// Get a DisplayConfig object from the server via ClientKit.
// Setup stereo rendering with DisplayConfig data.
void SetupDisplay()
{
//get the DisplayConfig object from ClientKit
if (_clientKit.context == null)
{
Debug.LogError("ClientContext is null. Can't setup display.");
return;
}
_displayConfig = _clientKit.context.GetDisplayConfig();
if (_displayConfig == null)
{
return;
}
_displayConfigInitialized = true;
SetupRenderManager();
//get the number of viewers, bail if there isn't exactly one viewer for now
_viewerCount = _displayConfig.GetNumViewers();
if (_viewerCount != 1)
{
Debug.LogError(_viewerCount + " viewers found, but this implementation requires exactly one viewer.");
return;
}
//Set Unity player resolution
SetResolution();
//create scene objects
CreateHeadAndEyes();
SetRenderParams();
}
//Creates a head and eyes as configured in clientKit
//Viewers and Eyes are siblings, children of DisplayController
//Each eye has one child Surface which has a camera
private void CreateHeadAndEyes()
{
/* ASSUME ONE VIEWER */
//Create VRViewers, only one in this implementation
_viewerCount = (uint)_displayConfig.GetNumViewers();
if (_viewerCount != NUM_VIEWERS)
{
Debug.LogError(_viewerCount + " viewers detected. This implementation supports exactly one viewer.");
return;
}
_viewers = new VRViewer[_viewerCount];
//loop through viewers because at some point we could support multiple viewers
//but this implementation currently supports exactly one
for (uint viewerIndex = 0; viewerIndex < _viewerCount; viewerIndex++)
{
//create a VRViewer
GameObject vrViewer = new GameObject("VRViewer" + viewerIndex);
vrViewer.AddComponent <AudioListener>(); //add an audio listener
VRViewer vrViewerComponent = vrViewer.AddComponent <VRViewer>();
vrViewerComponent.DisplayController = this; //pass DisplayController to Viewers
vrViewerComponent.ViewerIndex = viewerIndex; //set the viewer's index
vrViewer.transform.parent = this.transform; //child of DisplayController
vrViewer.transform.localPosition = Vector3.zero;
_viewers[viewerIndex] = vrViewerComponent;
//create Viewer's VREyes
uint eyeCount = (uint)_displayConfig.GetNumEyesForViewer(viewerIndex); //get the number of eyes for this viewer
vrViewerComponent.CreateEyes(eyeCount);
}
}
// Creates a head and eyes as configured in clientKit
// Viewers and Eyes are siblings, children of DisplayController
// Each eye has one child Surface which has a camera
private void CreateHeadAndEyes()
{
/* ASSUME ONE VIEWER */
// Create VRViewers, only one in this implementation
_viewerCount = (uint)_displayConfig.GetNumViewers();
if (_viewerCount != NUM_VIEWERS)
{
Debug.LogError(_viewerCount + " viewers detected. This implementation supports exactly one viewer.");
return;
}
_viewers = new VRViewer[_viewerCount];
uint viewerIndex = 0;
//Check if there are already VRViewers in the scene.
//If so, create eyes for them.
VRViewer[] viewersInScene = FindObjectsOfType <VRViewer>();
if (viewersInScene != null && viewersInScene.Length > 0)
{
for (viewerIndex = 0; viewerIndex < viewersInScene.Length; viewerIndex++)
{
VRViewer viewer = viewersInScene[viewerIndex];
// get the VRViewer gameobject
GameObject vrViewer = viewer.gameObject;
vrViewer.name = "VRViewer" + viewerIndex; //change its name to VRViewer0
//@todo optionally add components
if (vrViewer.GetComponent <AudioListener>() == null)
{
vrViewer.AddComponent <AudioListener>(); //add an audio listener
}
viewer.DisplayController = this; //pass DisplayController to Viewers
viewer.ViewerIndex = viewerIndex; //set the viewer's index
vrViewer.transform.parent = this.transform; //child of DisplayController
vrViewer.transform.localPosition = Vector3.zero;
_viewers[viewerIndex] = viewer;
if (viewerIndex == 0)
{
vrViewer.tag = "MainCamera"; //set the MainCamera tag for the first Viewer
}
// create Viewer's VREyes
uint eyeCount = (uint)_displayConfig.GetNumEyesForViewer(viewerIndex); //get the number of eyes for this viewer
viewer.CreateEyes(eyeCount);
}
}
// loop through viewers because at some point we could support multiple viewers
// but this implementation currently supports exactly one
for (; viewerIndex < _viewerCount; viewerIndex++)
{
// create a VRViewer
GameObject vrViewer = new GameObject("VRViewer" + viewerIndex);
if (vrViewer.GetComponent <AudioListener>() == null)
{
vrViewer.AddComponent <AudioListener>(); //add an audio listener
}
VRViewer vrViewerComponent = vrViewer.AddComponent <VRViewer>();
vrViewerComponent.DisplayController = this; //pass DisplayController to Viewers
vrViewerComponent.ViewerIndex = viewerIndex; //set the viewer's index
vrViewer.transform.parent = this.transform; //child of DisplayController
vrViewer.transform.localPosition = Vector3.zero;
_viewers[viewerIndex] = vrViewerComponent;
vrViewer.tag = "MainCamera";
// create Viewer's VREyes
uint eyeCount = (uint)_displayConfig.GetNumEyesForViewer(viewerIndex); //get the number of eyes for this viewer
vrViewerComponent.CreateEyes(eyeCount);
}
}
//Get a DisplayConfig object from the server via ClientKit.
//Setup stereo rendering with DisplayConfig data.
void SetupDisplay()
{
//get the DisplayConfig object from ClientKit
if(_clientKit.context == null)
{
Debug.LogError("ClientContext is null. Can't setup display.");
return;
}
_displayConfig = _clientKit.context.GetDisplayConfig();
if (_displayConfig == null)
{
return;
}
_displayConfigInitialized = true;
//get the number of viewers, bail if there isn't exactly one viewer for now
_viewerCount = _displayConfig.GetNumViewers();
if(_viewerCount != 1)
{
Debug.LogError(_viewerCount + " viewers found, but this implementation requires exactly one viewer.");
return;
}
//create scene objects
CreateHeadAndEyes();
}