// Private methods
void InitializeVR()
{
mouseButtons[0] = mouseButtons[1] = mouseButtons[2] = false;
if (m_displayLog)
{
GameObject gui = new GameObject();
m_GUI = gui.AddComponent <GUIText>() as GUIText;
gui.transform.localPosition = new UnityEngine.Vector3(0.5f, 0.0f, 0.0f);
m_GUI.pixelOffset = new UnityEngine.Vector2(15, 0);
m_GUI.anchor = TextAnchor.LowerCenter;
}
MVRTools.IsEditor = Application.isEditor;
if (MiddleVR.VRKernel != null)
{
MVRTools.Log(3, "[ ] VRKernel already alive, reset Unity Manager.");
MVRTools.VRReset();
m_isInit = true;
// Not needed because this is the first execution of this script instance
// m_isGeometrySet = false;
m_FirstFrameAfterReset = MiddleVR.VRKernel.GetFrame();
}
else
{
if (CustomLicense)
{
MVRTools.CustomLicense = true;
MVRTools.CustomLicenseName = CustomLicenseName;
MVRTools.CustomLicenseCode = CustomLicenseCode;
}
m_isInit = MVRTools.VRInitialize(ConfigFile);
}
if (SimpleClusterParticles)
{
_SetParticlesSeeds();
}
// Get AA from vrx configuration file
m_AntiAliasingLevel = (int)MiddleVR.VRDisplayMgr.GetAntiAliasing();
DumpOptions();
if (!m_isInit)
{
GameObject gui = new GameObject();
m_GUI = gui.AddComponent <GUIText>() as GUIText;
gui.transform.localPosition = new UnityEngine.Vector3(0.2f, 0.0f, 0.0f);
m_GUI.pixelOffset = new UnityEngine.Vector2(0, 0);
m_GUI.anchor = TextAnchor.LowerLeft;
string txt = m_Kernel.GetLogString(true);
print(txt);
m_GUI.text = txt;
return;
}
m_Kernel = MiddleVR.VRKernel;
m_DeviceMgr = MiddleVR.VRDeviceMgr;
m_DisplayMgr = MiddleVR.VRDisplayMgr;
m_ClusterMgr = MiddleVR.VRClusterMgr;
if (SimpleCluster)
{
SetupSimpleCluster();
}
if (DisableExistingCameras)
{
Camera[] cameras = GameObject.FindObjectsOfType(typeof(Camera)) as Camera[];
foreach (Camera cam in cameras)
{
if (cam.targetTexture == null)
{
cam.enabled = false;
}
}
}
MVRNodesCreator.Instance.CreateNodes(VRSystemCenterNode, DebugNodes, DebugScreens, GrabExistingNodes, TemplateCamera);
MVRTools.CreateViewportsAndCameras(DontChangeWindowGeometry, m_AllowRenderTargetAA);
//AttachCameraCB();
MVRTools.Log(4, "[<] End of VR initialization script");
}
// Update is called once per frame
void Update()
{
//MVRTools.Log("VRManagerUpdate");
// Initialize interactions
if (!m_InteractionsInitialized)
{
_SetNavigation(Navigation);
_SetManipulation(Manipulation);
_SetVirtualHandMapping(VirtualHandMapping);
m_InteractionsInitialized = true;
}
MVRNodesMapper nodesMapper = MVRNodesMapper.Instance;
nodesMapper.UpdateNodesUnityToMiddleVR();
if (m_isInit)
{
MVRTools.Log(4, "[>] Unity Update - Start");
if (m_Kernel.GetFrame() >= m_FirstFrameAfterReset + 1 && !m_isGeometrySet && !Application.isEditor)
{
if (!DontChangeWindowGeometry)
{
m_DisplayMgr.SetUnityWindowGeometry();
}
m_isGeometrySet = true;
}
if (m_Kernel.GetFrame() == 0)
{
// Set the random seed in kernel for dispatching only during start-up.
