protected override void OnUpdate()
{
foreach (var camera in Camera.allCameras.Except(_CheckedCameras).ToList())
{
_CheckedCameras.Add(camera);
var judgement = VR.Interpreter.JudgeCamera(camera);
VRLog.Debug("Detected new camera {0} Action: {1}", camera.name, judgement);
switch (judgement)
{
case CameraJudgement.MainCamera:
VR.Camera.Copy(camera, true);
if (_IsEnabledEffects)
{
ApplyEffects();
}
break;
case CameraJudgement.SubCamera:
VR.Camera.Copy(camera, false);
break;
case CameraJudgement.GUI:
VR.GUI.AddCamera(camera);
break;
case CameraJudgement.GUIAndCamera:
VR.Camera.Copy(camera, false, true);
VR.GUI.AddCamera(camera);
break;
case CameraJudgement.Ignore:
break;
}
}
}
private void CopyFX(GameObject source, GameObject target, bool disabledSourceFx = false)
{
// Clean
foreach (var fx in target.GetCameraEffects())
{
DestroyImmediate(fx);
}
int comps = target.GetComponents <Component>().Length;
VRLog.Info("Copying FX to {0}...", target.name);
// Rebuild
foreach (var fx in source.GetCameraEffects())
{
if (VR.Interpreter.IsAllowedEffect(fx))
{
VRLog.Info("Copy FX: {0} (enabled={1})", fx.GetType().Name, fx.enabled);
var attachedFx = target.CopyComponentFrom(fx);
if (attachedFx)
{
VRLog.Info("Attached!");
}
attachedFx.enabled = fx.enabled;
}
else
{
VRLog.Info("Skipping image effect {0}", fx.GetType().Name);
}
if (disabledSourceFx)
{
fx.enabled = false;
}
}
VRLog.Info("{0} components before the additions, {1} after", comps, target.GetComponents <Component>().Length);
}
protected override void OnAwake()
{
base.OnAwake();
var camera = Camera;
if (!camera)
{
VRLog.Error("No camera found! {0}", name);
Destroy(this);
return;
}
nearClipPlane = camera.nearClipPlane;
farClipPlane = camera.farClipPlane;
clearFlags = camera.clearFlags;
renderingPath = camera.renderingPath;
clearStencilAfterLightingPass = camera.clearStencilAfterLightingPass;
depthTextureMode = camera.depthTextureMode;
layerCullDistances = camera.layerCullDistances;
layerCullSpherical = camera.layerCullSpherical;
useOcclusionCulling = camera.useOcclusionCulling;
backgroundColor = camera.backgroundColor;
cullingMask = camera.cullingMask;
}
/// <summary>
/// Loads the settings from a file. Generic to enable handling of sub classes.
/// </summary>
/// <typeparam name="T">Type of the settings</typeparam>
/// <param name="path"></param>
/// <returns></returns>
public static T Load <T>(string path) where T : VRSettings
{
try
{
if (!File.Exists(path))
{
var settings = Activator.CreateInstance <T>();
settings.Save(path);
return(settings);
}
else
{
var serializer = new XmlSerializer(typeof(T));
using (var stream = new FileStream(path, FileMode.Open))
{
var settings = serializer.Deserialize(stream) as T;
settings.Path = path;
return(settings);
}
}
} catch (Exception e)
{
VRLog.Error("Fatal exception occured while loading XML! (Make sure System.Xml exists!) {0}", e);
throw e;
}
}
/// <summary>
/// Doesn't really work yet.
