public override void OnInspectorGUI()
{
PhysicalDisplayManager manager = target as PhysicalDisplayManager;
manager.machineName = EditorGUILayout.TextField("Machine Name", manager.machineName);
manager.displayNumber = EditorGUILayout.IntField("Display Number", manager.displayNumber);
manager.displayResolution = EditorGUILayout.Vector2IntField("Resolution", manager.displayResolution);
if (GUILayout.Button("Assign children to this manager"))
{
foreach (Transform child in manager.transform)
{
PhysicalDisplay disp = child.GetComponent <PhysicalDisplay>();
if (disp != null)
{
if (disp.manager != null)
{
disp.manager.displays.Remove(disp);
}
disp.manager = manager;
EditorUtility.SetDirty(disp);
if (!manager.displays.Contains(disp))
{
manager.displays.Add(disp);
}
}
}
}
GUILayout.Label("Associated displays:");
for (int i = 0; i < manager.displays.Count; i++)
{
if (EditorGUILayout.ObjectField(manager.displays[i], typeof(PhysicalDisplay)) == null)
{
manager.displays.RemoveAt(i);
i--;
}
}
PhysicalDisplay addedDisp = (PhysicalDisplay)EditorGUILayout.ObjectField("Add Display", null, typeof(PhysicalDisplay));
if (addedDisp != null)
{
if (addedDisp.manager != null)
{
addedDisp.manager.displays.Remove(addedDisp);
}
addedDisp.manager = manager;
if (!manager.displays.Contains(addedDisp))
{
manager.displays.Add(addedDisp);
}
}
if (GUI.changed)
{
EditorUtility.SetDirty(manager);
EditorSceneManager.MarkSceneDirty(EditorSceneManager.GetActiveScene());
}
}
void Start()
{
PhysicalDisplay disp = this.display = gameObject.GetComponent <PhysicalDisplay>();
disp.transform.localPosition = disp.transform.localPosition +
disp.transform.right.normalized * (rightBlend - leftBlend) * disp.halfWidth() * 0.5f +
disp.transform.up.normalized * (topBlend - bottomBlend) * disp.halfHeight() * 0.5f;
Vector2 shift = new Vector2((leftBlend + rightBlend) * disp.halfWidth(), (bottomBlend + topBlend) * disp.halfHeight());
disp.width += shift.x;
disp.height += shift.y;
}
void Update()
{
if (!initialized)
{
if (GetComponent <PhysicalDisplay>().Initialized())
{
SetupPostProcessing();
initialized = true;
}
}
else
{
PhysicalDisplay display = GetComponent <PhysicalDisplay>();
}
}
void OnDrawGizmosSelected()
{
#if UNITY_EDITOR
if (EditorApplication.isPlaying)
{
return;
}
#endif
PhysicalDisplay disp = GetComponent <PhysicalDisplay>();
if (leftBlend != 0)
{
Gizmos.color = Color.red;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(-1.0f - leftBlend, 1.0f)), disp.ScreenspaceToWorld(new Vector2(-1.0f - leftBlend, -1.0f)));
Gizmos.color = Color.blue;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(-1.0f + leftBlend, 1.0f)), disp.ScreenspaceToWorld(new Vector2(-1.0f + leftBlend, -1.0f)));
}
if (topBlend != 0)
{
Gizmos.color = Color.red;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(-1.0f, 1.0f + topBlend)), disp.ScreenspaceToWorld(new Vector2(1.0f, 1.0f + topBlend)));
Gizmos.color = Color.blue;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(-1.0f, 1.0f - topBlend)), disp.ScreenspaceToWorld(new Vector2(1.0f, 1.0f - topBlend)));
}
if (rightBlend != 0)
{
Gizmos.color = Color.red;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(1.0f + rightBlend, 1.0f)), disp.ScreenspaceToWorld(new Vector2(1.0f + rightBlend, -1.0f)));
Gizmos.color = Color.blue;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(1.0f - rightBlend, 1.0f)), disp.ScreenspaceToWorld(new Vector2(1.0f - rightBlend, -1.0f)));
}
if (bottomBlend != 0)
{
Gizmos.color = Color.red;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(-1.0f, -1.0f - bottomBlend)), disp.ScreenspaceToWorld(new Vector2(1.0f, -1.0f - bottomBlend)));
