing.m_nSize = (uint)System.Runtime.InteropServices.Marshal.SizeOf(typeof(Compositor_FrameTiming));
+					compositor.GetFrameTiming(ref timing, 0);
+
+					var update = timing.m_flSystemTimeInSeconds;
+					if (update > lastUpdate)
+					{
+						var framerate = (lastUpdate > 0.0f) ? 1.0f / (update - lastUpdate) : 0.0f;
+						lastUpdate = update;
+						text.text = string.Format("framerate: {0:N0}\ndropped frames: {1}", framerate, (int)timing.m_nNumDroppedFrames);
+					}
+					else
+					{
+						lastUpdate = update;
+					}
+				}
+			}
+		}
+	}
+}
+