/// </summary>
/// <param name="blueprint"></param>
public void CopyFX(Camera blueprint)
{
// Clean
foreach (var fx in gameObject.GetCameraEffects())
{
DestroyImmediate(fx);
}
int comps = gameObject.GetComponents <Component>().Length;
VRLog.Info("Copying FX to {0}...", gameObject.name);
// Rebuild
foreach (var fx in blueprint.gameObject.GetCameraEffects())
{
VRLog.Info("Copy FX: {0} (enabled={1})", fx.GetType().Name, fx.enabled);
var attachedFx = gameObject.CopyComponentFrom(fx);
if (attachedFx)
{
VRLog.Info("Attached!");
}
attachedFx.enabled = fx.enabled;
}
VRLog.Info("That's all.");
if (!SteamCam)
{
SteamCam = GetComponent <SteamVR_Camera>();
}
SteamCam.ForceLast();
SteamCam = GetComponent <SteamVR_Camera>();
VRLog.Info("{0} components before the additions, {1} after", comps, gameObject.GetComponents <Component>().Length);
}
public void OnDisable()
{
try
{
VR.Camera.UnregisterSlave(this);
} catch (Exception e)
{
VRLog.Error(e);
}
}
protected void CatchCanvas()
{
_VRGUICamera.targetTexture = uGuiTexture;
var canvasList = (_Registry.Keys as ICollection <Canvas>).Where(c => c).ToList();
//var canvasList = GameObject.FindObjectsOfType<Canvas>();
foreach (var canvas in canvasList.Where(IsUnprocessed))
{
if (VR.Interpreter.IsIgnoredCanvas(canvas))
{
continue;
}
VRLog.Debug("Add {0} [Layer: {1}, SortingLayer: {2}, SortingOrder: {3}, RenderMode: {4}, Camera: {5}, Position: {6} ]", canvas.name, LayerMask.LayerToName(canvas.gameObject.layer), canvas.sortingLayerName, canvas.sortingOrder, canvas.renderMode, canvas.worldCamera, canvas.transform.position);
//if (canvas.name.Contains("TexFade")) continue;
canvas.renderMode = RenderMode.ScreenSpaceCamera;
canvas.worldCamera = _VRGUICamera;
// Make sure that all Canvas are in the UI layer
if (((1 << canvas.gameObject.layer) & VR.Context.UILayerMask) == 0)
{
var uiLayer = LayerMask.NameToLayer(VR.Context.UILayer);
canvas.gameObject.layer = uiLayer;
foreach (var child in canvas.gameObject.GetComponentsInChildren <Transform>())
{
child.gameObject.layer = uiLayer;
}
}
if (VR.Context.EnforceDefaultGUIMaterials)
{
foreach (var child in canvas.gameObject.GetComponentsInChildren <Graphic>())
{
child.material = child.defaultMaterial;
}
}
if (VR.Context.GUIAlternativeSortingMode)
{
var raycaster = canvas.GetComponent <GraphicRaycaster>();
if (raycaster)
{
GameObject.DestroyImmediate(raycaster);
var newRaycaster = canvas.gameObject.AddComponent <SortingAwareGraphicRaycaster>();
// These fields turned into properties in Unity 4.7+
UnityHelper.SetPropertyOrField(newRaycaster, "ignoreReversedGraphics", UnityHelper.GetPropertyOrField(raycaster, "ignoreReversedGraphics"));
UnityHelper.SetPropertyOrField(newRaycaster, "blockingObjects", UnityHelper.GetPropertyOrField(raycaster, "blockingObjects"));
UnityHelper.SetPropertyOrField(newRaycaster, "m_BlockingMask", UnityHelper.GetPropertyOrField(raycaster, "m_BlockingMask"));
}
}
}
}
private void UpdateCameraConfig()
{
int cullingMask = Slaves.Aggregate(0, (cull, cam) => cull | cam.cullingMask);
// Remove layers that are captured by other cameras (see VRGUI)
cullingMask |= VR.Interpreter.DefaultCullingMask;
cullingMask &= ~(LayerMask.GetMask(VR.Context.UILayer, VR.Context.InvisibleLayer));
cullingMask &= ~(VR.Context.IgnoreMask);
VRLog.Info("The camera sees {0} ({1})", string.Join(", ", UnityHelper.GetLayerNames(cullingMask)), string.Join(", ", Slaves.Select(s => s.name).ToArray()));