Gizmos.color = Color.blue;
Gizmos.DrawLine(disp.ScreenspaceToWorld(new Vector2(-1.0f, -1.0f + bottomBlend)), disp.ScreenspaceToWorld(new Vector2(1.0f, -1.0f + bottomBlend)));
}
}
/// <summary>
/// helper function to assign this manager to all its children
/// </summary>
/// <param name="it">initial object to recursively iterate through</param>
void AssignManagerChildren_h(GameObject it = null)
{
if (it == null)
{
it = gameObject;
}
for (int i = 0; i < it.transform.childCount; i++)
{
GameObject child = it.transform.GetChild(i).gameObject;
PhysicalDisplay disp = child.GetComponent <PhysicalDisplay>();
if (disp != null)
{
if (disp.manager != null)
{
disp.manager.displays.Remove(disp);
}
displays.Remove(disp);
disp.manager = this;
displays.Add(disp);
}
AssignManagerChildren_h(child);
}
}
public override void OnInspectorGUI()
{
PhysicalDisplay display = target as PhysicalDisplay;
PhysicalDisplayManager newMan = (PhysicalDisplayManager)EditorGUILayout.ObjectField("Manager", display.manager, typeof(PhysicalDisplayManager), true);
if (newMan != display.manager)
{
if (newMan != null)
{
newMan.displays.Add(display);
}
if (display.manager != null)
{
display.manager.displays.Remove(display);
}
}
display.manager = newMan;
if (newMan == null)
{
display.machineName = EditorGUILayout.TextField("Machine Name", display.machineName);
}
display.width = EditorGUILayout.FloatField("Physical Width", display.width);
display.height = EditorGUILayout.FloatField("Physical Height", display.height);
display.head = (HeadConfiguration)EditorGUILayout.ObjectField("Head", display.head, typeof(HeadConfiguration), true);
display.useXRCameras = EditorGUILayout.Toggle(new GUIContent(
"Use XR Cameras (Quad Buffer)",
@"Whether the cameras associated with this display should output to an XR device (such as headset or quad-buffered stereo 3D display)
If you do post processing on the cameras (such as a PhysicalDisplayCalibration) set this to false
This is probably also unnecessary if using a Dual-Pipe 3D display"
), display.useXRCameras
);
display.useRenderTextures = EditorGUILayout.Toggle(new GUIContent("Use Render Textures", "Render to render textures instead of screen, for post processing"), display.useRenderTextures);
if (display.useRenderTextures)
{
display.renderTextureSize = EditorGUILayout.Vector2IntField("Render Texture Size", display.renderTextureSize);
}
if (!display.useRenderTextures && display.manager == null)
{
if (display.exclusiveFullscreen = EditorGUILayout.Toggle("Use Specific Display", display.exclusiveFullscreen))
{
display.display = EditorGUILayout.IntField("Display", display.display);
}
}
if (display.manager != null)
{
display.exclusiveFullscreen = false;
}
if (display.is3D = EditorGUILayout.Toggle("Is 3D", display.is3D))
{
if (display.dualPipe = EditorGUILayout.Toggle(new GUIContent("Dual Pipe", "Does the display use a dual pipe setup?"), display.dualPipe))
{
if (!display.exclusiveFullscreen && !(display.dualInstance = EditorGUILayout.Toggle(new GUIContent("Dual Instance", "Use one instance of Unity for each eye?"), display.dualInstance)))
{
//3d, dual pipe, single instance
display.windowBounds = EditorGUILayout.RectIntField(new GUIContent("Viewport Rect", "Where the window will be positioned on the screen"), display.windowBounds);
}
display.leftViewport = EditorGUILayout.RectIntField("Left Viewport", display.leftViewport);
display.rightViewport = EditorGUILayout.RectIntField("Right Viewport", display.rightViewport);
}
else
{
