Component:EyeManager

Component image 

EyeManager component as seen in the Scene Inspector

Eye see you

— Groxxy

The Eye Manager Component is a component that is used for configuring the Eyes of an avatar, Both supporting simulated eye-movement, and real eye tracking using a headset with built in eye tracking sensors such as the HTC Vive pro eye.

This component is automatically set up by default when setting up an avatar with detectable eyes and blink shape keys.

Fields

Fields

Name	Type	Description
persistent	Bool	Determines whether or not this item will be saved to the server.
UpdateOrder	Int	Controls the order in which this component is updated.
Enabled	Bool	Controls whether or not this component is enabled. Some components stop their functionality when this field is disabled, but some don't.
TargetPoint	raw output of Float3	The average point The eyes are trying to look at currently. Simulated or controlled.
LeftEyeTargetPoint	raw output of Float3	The point The left eye specifically is looking at. Simulated or controlled. This can be different from TargetPoint if LeftEyeTargetOffset has a non zero value.
RightEyeTargetPoint	raw output of Float3	The point The right eye specifically is looking at. Simulated or controlled. This can be different from TargetPoint if RightEyeTargetOffset has a non zero value.
LeftEyeClose	raw output of Float	How much the left eye is closed currently. Simulated or controlled.
RightEyeClose	raw output of Float	How much the right eye is closed currently. Simulated or controlled.
CombinedEyeClose	raw output of Float	an average of how much both eyes are closed.
LeftEyePupilSizeMillimeters	raw output of Float	how big the left eye's pupil is in millimeters currently. Simulated or controlled.
RightEyePupilSizeMillimeters	raw output of Float	How big the right eye's pupil is currently. Simulated or controlled.
CombinedEyePupilSizeMillimeters	raw output of Float	The average pupil size of both eyes. Simulated or controlled.
LeftEyeWiden	raw output of Float	A 0-1 value representing how much the left eye is being wider than rest. Simulated or controlled.
RightEyeWiden	raw output of Float	A 0-1 value representing how much the right eye is being wider than rest. Simulated or controlled.
CombinedEyeWiden	raw output of Float	An average of the eyes being widened. Simulated or controlled.
LeftEyeSqueeze	raw output of Float	A 0-1 value of how scrunched the upper and lower lids are on the left eye. Simulated or controlled.
RightEyeSqueeze	raw output of Float	A 0-1 value of how scrunched the upper and lower lids are on the right eye. Simulated or controlled.
CombinedEyeSqueeze	raw output of Float	An average of the squinting of both eyes. Simulated or controlled.
LeftEyeFrown	raw output of Float	The amount that the left eye is frowning according to the eye tracker if it exists.
RightEyeFrown	raw output of Float	The amount that the right eye is frowning according to the eye tracker if it exists.
CombinedEyeFrown	raw output of Float	The average amount of both eyes frowning according to the eye tracker if it exists.
LeftEyeInnerBrowVertical	raw output of Float	Eye tracking left inner brow vertical value.
RightEyeInnerBrowVertical	raw output of Float	Eye tracking right inner brow vertical value.
CombinedEyeInnerBrowVertical	raw output of Float	Eye tracking average inner brow vertical value.
LeftEyeOuterBrowVertical	raw output of Float	Eye tracking left outer brow vertical value.
RightEyeOuterBrowVertical	raw output of Float	Eye tracking right outer brow vertical value.
CombinedEyeOuterBrowVertical	raw output of Float	Eye tracking average outer brow vertical value.
EyeDataSource	IEyeDataSourceComponent	Eye tracking data
SimulatingUser	User	Determines the user simulating the eye manager
SimulateOnHost	Bool	Determines if the eye manager is simulated by the host
IgnoreLocalUserHead	Bool	Determines if the eye manager should ignore the local user's head
UserHeadWeight	Float	Weight for looking at other user heads
UserHandWeight	Float	Weight for looking at hands
GrippingHandWeight	Float	Weight for looking at hands that are gripping
CameraWeight	Float	Weight for looking at cameras
ForcedCameraWeight	Float	Weight for looking at cameras that are forcing eyes to look at it
EyeReference	Slot	Slot that is used for referencing the origin of eye tracking data
EyeSeparation	Float	Seperation of the eyes
SaccadeSpeed	Float	Speed the eyes move during saccades (does not affect eye tracking)
LookTargetRoot	Slot	Slot that the eyes should look at
LookTargetLocalPoint	Float3	The point that the eyes are looking at in local space.
LeftEyeTargetOffset	Float3	The point that the left eye is looking at in global space.
RightEyeTargetOffset	Float3	The point that the right eye is looking at in global space.
LookTargetOffset	Float3	The point between the points both eyes are looking at in global space.
MinRandomSaccadeInterval	Float	Minimum time in seconds between random saccades
MaxRandomSaccadeInterval	Float	Maximum time in seconds between random saccades
MinTargetSaccadeInterval	Float	Minimum time in seconds between Targeting saccades
MaxTargetSaccadeInterval	Float	Maximum time in seconds between Targeting saccades
MaxRandomSaccadeOffset	Float	Maximum distance the eyes can randomly saccade off of the center of a target
DefaultAcceptAngle	Float	Maximum acceptance angle for random objects
DefaultBreakAngle	Float	Maximum angle before breaking eye contact with random objects
HeadAcceptAngle	Float	Maximum acceptance angle for Players
HeadBreakAngle	Float	Maximum angle before breaking eye contact with Players
CameraAcceptAngle	Float	Maximum acceptance angle for cameras
CameraBreakAngle	Float	Maximum angle before breaking eye contact with cameras
HandAcceptAngle	Float	Maximum acceptance angle for hands
HandBreakAngle	Float	Maximum angle before breaking eye contact with hands
DistanceCompensationExp	Float	At higher values, objects further away become easier to be within angle accept. Equation is [(ObjectAngleToEyeBall) * (Object Distance)^DistanceCompensationExp == new (ObjectAngleToEyeBall)]
LeftEyeCloseOverride	Float	Overrides the left eyelid when open
RightEyeCloseOverride	Float	Overrides the right eyelid when open
MinBlinkInterval	Float	Minimum interval between blinks in seconds
MaxBlinkInterval	Float	Maximum interval between blinks in seconds
BlinkMinSpeed	Float	Minimum Speed for blinks
BlinkMaxSpeed	Float	Maximum Speed for blinks
BlinkSpeedSpread	Float	How much to scale the randomness of blink speed. Basically to make more extreme values more common.
MinPupilSize	Float	Minimum pupil size
MaxPupilSize	Float	Maximum pupil size
PupilSizeNoiseSpeed	Float	How fast the random pupil noise will move
PupilSizeNoiseOffset	Float	How much extra random noise the right eye pupil size will have vs the left one.
EyeTrackingPupilSizeSmoothSpeed	Float	Smooth speed for tracked pupil dilation
MiniExpressionProbability	Float	chance for a miniexpression to occur
MiniExpressionInterval	Float	Interval between attempting to do a miniexpression
MiniExpressions	list of EyeManager.MiniExpression	A list of mini expressions to use when attempting a mini expression.

MiniExpression

Fields

Name	Type	Description
Weight	Float	The likelihood of this mini expression of being picked.
Direction	Float3	The direction to look for this eye expression.
MinDuration	Float	The minimum amount of seconds this mini expression should last.
MaxDuration	Float	The maximum amount of seconds this mini expression should last.

Usage

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Examples

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See Also

• Component:EyeLinearDriver