Class Follow

Follow solver positions an element in front of the of the tracked target (relative to its local forward axis). The element can be loosely constrained (a.k.a. tag-along) so that it doesn't follow until the tracked target moves beyond user defined bounds.

Inheritance

Object

Solver

Follow

Inherited Members

Solver.UpdateLinkedTransform

Solver.MoveLerpTime

Solver.RotateLerpTime

Solver.ScaleLerpTime

Solver.Smoothing

Solver.SolverHandler

Solver.GoalPosition

Solver.GoalRotation

Solver.GoalScale

Solver.WorkingPosition

Solver.WorkingRotation

Solver.WorkingScale

Solver.Awake()

Solver.Start()

Solver.OnDestroy()

Solver.SolverUpdateEntry()

Solver.SnapTo(Vector3, Quaternion, Vector3)

Solver.SnapGoalTo(Vector3, Quaternion, Vector3)

Solver.SnapTo(Vector3, Quaternion)

Solver.SnapGoalTo(Vector3, Quaternion)

Solver.AddOffset(Vector3)

Solver.SmoothTo(Vector3, Vector3, Single, Single)

Solver.SmoothTo(Quaternion, Quaternion, Single, Single)

Solver.UpdateTransformToGoal()

Solver.UpdateWorkingToGoal()

Solver.UpdateWorkingPositionToGoal()

Solver.UpdateWorkingRotationToGoal()

Solver.UpdateWorkingScaleToGoal()

Namespace: Microsoft.MixedReality.Toolkit.Utilities.Solvers

Assembly: cs.temp.dll.dll

Syntax

public class Follow : Solver

Fields

pitchOffset

Declaration

public float pitchOffset

Field Value

Type	Description
Single

Properties

AngularClampMode

Accessors for specifying the method used to ensure the refForward vector remains within the bounds set by the leashing parameters.

Declaration

public Follow.AngularClampType AngularClampMode { get; set; }

Property Value

Type	Description
Follow.AngularClampType

BoundsScaler

Scales the bounds to impose a larger or smaller bounds than the calculated bounds.

Declaration

public float BoundsScaler { get; set; }

Property Value

Type	Description
Single

DefaultDistance

Initial placement distance. Should be between min and max.

Declaration

public float DefaultDistance { get; set; }

Property Value

Type	Description
Single

FaceTrackedObjectWhileClamped

The object will face the tracked object while the object is outside of the distance/direction bounds defined in this component.

Declaration

public bool FaceTrackedObjectWhileClamped { get; set; }

Property Value

Type	Description
Boolean

FaceUserDefinedTargetTransform

Face a user defined transform rather than using the solver orientation type.

Declaration

public bool FaceUserDefinedTargetTransform { get; set; }

Property Value

Type	Description
Boolean

IgnoreAngleClamp

Option to ignore angle clamping.

Declaration

public bool IgnoreAngleClamp { get; set; }

Property Value

Type	Description
Boolean

IgnoreDistanceClamp

Option to ignore distance clamping.

Declaration

public bool IgnoreDistanceClamp { get; set; }

Property Value

Type	Description
Boolean

IgnoreReferencePitchAndRoll

Option to ignore the pitch and roll of the reference target

Declaration

public bool IgnoreReferencePitchAndRoll { get; set; }

Property Value

Type	Description
Boolean

MaxDistance

Max distance from eye to element.

Declaration

public float MaxDistance { get; set; }

Property Value

Type	Description
Single

MaxViewHorizontalDegrees

The horizontal angle from the tracked target forward axis to this object will not exceed this value.

Declaration

public float MaxViewHorizontalDegrees { get; set; }

Property Value

Type	Description
Single

MaxViewVerticalDegrees

The vertical angle from the tracked target forward axis to this object will not exceed this value.

Declaration

public float MaxViewVerticalDegrees { get; set; }

Property Value

Type	Description
Single

MinDistance

Min distance from eye to position element around, i.e. the sphere radius.

Declaration

public float MinDistance { get; set; }

Property Value

Type	Description
Single

OrientationType

The desired orientation of this object.

Declaration

public SolverOrientationType OrientationType { get; set; }

Property Value

Type	Description
SolverOrientationType

OrientToControllerDeadzoneDegrees

The element will not reorient until the angle between the forward vector and vector to the controller is greater then this value.

Declaration

public float OrientToControllerDeadzoneDegrees { get; set; }

Property Value

Type	Description
Single

PitchOffset

Pitch offset from reference element (relative to MaxDistance).

Declaration

public float PitchOffset { get; set; }

Property Value

Type	Description
Single

PivotAxis

Rotation axes used when facing target.

Declaration

public AxisFlags PivotAxis { get; set; }

Property Value

Type	Description
AxisFlags

ReorientWhenOutsideParameters

The element will only reorient when the object is outside of the distance/direction bounds above.

Declaration

public bool ReorientWhenOutsideParameters { get; set; }

Property Value

Type	Description
Boolean

TargetToFace

Transform this object should face rather than using the solver orientation type.

Declaration

public Transform TargetToFace { get; set; }

Property Value

Type	Description
Transform

TetherAngleSteps

The division of steps this object can tether to. Higher the number, the more snapping steps.

Declaration

public int TetherAngleSteps { get; set; }

Property Value

Type	Description
Int32

VerticalMaxDistance

Max vertical distance between element and reference.

Declaration

public float VerticalMaxDistance { get; set; }

Property Value

Type	Description
Single

Methods

OnEnable()

Declaration

protected override void OnEnable()

Overrides

Solver.OnEnable()

RecalculateBoundsExtents()

Recalculates the bounds based on the angular clamp mode.

Declaration

public void RecalculateBoundsExtents()

Recenter()

Re-centers the target in the next update.

Declaration

public void Recenter()

SolverUpdate()

Should be implemented in derived classes, but Solver can be used to flush shared transform to real transform

Declaration

public override void SolverUpdate()

Overrides

Solver.SolverUpdate()