display.windowBounds = EditorGUILayout.RectIntField(new GUIContent("Viewport Rect", "Where the window will be positioned on the screen"), display.windowBounds);
display.dualInstance = false;
}
}
else
{
display.windowBounds = EditorGUILayout.RectIntField(new GUIContent("Viewport Rect", "Where the window will be positioned on the screen"), display.windowBounds);
display.dualPipe = false;
display.dualInstance = false;
}
List <string> errors = display.GetSettingsErrors();
if (errors.Count != 0)
{
GUIStyle style = new GUIStyle();
style.richText = true;
EditorGUILayout.LabelField("<color=red>This PhysicalDisplay has some incompatible or invalid settings, behavior may be undefined!</color>", style);
}
foreach (string error in errors)
{
GUIStyle style = new GUIStyle();
style.richText = true;
EditorGUILayout.LabelField("<color=red>" + error + "</color>", style);
}
if (display.loadSettingsAtRuntime = EditorGUILayout.Toggle("Load Settings At Runtime", display.loadSettingsAtRuntime))
{
display.serializedLocation = EditorGUILayout.TextField(display.serializedLocation);
}
if (GUILayout.Button("Export Display Settings to JSON"))
{
string path = EditorUtility.SaveFilePanel("Export Settings", "./", "settings.json", "json");
if (path != null)
{
display.TryToSerialize(path);
}
}
if (GUILayout.Button("Import Display Settings from JSON"))
{
string path = EditorUtility.SaveFilePanel("Import Settings", "./", "settings.json", "json");
if (path != null)
{
display.TryToDeSerialize(path);
}
}
if (GUI.changed)
{
EditorUtility.SetDirty(display);
EditorSceneManager.MarkSceneDirty(EditorSceneManager.GetActiveScene());
}
}
void SetupPostProcessing()
{
PhysicalDisplay display = GetComponent <PhysicalDisplay>();
GameObject staticParent = new GameObject("Post Holder For: " + gameObject.name);
// Apply multiplier factor on all vertices
int numVertices = this.dewarpMeshPositions.verts.Length;
Vector3[] verts = this.dewarpMeshPositions.verts;
for (int i = 0; i < numVertices; i++)
{
verts[i] *= GetMultiplierFactor();
}
bool stereo = true;
if (this.GetDisplay().is3D)
{
if (this.GetDisplay().leftCam != null)
{
this.displayCalibrations.Add(HeadCamera.LEFT, new Dewarp(gameObject.name, this.postProcessMaterial, dewarpMeshPositions, this.GetDisplay().leftTex));
this.RemovePostProcessingFromHeadCamera(this.GetDisplay().leftCam);
}
else
{
stereo = false;
}
if (this.GetDisplay().rightCam != null)
{
this.displayCalibrations.Add(HeadCamera.RIGHT, new Dewarp(gameObject.name, this.postProcessMaterial, dewarpMeshPositions, this.GetDisplay().rightTex));
this.RemovePostProcessingFromHeadCamera(this.GetDisplay().rightCam);
}
else
{
stereo = false;
}
}
else
{
stereo = false;
this.displayCalibrations.Add(HeadCamera.CENTER, new Dewarp(gameObject.name, this.postProcessMaterial, dewarpMeshPositions, this.GetDisplay().centerTex));
this.RemovePostProcessingFromHeadCamera(this.GetDisplay().centerCam);
}
this.SetDewarpPositions(stereo);
foreach (var displayCalibration in this.displayCalibrations)
{
GameObject obj = displayCalibration.Value.GetDewarpGameObject();
obj.layer = this.postProcessLayer;
obj.transform.parent = staticParent.transform;
}
{
camChild = new GameObject("Calibration Cam (Left)");
camChild.transform.parent = staticParent.transform;
Camera postCam = camChild.AddComponent <Camera>();
postCam.transform.localPosition = globalPostOffset + new Vector3(stereo ? -displayRatio * 2.0f : 0.0f, 0.0f, -1.0f);
postCam.stereoTargetEye = StereoTargetEyeMask.Left;
this.SetPostCameraProperties(postCam);
postCams.Add(postCam);
}
{
GameObject calibrationCamera = new GameObject("Calibration Cam (Right)");
