public void CheckConsistency( Animator animator, EyeAndHeadAnimator eyeAndHeadAnimator )
{
if ( eyeControl == EyeControl.MecanimEyeBones )
{
if ( null == animator )
throw new System.Exception("No Animator found.");
if ( null == animator.GetBoneTransform(HumanBodyBones.LeftEye) || null == animator.GetBoneTransform(HumanBodyBones.LeftEye) )
throw new System.Exception("Mecanim humanoid eye bones not found.");
if ( false == isEyeBoneDefaultSet )
SaveDefault( eyeAndHeadAnimator );
}
else if ( eyeControl == EyeControl.SelectedObjects )
{
if ( null == leftEye )
throw new System.Exception("The left eye object hasn't been assigned.");
if ( null == rightEye )
throw new System.Exception("The right eye object hasn't been assigned.");
if ( false == isEyeBallDefaultSet )
SaveDefault( eyeAndHeadAnimator );
}
if ( eyelidControl == EyelidControl.Bones )
{
if ( upperEyeLidLeft == null || upperEyeLidRight == null )
throw new System.Exception("The upper eyelid bones haven't been assigned.");
if ( false == isEyelidBonesDefaultSet )
throw new System.Exception("The default eyelid position hasn't been saved.");
if ( false == isEyelidBonesClosedSet )
throw new System.Exception("The eyes closed eyelid position hasn't been saved.");
if ( false == isEyelidBonesLookUpSet )
throw new System.Exception("The eyes look up eyelid position hasn't been saved.");
if ( false == isEyelidBonesLookDownSet )
throw new System.Exception("The eyes look down eyelid position hasn't been saved.");
}
else if ( eyelidControl == EyelidControl.Blendshapes )
{
if ( false == isEyelidBlendshapeDefaultSet )
throw new System.Exception("The default eyelid position hasn't been saved.");
if ( false == isEyelidBlendshapeClosedSet )
throw new System.Exception("The eyes closed eyelid position hasn't been saved.");
if ( false == isEyelidBlendshapeLookUpSet )
throw new System.Exception("The eyes look up eyelid position hasn't been saved.");
if ( false == isEyelidBlendshapeLookDownSet )
throw new System.Exception("The eyes look down eyelid position hasn't been saved.");
}
}
public void Initialize()
{
if ( isInitialized )
return;
eyeAndHeadAnimator = GetComponent<EyeAndHeadAnimator>();
eyeAndHeadAnimator.Initialize();
//*** Player eyes: either user main camera or VR cameras
{
#if UNITY_5_1 || UNITY_5_2 || UNITY_5_3 || UNITY_5_4 || UNITY_5_5 || UNITY_5_6 || UNITY_5_7 || UNITY_5_8 || UNITY_5_9
useNativeVRSupport = useVR = UnityEngine.VR.VRDevice.isPresent && UnityEngine.VR.VRSettings.enabled;
#else
useNativeVRSupport = false;
#endif
if ( useNativeVRSupport )
{
GameObject ovrRigGO = GameObject.Find("OVRCameraRig");
if ( ovrRigGO != null )
{
useVR = true;
playerLeftEyeXform = Utils.FindChildInHierarchy(ovrRigGO, "LeftEyeAnchor").transform;
playerRightEyeXform = Utils.FindChildInHierarchy(ovrRigGO, "RightEyeAnchor").transform;
playerEyeCenterXform = Utils.FindChildInHierarchy(ovrRigGO, "CenterEyeAnchor").transform;
}
else if ( Camera.main == null && playerEyeCenter == null)
{
Debug.LogError("Main camera not found. Please set the main camera's tag to 'MainCamera' or set Player Eye Center.");
useVR = false;
useNativeVRSupport = false;
lookAtPlayerRatio = 0;
}
else
{
createdPlayerEyeCenterGO = new GameObject("CreatedPlayerCenterVREye") { hideFlags = HideFlags.HideInHierarchy };
createdPlayerLeftEyeGO = new GameObject("CreatedPlayerLeftVREye") { hideFlags = HideFlags.HideInHierarchy };
createdPlayerRightEyeGO = new GameObject("CreatedPlayerRightVREye") { hideFlags = HideFlags.HideInHierarchy };
playerEyeCenterXform = createdPlayerEyeCenterGO.transform;
playerLeftEyeXform = createdPlayerLeftEyeGO.transform;
playerRightEyeXform = createdPlayerRightEyeGO.transform;