// With clustering, a client will be set by a call to kernel.Update().
if (!m_ClusterMgr.IsCluster() ||
(m_ClusterMgr.IsCluster() && m_ClusterMgr.IsServer()))
{
// The cast is safe because the seed is always positive.
uint seed = (uint)UnityEngine.Random.seed;
m_Kernel._SetRandomSeed(seed);
}
}
m_Kernel.Update();
if (m_Kernel.GetFrame() == 0)
{
// Set the random seed in a client only during start-up.
if (m_ClusterMgr.IsCluster() && m_ClusterMgr.IsClient())
{
// The cast is safe because the seed comes from
// a previous value of Unity.
int seed = (int)m_Kernel.GetRandomSeed();
UnityEngine.Random.seed = seed;
}
}
UpdateInput();
if (ShowFPS)
{
this.GetComponent <GUIText>().text = m_Kernel.GetFPS().ToString("f2");
}
nodesMapper.UpdateNodesMiddleVRToUnity(false);
MVRTools.UpdateCameraProperties();
if (m_displayLog)
{
string txt = m_Kernel.GetLogString(true);
print(txt);
m_GUI.text = txt;
}
vrKeyboard keyb = m_DeviceMgr.GetKeyboard();
if (keyb != null)
{
if (keyb.IsKeyPressed(MiddleVR.VRK_LSHIFT) || keyb.IsKeyPressed(MiddleVR.VRK_RSHIFT))
{
if (keyb.IsKeyToggled(MiddleVR.VRK_D))
{
ShowFPS = !ShowFPS;
}
if (keyb.IsKeyToggled(MiddleVR.VRK_W) || keyb.IsKeyToggled(MiddleVR.VRK_Z))
{
ShowWand = !ShowWand;
ShowWandGeometry(ShowWand);
}
// Toggle Fly mode on interactions
if (keyb.IsKeyToggled(MiddleVR.VRK_F))
{
Fly = !Fly;
}
// Navigation mode switch
if (keyb.IsKeyToggled(MiddleVR.VRK_N))
{
vrInteraction navigation = _GetNextInteraction("ContinuousNavigation");
if (navigation != null)
{
MiddleVR.VRInteractionMgr.Activate(navigation);
}
}
}
}
DeltaTime = m_Kernel.GetDeltaTime();
MVRTools.Log(4, "[<] Unity Update - End");
}
else
{
//Debug.LogWarning("[ ] If you have an error mentioning 'DLLNotFoundException: MiddleVR_CSharp', please restart Unity. If this does not fix the problem, please make sure MiddleVR is in the PATH environment variable.");
}
// If QualityLevel changed, we have to reset the Unity Manager
if (m_NeedDelayedRenderingReset)
{
if (m_RenderingResetDelay == 0)
{
MVRTools.Log(3, "[ ] Graphic quality forced, reset Unity Manager.");
MVRTools.VRReset();
MVRTools.CreateViewportsAndCameras(DontChangeWindowGeometry, m_AllowRenderTargetAA);
m_isGeometrySet = false;
m_NeedDelayedRenderingReset = false;
}
else
{
--m_RenderingResetDelay;
}
}
}
// Private methods
private void InitializeVR()
{
mouseButtons[0] = mouseButtons[1] = mouseButtons[2] = false;
if (MiddleVR.VRKernel != null)
{
MVRTools.Log(3, "[ ] VRKernel already alive, reset Unity Manager.");
MVRTools.VRReset();
m_isInit = true;
// Not needed because this is the first execution of this script instance
// m_isGeometrySet = false;
m_FirstFrameAfterReset = MiddleVR.VRKernel.GetFrame();
}
else
{
if (CustomLicense)
{
MVRTools.CustomLicense = true;
MVRTools.CustomLicenseName = CustomLicenseName;
MVRTools.CustomLicenseCode = CustomLicenseCode;
}
m_isInit = MVRTools.VRInitialize(ConfigFile);
}
if (SimpleClusterParticles)
{
_SetParticlesSeeds();
}
// Get AA from vrx configuration file
m_AntiAliasingLevel = (int)MiddleVR.VRDisplayMgr.GetAntiAliasing();
DumpOptions();
m_Kernel = MiddleVR.VRKernel;
m_DeviceMgr = MiddleVR.VRDeviceMgr;
m_DisplayMgr = MiddleVR.VRDisplayMgr;
m_ClusterMgr = MiddleVR.VRClusterMgr;
if (SimpleCluster)
{
SetupSimpleCluster();
}
if (DisableExistingCameras)
{
Camera[] cameras = GameObject.FindObjectsOfType(typeof(Camera)) as Camera[];
foreach (Camera cam in cameras)
{
if (cam.targetTexture == null)
{
cam.enabled = false;
}
}
}
MVRNodesCreator.Instance.CreateNodes(
VRSystemCenterNode,
DebugNodes, DebugScreens,
GrabExistingNodes, TemplateCamera);
MVRTools.CreateViewportsAndCameras(DontChangeWindowGeometry, true);
MVRTools.Log(4, "[<] End of VR initialization script");
}