GetComponent <Camera>().cullingMask = cullingMask;
}
private IEnumerator _Invoke(Action action, float delay)
{
yield return(new WaitForSeconds(delay));
try
{
action();
} catch (Exception e)
{
VRLog.Error(e);
}
}
private IEnumerator ExecuteDelayed(Action action)
{
yield return(null);
try
{
action();
}
catch (Exception e)
{
VRLog.Error(e);
}
}
public void AddCamera(Camera camera)
{
VRLog.Debug("Trying to find a GUI mapping for camera {0}", camera.name);
var grabber = FindCameraMapping(camera);
if (grabber != null)
{
_CameraMappings[camera] = grabber;
grabber.OnAssign(camera);
VRLog.Debug("Assigned camera {0} to {1}", camera.name, grabber);
}
_CheckedCameras.Add(camera);
}
public static void DumpTable()
{
VRLog.Debug("DUMP");
var builder = new StringBuilder();
var enumerator = PerformanceTable.GetEnumerator();
while (enumerator.MoveNext())
{
builder.AppendFormat("{1}ms: {0}\n", enumerator.Current.Key, enumerator.Current.Value / Time.realtimeSinceStartup);
}
File.WriteAllText("performance.txt", builder.ToString());
}
private bool UseNewCamera(Camera blueprint)
{
if (_Blueprint && _Blueprint != _Camera && _Blueprint != blueprint)
{
// We already have a main camera
if (_Blueprint.name == "Main Camera")
{
VRLog.Info("Using {0} over {1} as main camera", _Blueprint.name, blueprint.name);
return(false);
}
}
return(true);
}
public void ToggleFX()
{
m_bFxEnabled = !m_bFxEnabled;
foreach (var comp in SteamCam.GetComponents <MonoBehaviour>())
{
if (VR.Interpreter.IsAllowedEffect(comp))
{
comp.enabled = m_bFxEnabled;
VRLog.Debug("Toggling FX : {0}, Enabled: {1}", comp.GetType().Name, comp.enabled);
}
else if (comp.GetType().Name.Equals("PostProcessingBehaviour"))
{
comp.enabled = m_bFxEnabled;
}
}
}
private void UpdateCameras()
{
foreach (var camera in Camera.allCameras.Except(_CheckedCameras).ToList())
{
VRLog.Info("Judging camera {0}", camera.name);
var grabber = FindCameraMapping(camera);
if (grabber != null)
{
_CameraMappings[camera] = grabber;
grabber.OnAssign(camera);
VRLog.Info("Assigned camera {0} to {1}", camera.name, grabber);
}
_CheckedCameras.Add(camera);
}
}
protected override void OnAwake()
{
var trackingSystem = SteamVR.instance.hmd_TrackingSystemName;
VRLog.Debug("------------------------------------");
VRLog.Debug(" Booting VR [{0}]", trackingSystem);
VRLog.Debug("------------------------------------");
HMD = trackingSystem == "oculus" ? HMDType.Oculus : trackingSystem == "lighthouse" ? HMDType.Vive : HMDType.Other;
Application.targetFrameRate = 90;
Time.fixedDeltaTime = 1 / 90f;
Application.runInBackground = true;
GameObject.DontDestroyOnLoad(SteamVR_Render.instance.gameObject);
GameObject.DontDestroyOnLoad(gameObject);
#if UNITY_4_5
SteamVR_Render.instance.helpSeconds = 0;
#endif
}
protected override void OnUpdate()
{
#if !UNITY_4_5
if (VR.Context.ConfineMouse)
{
Cursor.lockState = CursorLockMode.Confined;
}
#endif
EnsureCameraTargets();
if (_Listeners > 0)
{
//Logger.Info(Time.time);
//var watch = System.Diagnostics.Stopwatch.StartNew();
CatchCanvas();
//Logger.Info(watch.ElapsedTicks);
}
if (_Listeners < 0)
{
VRLog.Warn("Numbers don't add up!");
}
}
protected override void OnAwake()
{
VRLog.Info("Creating VR Camera");
_Camera = gameObject.AddComponent <Camera>();
gameObject.AddComponent <SteamVR_Camera>();
SteamCam = GetComponent <SteamVR_Camera>();
SteamCam.Expand(); // Expand immediately!