calibrationCamera.transform.parent = staticParent.transform;
Camera postCam = calibrationCamera.AddComponent <Camera>();
postCam.transform.localPosition = globalPostOffset + new Vector3(stereo ? displayRatio * 2.0f : 0.0f, 0.0f, -1.0f);
postCam.stereoTargetEye = StereoTargetEyeMask.Right;
this.SetPostCameraProperties(postCam);
postCams.Add(postCam);
}
globalPostOffset = globalPostOffset + new Vector3(10, 10, 10);
}
/// <summary>
/// Waits for all displays to be initialized, then repositions camera viewports and/or sets up post processing
/// </summary>
void Update()
{
if (!_initialized)
{
bool displaysInitialized = true;
for (int i = 0; i < displays.Count; i++)
{
if (!displays[i].gameObject.activeSelf)
{
continue;
}
if (displays[i].enabled && !displays[i].Initialized())
{
displaysInitialized = false;
break;
}
PhysicalDisplayCalibration cali = displays[i].gameObject.GetComponent <PhysicalDisplayCalibration>();
if (cali != null && !cali.Initialized())
{
displaysInitialized = false;
break;
}
}
//wait until every other display is initialized
if (displaysInitialized)
{
for (int i = 0; i < displays.Count; i++)
{
PhysicalDisplay display = displays[i];
PhysicalDisplayCalibration cali = display.gameObject.GetComponent <PhysicalDisplayCalibration>();
if (cali == null)
{
if (!display.useRenderTextures)
{
if (display.dualPipe)
{
Vector2Int windowSpaceOffset = display.dualInstance ? new Vector2Int(0, 0) : new Vector2Int(display.windowBounds.x, display.windowBounds.y);
display.leftCam.pixelRect = new Rect(
windowSpaceOffset.x + display.leftViewport.x,
windowSpaceOffset.y + display.leftViewport.y,
display.leftViewport.width,
display.leftViewport.height);
display.rightCam.pixelRect = new Rect(
windowSpaceOffset.x + display.rightViewport.x,
windowSpaceOffset.y + display.rightViewport.y,
display.rightViewport.width,
display.rightViewport.height);
}
else
{
//if stereo blit is enabled, only update the viewport of the center cam (in the future perhaps consolidate this logic with useRenderTextures)
if (display.centerCam != null && display.centerCam.GetComponent <StereoBlit>() != null)
{
display.centerCam.pixelRect = new Rect(display.windowBounds.x, display.windowBounds.y, display.windowBounds.width, display.windowBounds.height);
}
else
{
foreach (Camera cam in display.GetAllCameras())
{
Debug.Log("Manager [" + name + "] set Camera [" + cam.name + "] viewport to <"
+ display.windowBounds.x + ", " + display.windowBounds.y + ", " + display.windowBounds.width + ", " + display.windowBounds.height + ">");
cam.pixelRect = new Rect(display.windowBounds.x, display.windowBounds.y, display.windowBounds.width, display.windowBounds.height);
}
}
}
}
}
else
{
//special case for PhysicalDisplayCalibration
//Debug.Log("Display:");
foreach (Camera cam in cali.postCams)
{
Rect r = new Rect(display.windowBounds.x, display.windowBounds.y, display.windowBounds.width, display.windowBounds.height);
//Debug.Log("Set cam " + cam.name + " to " + r);
cam.pixelRect = r;
}
}
}
_initialized = true;
}
}
}
void Update()
{
if (!_initialized)
{
bool displaysInitialized = true;
for (int i = 0; i < displays.Count; i++)
{
if (displays[i].gameObject.activeSelf && displays[i].enabled && !displays[i].Initialized())
{
displaysInitialized = false;
break;
}
PhysicalDisplayCalibration cali = displays[i].gameObject.GetComponent <PhysicalDisplayCalibration>();
if (cali != null && !cali.Initialized())
{
displaysInitialized = false;
break;
}
}
//wait until every other display is initialized
if (displaysInitialized)
{
for (int i = 0; i < displays.Count; i++)
