Unity HTC vive虚拟现实全套功能源码

SteamVR plugin for Unity - v1.0.8 Copyright 2014-2016, Valve Corporation, All rights reserved. Quickstart: To use, simply add the SteamVR_Camera script to your Camera object(s). Everything else gets set up at runtime. See the included quickstart guide for more details. Requirements: The SteamVR runtime must be installed. This can be found in Steam under Tools. The plugin currently only supports Windows / DX11. Changes for v1.0.8: * Updated to SteamVR runtime v1457155403. * Updated to work with native OpenVR integration introduced in Unity 5.4. In this and newer versions, openvr_api.dll will be automatically deleted when launching since it ships as part of Unity now. * C# interop now exports arrays as individual elements to avoid the associated memory allocation overhead passing data back and forth between native and managed code. * Applications should no longer call GetGenericInterface directly, but instead use the accessors provided by Valve.VR.OpenVR (e.g. OpenVR.System for the IVRSystem interface). * Added SteamVR_ExternalCamera for filming mixed reality videos. Automatically enabled when externalcamera.cfg is added to the root of your projects (next to Assets or executable), and toggled by the presence of a third controller. * Render models updated to load asynchronously. Sends "render_model_loaded" event when finished. * Added 'shader' property to render models to allow using alternate shaders. This also creates a dependency within the scene to ensure the shader is loaded in baked builds. * Fix for render model components not respecting render model scale. * SteamVR_Render.lockPhysicsUpdateRateToRenderFrequency now respects Time.timeScale. * SteamVR_LoadLevel now hides overlays when finished to avoid persisting performance degredation. * Added ability to launch external applications via SteamVR_LoadLevel. * Added option to load levels non-asynchronously in SteamVR_LoadLevel since Unity crashes on some content when using asyn loading. * SteamVR auto-disabled if initialization fails, to avoid continual retries. * Updated SteamVR_ControllerManager to get controller indices from the runtime (via IVRSystem.GetTrackedDeviceIndexForControllerRole). * SteamVR_ControllerManager now allows you to assign additional controllers to game objects. * [CameraRig] prefab now listens for a third controller connection which will enable mixed reality recording mode in the game view. * AudioListener is now transferred to a child of the eye camera called "ears" to allow controlling rotation independently when using speakers instead of headphones. * Flare Layer is no longer transferred from eye camera to game view camera. Changes for v1.0.7: * Updated to SteamVR runtime v1448479831. * Many enums updated to reflect latest SDK cleanup (v0.9.12). * Various fixes to support color space changes in the SDK. * Render models set the layer on their child components now to match their own. * Added a bool 'Load Additive' to SteamVR_LoadLevel script to optionally load the level additively, as well as an optional 'Post Load Settle Time'. * Fixed some issues with SteamVR_LoadLevel fading to a color with 'Show Grid' set to false. * Fixed an issue with orienting the loading screen in the SteamVR_LoadLevel script when using 'Loading Screen Distance'. Changes for v1.0.6: * Updated to SteamVR runtime v1446847085. * Added SteamVR_LevelLoad script to help smooth level transitions. * Added 'Take Snapshot' button to SteamVR_Skybox to automate creation of cubemap assets. * SteamVR_RenderModel now optionally creates subcomponents for buttons, etc. and optionally updates them dynamically to reflect pulling trigger, etc. * Added SteamVR_TestIK scene to Extras. * Added SteamVR.enabled which can be set to false to keep SteamVR.instance from initializing SteamVR. Changes for v1.0.5: * Updated to SteamVR runtime build #826021 (v.1445485596). * Removed TrackedDevices from [CameraRig] prefab (these were only ever meant to be in the example scene. * Added support for new native plugin interface. * Enabled MSAA in OpenGL as that appears to be fixed in the latest version of Unity. * Fix for upside-down rendering in OpenGL. * Moved calls to IVRCompositor::WaitGetPoses and Submit to Unity's render thread. * Couple fixes to prevent SteamVR from getting re-initialized when stopping the Editor preview. * Fix for hitches caused by SteamVR_PlayArea when not running SteamVR. Changes for v1.0.4: * Updated to SteamVR runtime build #768489 (v.1441831863). * Added SteamVR_Skybox for setting a cubemap in the compositor (useful for scene transitions). * Fix for RenderModels disappearing across scene transitions, and disabling use of modelOverride at runtime. * Added lockPhysicsUpdateRateToRenderFrequency to SteamVR_Render ([SteamVR] prefab) for apps that want to run their physics sim at a lower frequency. Locked (true) by default. * Made per-eye culling masks easier to use. (See http://steamcommunity.com/app/250820/discussions/0/535152276589455019/) * Exposed min/max curve distance settings for high quality overlay. Note: High quality overlay not currently supported in Rift Direct Mode and falls back to normal (flat-only) overlay render path. * Added 'valid' property to SteamVR_Controller. This is useful for detecting the controller is plugged in before tracking comes online. Changes for v1.0.3: * Updated to SteamVR runtime build #710329 (v.1438035413). * Added SteamVR_Controller.DeviceRelation.FarthestLeft/Right for GetDeviceIndex helper function. Note: You can also use SteamVR.instance.hmd.GetSortedTrackedDeviceIndicesOfClass. * Updated and fixed SteamVR_Controller.GetDeviceIndex to act more like people expect. * Fix for SteamVR_Controller.angularVelocity (velocity reporting has also been fixed in the runtime). * Renamed SteamVR_Controller.valid to hasTracking * Removed SteamVR_Overlay visibility, systemOverlayVisible and activeSystemOverlay properties. * Added collection of handy scripts to Assets/SteamVR/Extras: GazeTracker, IK (simple two-bone), LaserPointer, Teleporter, TestThrow (with example scene) and TrackedController. * Fix for hidden area mesh render order. * Fix for render models not showing up after playing scene once in editor. * Added controller manager left and right nodes to camera rig. These are automatically disabled while the dashboard is visible to avoid conflict with the dashboard rendering controllers. If you are handling tracked controllers using another method, you are encouraged to implement something similar using the input_focus event. * OpenVR runtime events are now broadcast via the SteamVR_Utils.Event system. The events can be found here: https://github.com/ValveSoftware/openvr/blob/master/headers/openvr.h and are broadcast in Unity with their prefix "VREvent_" stripped off. * Added handling of dashboard visibility and quit events. * Added SteamVR_Render.pauseGameWhenDashboardIsVisible (defaults to true). * Allow Unity to buffer up frames for its companion window to avoid any latency introduction * Lock physics update rate (Time.fixedDeltaTime) to match render frequency. * SteamVR_Camera (i.e. 'eye' objects) are moved back to the 'head' location when not rendering. * Simplified SteamVR_Camera Expand/Collapse functionality (now uses existing parent as origin if available). * Added SteamVR_PlayArea component to visualize different size spaces to target. * Exposed SteamVR_Overlay.curvedRange for the high-quality curved overlay render path. Changes for v1.0.2: * Updated to SteamVR runtime build #655277. * Added check for new version and prompt to download. * Moved remaining in-code shaders to separate shader assets. * Switched RenderModels back to using Standard shader (to avoid having to manually add Unlit to the always load assets list). * RenderModels now provides a drop down list populated with available render models to preview. This is useful for displaying various controller mode