Transform playerXform = (playerEyeCenter != null) ? playerEyeCenter : Camera.main.transform;
createdVRParentGO = new GameObject("Parent");
createdVRParentGO.transform.position = playerXform.position;
createdVRParentGO.transform.rotation = playerXform.rotation;
createdVRParentGO.transform.parent = playerXform.parent;
playerEyeCenterXform.parent = createdVRParentGO.transform;
playerLeftEyeXform.parent = createdVRParentGO.transform;
playerRightEyeXform.parent = createdVRParentGO.transform;
UpdateNativeVRTransforms();
}
}
else
{
//*** Check for Oculus
{
GameObject ovrRigGO = GameObject.Find("OVRCameraRig");
if ( ovrRigGO != null )
{
useVR = true;
playerLeftEyeXform = Utils.FindChildInHierarchy(ovrRigGO, "LeftEyeAnchor").transform;
playerRightEyeXform = Utils.FindChildInHierarchy(ovrRigGO, "RightEyeAnchor").transform;
playerEyeCenterXform = Utils.FindChildInHierarchy(ovrRigGO, "CenterEyeAnchor").transform;
}
}
}
if ( false == useVR )
{
if ( playerEyeCenter != null )
playerEyeCenterXform = playerEyeCenter;
else if ( Camera.main != null )
playerEyeCenterXform = Camera.main.transform;
else
{
Debug.LogError("Main camera not found. Please set the main camera's tag to 'MainCamera' or set Player Eye Center.");
lookAtPlayerRatio = 0;
}
}
}
nextChangePOITime = 0;
isInitialized = true;
}
void DrawControlData(EyeAndHeadAnimator eyeAndHeadAnimator)
{
if ( redTextStyle == null )
redTextStyle = new GUIStyle (GUI.skin.label) {normal = {textColor = Color.red}};
ControlData controlData = eyeAndHeadAnimator.controlData;
EditorGUI.indentLevel = 0;
//*** Combobox for eye control
{
eyeControl = controlData.eyeControl;
int selectedIndex = EditorGUILayout.Popup ("Eye control", (int) eyeControl, eyeControlStringList);
eyeControl = controlData.eyeControl = (ControlData.EyeControl) selectedIndex;
}
//*** For eyeball control, slots to assign eye objects
{
if ( eyeControl == ControlData.EyeControl.SelectedObjects )
{
controlData.leftEye = EditorGUILayout.ObjectField("Left eye", controlData.leftEye, typeof(Transform), true ) as Transform;
controlData.rightEye = EditorGUILayout.ObjectField("Right eye", controlData.rightEye, typeof(Transform), true ) as Transform;
}
}
//*** bools for eye control
bool isEyeballControl = eyeControl == ControlData.EyeControl.SelectedObjects;
bool isEyeBoneControl = eyeControl == ControlData.EyeControl.MecanimEyeBones;
if ( isEyeBoneControl && false == eyeAndHeadAnimator.gameObject.activeSelf )
{
EditorGUILayout.LabelField("Gameobject inactive; activate to show controls.");
return; // prevent missing animator error message, because the animator cannot be found on a non-active gameobject
}
if ( isEyeBoneControl && animator == null )
animator = eyeAndHeadAnimator.GetComponent<Animator>();
bool isAnimatorMissing = isEyeBoneControl && animator == null;
bool areEyeTransformsMissing = isEyeballControl && ( controlData.leftEye == null || controlData.rightEye == null );
bool areEyeBonesMissing = isEyeBoneControl && animator != null &&
(null == animator.GetBoneTransform(HumanBodyBones.LeftEye) || null == animator.GetBoneTransform(HumanBodyBones.LeftEye) );
//*** Error message if any data for eye control is missing
{
if ( isEyeBoneControl || isEyeballControl )
{
if ( areEyeTransformsMissing )
EditorGUILayout.LabelField("The eyeballs need to be assigned.", redTextStyle);
if ( isAnimatorMissing )
EditorGUILayout.LabelField("No Animator found.", redTextStyle);
if ( areEyeBonesMissing )
EditorGUILayout.LabelField("Eye bones not found; is the Mecanim rig set up correctly?", redTextStyle);
if ( areEyeTransformsMissing || isAnimatorMissing || areEyeBonesMissing )
{
return;
}
}
else
{
return;
}
}
//*** Combobox for eyelid control
{