{
PhysicalDisplay display = displays[i];
PhysicalDisplayCalibration cali = display.gameObject.GetComponent <PhysicalDisplayCalibration>();
if (cali == null)
{
if (!display.useRenderTextures)
{
if (display.dualPipe)
{
Vector2Int windowSpaceOffset = display.dualInstance ? new Vector2Int(0, 0) : new Vector2Int(display.windowBounds.x, display.windowBounds.y);
display.leftCam.pixelRect = new Rect(
windowSpaceOffset.x + display.leftViewport.x,
windowSpaceOffset.y + display.leftViewport.y,
display.leftViewport.width,
display.leftViewport.height);
display.rightCam.pixelRect = new Rect(
windowSpaceOffset.x + display.rightViewport.x,
windowSpaceOffset.y + display.rightViewport.y,
display.rightViewport.width,
display.rightViewport.height);
}
else
{
foreach (Camera cam in display.GetAllCameras())
{
Debug.Log("Manager [" + name + "] set Camera [" + cam.name + "] viewport to <"
+ display.windowBounds.x + ", " + display.windowBounds.y + ", " + display.windowBounds.width + ", " + display.windowBounds.height + ">");
cam.pixelRect = new Rect(display.windowBounds.x, display.windowBounds.y, display.windowBounds.width, display.windowBounds.height);
}
}
}
}
else
{
//special case for PhysicalDisplayCalibration
Debug.Log("Display:");
foreach (Camera cam in cali.postCams)
{
cam.pixelRect = new Rect(display.windowBounds.x, display.windowBounds.y, display.windowBounds.width, display.windowBounds.height);
}
}
}
_initialized = true;
}
}
}
void SetupPostProcessing()
{
PhysicalDisplay display = GetComponent <PhysicalDisplay>();
GameObject staticParent = new GameObject("Post Holder For: " + gameObject.name);
bool stereo = true;
if (display.leftCam != null)
{
//create left child object that will contain the dewarping mesh
leftChild = new GameObject("Dewarp Mesh (left) For: " + gameObject.name);
leftChild.layer = 8;
leftChild.transform.parent = staticParent.transform;
//add the dewarping mesh to the left child
MeshFilter meshComponent = leftChild.AddComponent <MeshFilter>();
Mesh mesh = new Mesh();
Vector2 multiplier = new Vector2(displayRatio, 1.0f);
Vector3[] verts =
{
upperRightPosition *multiplier,
upperLeftPosition *multiplier,
lowerLeftPosition *multiplier,
lowerRightPosition *multiplier
};
Vector2[] uvs =
{
new Vector2(1.0f, 1.0f),
new Vector2(0.0f, 1.0f),
new Vector2(0.0f, 0.0f),
new Vector2(1.0f, 0.0f)
};
Vector3[] normals =
{
-Vector3.forward,
-Vector3.forward,
-Vector3.forward,
-Vector3.forward
};
int[] triangles =
{
0, 2, 1,
0, 3, 2
};
mesh.vertices = verts;
mesh.triangles = triangles;
mesh.uv = uvs;
mesh.normals = normals;
meshComponent.mesh = mesh;
leftChild.layer = 8; //post processing layer is 8
//create material for left mesh
leftRenderMat = new Material(postProcessMaterial);
leftRenderMat.name = "Left Material";
//create render texture for left camera
display.leftCam.cullingMask &= ~(1 << 8); //remove post processing layer of the worldspace camera
Vector3 oldPos = display.leftCam.transform.localPosition;
display.leftCam.stereoTargetEye = StereoTargetEyeMask.None;
display.leftCam.transform.localPosition = oldPos;
//assign the render texture to the material and the material to the mesh
leftRenderMat.mainTexture = display.leftTex;
leftChild.AddComponent <MeshRenderer>().material = leftRenderMat;
}
else
{
stereo = false;
}
if (display.rightCam != null)
{
//create right child object that will contain the dewarping mesh
rightChild = new GameObject("Dewarp Mesh (right) For: " + gameObject.name);
rightChild.layer = 8;
rightChild.transform.parent = staticParent.transform;
//add the dewarping mesh to the right child
