diff options
Diffstat (limited to 'unity_package/Assets/SteamVR/Scripts/SteamVR_GameView.cs')
| -rw-r--r-- | unity_package/Assets/SteamVR/Scripts/SteamVR_GameView.cs | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/unity_package/Assets/SteamVR/Scripts/SteamVR_GameView.cs b/unity_package/Assets/SteamVR/Scripts/SteamVR_GameView.cs index b06a945..df5b895 100644 --- a/unity_package/Assets/SteamVR/Scripts/SteamVR_GameView.cs +++ b/unity_package/Assets/SteamVR/Scripts/SteamVR_GameView.cs @@ -1,10 +1,11 @@ -//========= Copyright 2014, Valve Corporation, All rights reserved. =========== +//======= Copyright (c) Valve Corporation, All rights reserved. =============== // // Purpose: Handles rendering to the game view window // //============================================================================= using UnityEngine; +using Valve.VR; [RequireComponent(typeof(Camera))] public class SteamVR_GameView : MonoBehaviour @@ -14,6 +15,7 @@ public class SteamVR_GameView : MonoBehaviour public bool drawOverlay = true; static Material overlayMaterial; + static Texture2D mirrorTexture; void OnEnable() { @@ -21,6 +23,24 @@ public class SteamVR_GameView : MonoBehaviour { overlayMaterial = new Material(Shader.Find("Custom/SteamVR_Overlay")); } + + // Use OpenVR's mirror texture if available. + if (mirrorTexture == null) + { + var compositor = OpenVR.Compositor; + if (compositor != null) + { + //!! need to handle GL case as well + var tex = new Texture2D(2, 2); + var nativeTex = System.IntPtr.Zero; + if (compositor.GetMirrorTextureD3D11(EVREye.Eye_Right, tex.GetNativeTexturePtr(), ref nativeTex) == EVRCompositorError.None) + { + uint width = 0, height = 0; + OpenVR.System.GetRecommendedRenderTargetSize(ref width, ref height); + mirrorTexture = Texture2D.CreateExternalTexture((int)width, (int)height, TextureFormat.RGBA32, false, false, nativeTex); + } + } + } } void OnPostRender() @@ -35,7 +55,11 @@ public class SteamVR_GameView : MonoBehaviour var y1 = -aspect; var blitMaterial = SteamVR_Camera.blitMaterial; - blitMaterial.mainTexture = SteamVR_Camera.GetSceneTexture(camera.hdr); + + if (mirrorTexture != null) + blitMaterial.mainTexture = mirrorTexture; + else + blitMaterial.mainTexture = SteamVR_Camera.GetSceneTexture(camera.hdr); GL.PushMatrix(); GL.LoadOrtho(); |