eyelidControl = controlData.eyelidControl;
int selectedIndex = EditorGUILayout.Popup ("Eyelid control", (int) eyelidControl, eyelidControlStringList);
eyelidControl = controlData.eyelidControl = (ControlData.EyelidControl) selectedIndex;
}
//*** Eyelid bone control: assign transforms for the four bones
{
if ( eyelidControl == ControlData.EyelidControl.Bones )
{
controlData.upperEyeLidLeft = EditorGUILayout.ObjectField("Upper left eyelid", controlData.upperEyeLidLeft, typeof(Transform), true ) as Transform;
controlData.lowerEyeLidLeft = EditorGUILayout.ObjectField("Lower left eyelid", controlData.lowerEyeLidLeft, typeof(Transform), true ) as Transform;
controlData.upperEyeLidRight = EditorGUILayout.ObjectField("Upper right eyelid", controlData.upperEyeLidRight, typeof(Transform), true ) as Transform;
controlData.lowerEyeLidRight = EditorGUILayout.ObjectField("Lower right eyelid", controlData.lowerEyeLidRight, typeof(Transform), true ) as Transform;
}
}
//*** bools for eyelid control
bool isEyelidBoneControl = eyelidControl == ControlData.EyelidControl.Bones;
bool isEyelidBlendshapeControl = eyelidControl == ControlData.EyelidControl.Blendshapes;
bool areEyelidTransformsMissing = isEyelidBoneControl && (controlData.upperEyeLidLeft == null || controlData.upperEyeLidRight == null );
//*** Error message if eyelid transforms are missing
{
if ( areEyelidTransformsMissing )
{
EditorGUILayout.LabelField("At least the upper eyelid bones need to be assigned", redTextStyle);
return;
}
}
//*** Error message if only one of the lower eyelids is assigned
{
if ( isEyelidBoneControl && ((controlData.lowerEyeLidLeft == null) != (controlData.lowerEyeLidRight == null) ))
{
EditorGUILayout.LabelField("Only one of the lower eyelid bones is assigned", redTextStyle);
return;
}
}
//*** Error message if an eyelid bone is assigned twice
{
if ( eyelidControl == ControlData.EyelidControl.Bones )
{
if ( controlData.upperEyeLidLeft != null && controlData.upperEyeLidLeft == controlData.upperEyeLidRight )
{
EditorGUILayout.LabelField("Upper Left eyelid bone cannot be the same as Upper Right", redTextStyle);
return;
}
if ( controlData.upperEyeLidLeft != null && controlData.upperEyeLidLeft == controlData.lowerEyeLidLeft )
{
EditorGUILayout.LabelField("Upper Left eyelid bone cannot be the same as Lower Left", redTextStyle);
return;
}
if ( controlData.upperEyeLidLeft != null && controlData.upperEyeLidLeft == controlData.lowerEyeLidRight )
{
EditorGUILayout.LabelField("Upper Left eyelid bone cannot be the same as Lower Right", redTextStyle);
return;
}
if ( controlData.upperEyeLidRight != null && controlData.upperEyeLidRight == controlData.lowerEyeLidLeft )
{
EditorGUILayout.LabelField("Upper Right eyelid bone cannot be the same as Lower Left", redTextStyle);
return;
}
if ( controlData.upperEyeLidRight != null && controlData.upperEyeLidRight == controlData.lowerEyeLidRight )
{
EditorGUILayout.LabelField("Upper Right eyelid bone cannot be the same as Lower Right", redTextStyle);
return;
}
if ( controlData.lowerEyeLidLeft != null && controlData.lowerEyeLidLeft == controlData.lowerEyeLidRight )
{
EditorGUILayout.LabelField("Lower Left eyelid bone cannot be the same as Lower Right", redTextStyle);
return;
}
}
}
//*** Combobox for eyelid bone mode (RotationAndPosition, Rotation, or Position)
{
if ( eyelidControl == ControlData.EyelidControl.Bones )
{
eyelidBoneMode = controlData.eyelidBoneMode;
int selectedIndex = EditorGUILayout.Popup ("Eyelid bone mode", (int) eyelidBoneMode, eyelidBoneModeStringList);
eyelidBoneMode = controlData.eyelidBoneMode = (ControlData.EyelidBoneMode) selectedIndex;
}
}
bool isDefaultSet = false;
bool isClosedSet = false;
bool isLookUpSet = false;