if (!VR.Settings.MirrorScreen)
{
Destroy(SteamCam.head.GetComponent <SteamVR_GameView>());
Destroy(SteamCam.head.GetComponent <Camera>()); // Save GPU power
}
// Set render scale to the value defined by the user
SteamVR_Camera.sceneResolutionScale = VR.Settings.RenderScale;
// Needed for the Camera Modifications mod to work. It's an artifact from DK2 days
var legacyAnchor = new GameObject("CenterEyeAnchor");
legacyAnchor.transform.SetParent(SteamCam.head);
DontDestroyOnLoad(SteamCam.origin.gameObject);
}
private void SafelyCall(Action action)
{
try
{
//StackFrame frame = new StackFrame(1);
//var method = frame.GetMethod();
//var key = GetKey(method.Name);
//var stopWatch = Stopwatch.StartNew();
action();
//stopWatch.Stop();
//if (!PerformanceTable.ContainsKey(key))
//{
// PerformanceTable[key] = 0L;
//}
//PerformanceTable[key] += stopWatch.Elapsed.TotalMilliseconds;
}
catch (Exception ex)
{
VRLog.Error(ex);
}
}
protected virtual void Initialize(T actor)
{
this.Actor = actor;
VRLog.Info("Creating character {0}", actor.name);
}
protected override void OnLevel(int level)
{
base.OnLevel(level);
VRLog.Info("Loaded level {0}", level);
}
/// <summary>
/// Copies the values of a in-game camera to the VR camera.
/// </summary>
/// <param name="blueprint">The camera to copy.</param>
public void Copy(Camera blueprint)
{
VRLog.Info("Copying camera: {0}", blueprint ? blueprint.name : "NULL");
Blueprint = blueprint ?? GetComponent <Camera>();
int cullingMask = Blueprint.cullingMask;
// If the camera is blind, set it to see everything instead
if (cullingMask == 0)
{
cullingMask = int.MaxValue;
}
else
{
// Apply additional culling masks
foreach (var subCamera in VR.Interpreter.FindSubCameras())
{
if (!subCamera.name.Contains(SteamCam.baseName))
{
cullingMask |= subCamera.cullingMask;
}
}
}
// Remove layers that are captured by other cameras (see VRGUI)
cullingMask |= LayerMask.GetMask("Default");
cullingMask &= ~(LayerMask.GetMask(VR.Context.UILayer, VR.Context.InvisibleLayer));
cullingMask &= ~(VR.Context.IgnoreMask);
VRLog.Info("The camera sees {0}", string.Join(", ", UnityHelper.GetLayerNames(cullingMask)));
// Apply to both the head camera and the VR camera
ApplyToCameras(targetCamera =>
{
targetCamera.nearClipPlane = 0.01f;
targetCamera.farClipPlane = Blueprint.farClipPlane;
targetCamera.cullingMask = cullingMask;
targetCamera.clearFlags = Blueprint.clearFlags == CameraClearFlags.Skybox ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
targetCamera.backgroundColor = Blueprint.backgroundColor;
var skybox = Blueprint.GetComponent <Skybox>();
if (skybox != null)
{
var vrSkybox = targetCamera.gameObject.GetComponent <Skybox>();
if (vrSkybox == null)
{
vrSkybox = vrSkybox.gameObject.AddComponent <Skybox>();
}
vrSkybox.material = skybox.material;
}
// Hook
InitializeCamera(this, new InitializeCameraEventArgs(targetCamera, Blueprint));
});
// Only execute this code when the blueprint is a different camera
HasValidBlueprint = Blueprint != GetComponent <Camera>();
if (HasValidBlueprint)
{
//StartCoroutine(ExecuteDelayed(delegate { CopyFX(Blueprint); }));
//CopyFX(Blueprint);
Blueprint.cullingMask = 0;
Blueprint.nearClipPlane = Blueprint.farClipPlane = 0;
//Blueprint.targetTexture = _MiniTexture;
//Blueprint.gameObject.AddComponent<BlacklistThrottler>();
// Highlander principle
var listener = Blueprint.GetComponent <AudioListener>();
if (listener)
{
Destroy(listener);
}
}
}
protected virtual void Initialize(T actor)
{
Actor = actor;
VRLog.Debug("Creating character {0}", actor.name);
}
internal void UnregisterSlave(CameraSlave slave)
{
VRLog.Info("Camera went offline: {0}", slave.name);
Slaves.Remove(slave);
UpdateCameraConfig();
}
internal void RegisterSlave(CameraSlave slave)
{
VRLog.Info("Camera went online: {0}", slave.name);
Slaves.Add(slave);
UpdateCameraConfig();
}
/// <summary>
/// Copies the values of a in-game camera to the VR camera.