MeshFilter meshComponent = rightChild.AddComponent <MeshFilter>();
Mesh mesh = new Mesh();
Vector2 multiplier = new Vector2(displayRatio, 1.0f);
Vector3[] verts =
{
upperRightPosition *multiplier,
upperLeftPosition *multiplier,
lowerLeftPosition *multiplier,
lowerRightPosition *multiplier
};
Vector2[] uvs =
{
new Vector2(1.0f, 1.0f),
new Vector2(0.0f, 1.0f),
new Vector2(0.0f, 0.0f),
new Vector2(1.0f, 0.0f)
};
Vector3[] normals =
{
-Vector3.forward,
-Vector3.forward,
-Vector3.forward,
-Vector3.forward
};
int[] triangles =
{
0, 2, 1,
0, 3, 2
};
mesh.vertices = verts;
mesh.triangles = triangles;
mesh.uv = uvs;
mesh.normals = normals;
meshComponent.mesh = mesh;
rightChild.layer = 8; //post processing layer is 8
//create material for right mesh
rightRenderMat = new Material(postProcessMaterial);
rightRenderMat.name = "Right Material";
//create render texture for right camera
display.rightCam.cullingMask &= ~(1 << 8); //remove post processing layer of the worldspace camera
Vector3 oldPos = display.rightCam.transform.localPosition;
display.rightCam.stereoTargetEye = StereoTargetEyeMask.None;
display.rightCam.transform.localPosition = oldPos;
//assign the render texture to the material and the material to the mesh
rightRenderMat.mainTexture = display.rightTex;
rightChild.AddComponent <MeshRenderer>().material = rightRenderMat;
}
else
{
stereo = false;
}
//set the positions of the dewarping mesh children
//we have to do this later because if its not stereo only one exists and it should be at the center of the screen
if (leftChild != null)
{
leftChild.transform.localPosition = globalPostOffset + new Vector3(stereo ? -displayRatio * 2.0f : 0.0f, 0.0f, 0.0f);
}
if (rightChild != null)
{
rightChild.transform.localPosition = globalPostOffset + new Vector3(stereo ? displayRatio * 2.0f : 0.0f, 0.0f, 0.0f);
}
{
camChild = new GameObject("Calibration Cam (Left)");
camChild.transform.parent = staticParent.transform;
Camera postCam = camChild.AddComponent <Camera>();
postCam.transform.localPosition = globalPostOffset + new Vector3(stereo ? -displayRatio * 2.0f : 0.0f, 0.0f, -1.0f);
postCam.nearClipPlane = 0.1f;
postCam.farClipPlane = 10.0f;
postCam.fieldOfView = 90.0f;
postCam.stereoSeparation = 0.0f;
postCam.stereoConvergence = 1000.0f; //probably doesn't matter but far away makes the most sense
postCam.cullingMask = 1 << 8; //post processing layer
postCam.backgroundColor = Color.black;
postCam.clearFlags = CameraClearFlags.SolidColor;
postCam.depth = 1;
postCam.stereoTargetEye = StereoTargetEyeMask.Left;
postCam.allowHDR = false;
postCam.allowMSAA = false;
postCam.renderingPath = RenderingPath.Forward;
postCams.Add(postCam);
}
{
GameObject obj2 = new GameObject("Calibration Cam (Right)");
obj2.transform.parent = staticParent.transform;
Camera postCam = obj2.AddComponent <Camera>();
postCam.transform.localPosition = globalPostOffset + new Vector3(stereo ? displayRatio * 2.0f : 0.0f, 0.0f, -1.0f);
postCam.nearClipPlane = 0.1f;
postCam.farClipPlane = 10.0f;
postCam.fieldOfView = 90.0f;
postCam.stereoSeparation = 0.0f;
postCam.stereoConvergence = 1000.0f; //probably doesn't matter but far away makes the most sense
postCam.cullingMask = 1 << 8; //post processing layer
postCam.backgroundColor = Color.black;
postCam.clearFlags = CameraClearFlags.SolidColor;
postCam.depth = 1;
postCam.stereoTargetEye = StereoTargetEyeMask.Right;
postCam.allowHDR = false;
postCam.allowMSAA = false;
postCam.renderingPath = RenderingPath.Forward;
postCams.Add(postCam);
}
globalPostOffset = globalPostOffset + new Vector3(10, 10, 10);
}