bool isLookDownSet = false;
//*** Default eye opening
{
if ( isEyeBoneControl || isEyeballControl )
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Eyes open, looking straight");
if ( GUILayout.Button("Save") )
controlData.SaveDefault( eyeAndHeadAnimator );
isDefaultSet = true;
if ( isEyeballControl )
isDefaultSet &= controlData.isEyeBallDefaultSet;
if ( isEyeBoneControl )
isDefaultSet &= controlData.isEyeBoneDefaultSet;
if ( isEyelidBoneControl )
isDefaultSet &= controlData.isEyelidBonesDefaultSet;
if ( isEyelidBlendshapeControl )
isDefaultSet &= controlData.isEyelidBlendshapeDefaultSet;
if ( isDefaultSet )
{
if ( GUILayout.Button( "Load") )
controlData.RestoreDefault();
}
else
EditorGUILayout.LabelField( "Not saved yet", redTextStyle);
EditorGUILayout.EndHorizontal();
}
}
if ( isDefaultSet )
{
//*** Closed
{
if ( isEyelidBoneControl || isEyelidBlendshapeControl )
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Eyes closed, looking straight");
if ( GUILayout.Button("Save") )
controlData.SaveClosed( eyeAndHeadAnimator );
isClosedSet = true;
if ( isEyelidBoneControl )
isClosedSet &= controlData.isEyelidBonesClosedSet;
if ( isEyelidBlendshapeControl )
isClosedSet &= controlData.isEyelidBlendshapeClosedSet;
if ( isClosedSet )
{
if ( GUILayout.Button("Load") )
controlData.RestoreClosed();
}
else
EditorGUILayout.LabelField("Not saved yet", redTextStyle);
EditorGUILayout.EndHorizontal();
}
}
//*** Looking up
{
EditorGUILayout.BeginHorizontal();
string tooltip = "Rotate " + (isEyeBoneControl ? "eyebones" : "eyes") + " to look up maximally";
if ( isEyelidBoneControl || isEyelidBlendshapeControl )
tooltip += ", and adjust eyelid " + (isEyelidBoneControl ? "bone rotation" : "blendshapes") + " for that position";
EditorGUILayout.LabelField(new GUIContent("Looking up", tooltip));
if ( GUILayout.Button("Save") )
controlData.SaveLookUp( eyeAndHeadAnimator );
isLookUpSet = true;
if ( isEyeballControl )
isLookUpSet &= controlData.isEyeBallLookUpSet;
if ( isEyeBoneControl )
isLookUpSet &= controlData.isEyeBoneLookUpSet;
if ( isEyelidBoneControl )
isLookUpSet &= controlData.isEyelidBonesLookUpSet;
if ( isEyelidBlendshapeControl )
isLookUpSet &= controlData.isEyelidBlendshapeLookUpSet;
if ( isLookUpSet )
{
if ( GUILayout.Button("Load") )
controlData.RestoreLookUp();
}
else
EditorGUILayout.LabelField("Not saved yet", redTextStyle);
EditorGUILayout.EndHorizontal();
}
//*** Looking down
{
EditorGUILayout.BeginHorizontal();
string tooltip = "Rotate " + (isEyeBoneControl ? "eyebones" : "eyes") + " to look down maximally";
if ( isEyelidBoneControl || isEyelidBlendshapeControl )
tooltip += ", and adjust eyelid " + (isEyelidBoneControl ? "bone rotation" : "blendshapes") + " for that position";
EditorGUILayout.LabelField(new GUIContent("Looking down", tooltip));
if ( GUILayout.Button("Save") )
controlData.SaveLookDown( eyeAndHeadAnimator );
isLookDownSet = true;
if ( isEyeballControl )
isLookDownSet &= controlData.isEyeBallLookDownSet;
if ( isEyeBoneControl )
isLookDownSet &= controlData.isEyeBoneLookDownSet;
if ( isEyelidBoneControl )
isLookDownSet &= controlData.isEyelidBonesLookDownSet;
if ( isEyelidBlendshapeControl )
isLookDownSet &= controlData.isEyelidBlendshapeLookDownSet;
if (isLookDownSet)
{
if (GUILayout.Button("Load"))
controlData.RestoreLookDown();
}
else
EditorGUILayout.LabelField("Not saved yet", redTextStyle);
EditorGUILayout.EndHorizontal();
}
}
if (eyelidControl == ControlData.EyelidControl.Bones)
{
const string tooltip = "0: normal. 1: max widened, -1: max squint";
controlData.eyeWidenOrSquint = EditorGUILayout.Slider(new GUIContent("Eye widen or squint", tooltip), controlData.eyeWidenOrSquint, -1, 1);
}
}