/// </summary>
/// <param name="blueprint">The camera to copy.</param>
public void Copy(Camera blueprint, bool master = false, bool hasOtherConsumers = false)
{
VRLog.Info("Copying camera: {0}", blueprint ? blueprint.name : "NULL");
if (blueprint && blueprint.GetComponent <CameraSlave>())
{
VRLog.Warn("Is already slave -- NOOP");
return;
}
if (master && UseNewCamera(blueprint))
{
_Blueprint = blueprint ?? _Camera;
// Apply to both the head camera and the VR camera
ApplyToCameras(targetCamera =>
{
targetCamera.nearClipPlane = VR.Context.NearClipPlane / 100;
targetCamera.farClipPlane = Mathf.Max(Blueprint.farClipPlane, MIN_FAR_CLIP_PLANE);
targetCamera.clearFlags = Blueprint.clearFlags == CameraClearFlags.Skybox ? CameraClearFlags.Skybox : CameraClearFlags.SolidColor;
targetCamera.renderingPath = Blueprint.renderingPath;
targetCamera.clearStencilAfterLightingPass = Blueprint.clearStencilAfterLightingPass;
targetCamera.depthTextureMode = Blueprint.depthTextureMode;
targetCamera.layerCullDistances = Blueprint.layerCullDistances;
targetCamera.layerCullSpherical = Blueprint.layerCullSpherical;
targetCamera.useOcclusionCulling = Blueprint.useOcclusionCulling;
targetCamera.hdr = false;
targetCamera.backgroundColor = Blueprint.backgroundColor;
var skybox = Blueprint.GetComponent <Skybox>();
if (skybox != null)
{
var vrSkybox = targetCamera.gameObject.GetComponent <Skybox>();
if (vrSkybox == null)
{
vrSkybox = targetCamera.gameObject.AddComponent <Skybox>();
}
vrSkybox.material = skybox.material;
}
foreach (var comp in blueprint.GetComponents <MonoBehaviour>())
{
if (targetCamera.gameObject.GetComponent(comp.GetType()) == null)
{
if (VR.Interpreter.IsAllowedEffect(comp))
{
VRLog.Debug("Copy FX " + comp.GetType().Name);
var cp = targetCamera.gameObject.CopyComponentFrom(comp);
cp.enabled = comp.enabled;
m_bFxEnabled = true;
FixEffectOrder();
}
}
}
});
}
if (blueprint)
{
blueprint.gameObject.AddComponent <CameraSlave>();
// Highlander principle
var listener = blueprint.GetComponent <AudioListener>();
if (listener)
{
Destroy(listener);
}
if (!hasOtherConsumers && blueprint.targetTexture == null && VR.Interpreter.IsIrrelevantCamera(blueprint))
{
//StartCoroutine(ExecuteDelayed(delegate { CopyFX(Blueprint); }));
//CopyFX(Blueprint);
blueprint.gameObject.AddComponent <CameraKiller>();
//blueprint.enabled = false;
//blueprint.nearClipPlane = Blueprint.farClipPlane = 0;
//Blueprint.targetTexture = _MiniTexture;
//Blueprint.gameObject.AddComponent<BlacklistThrottler>();
}
}
if (master)
{
// Hook
InitializeCamera(this, new InitializeCameraEventArgs(GetComponent <Camera>(), Blueprint));
}
CopiedCamera(this, new CopiedCameraEventArgs(blueprint));
}
