Polarith AI
1.7
Align Class Reference

Description

Align fits an agent's orientation to the orientation of one target percept (back-end class).

It functions analogously to the usual steering behaviour 'Alignment'. Therefore, AIMAlign.Target is used. The orientation of the target percept is obtained using the Transform.rotation and the forward vector of the agent. The SteeringBehaviour.ResultMagnitude is always one. In order to weight the objective values with other steering behaviours, you might use SteeringBehaviour.MagnitudeMultiplier. Note, the behaviour concentrates only on one target at a time.

Back-end class of AIMAlign. This behaviour is thread-safe.

Inheritance diagram for Align:
SteeringBehaviour PerceptBehaviour< SteeringPercept >

Public Fields

Vector3 ResultDirection
 The direction vector used for obtaining objective values. More...
 
float ResultMagnitude
 The magnitude value used for obtaining objective values. More...
 
int TargetObjective
 Defines the objective for writing values. More...
 
float MagnitudeMultiplier = 1f
 Is multiplied to the ResultMagnitude in order to weight between different behaviours. More...
 
float SensitivityOffset
 Is added to the Structure.Sensitivity as threshold for writing objective values. More...
 
ValueWritingType ValueWriting = ValueWritingType.AssignGreater
 Sets the type for writing objective values. More...
 
LayerBlendingType LayerBlending = LayerBlendingType.None
 Sets the operation for blending the behaviour results into the context. More...
 
LayerNormalizationType LayerNormalization = LayerNormalizationType.None
 Sets the method for normalizing intermediate objective values while they are blended into the context. More...
 
MappingType ValueMapping = MappingType.InverseLinear
 Sets the mapping type for obtaining objective values. More...
 
bool UseSignificance = true
 Determines if the SteeringPercept.Significance (if there is a AIMSteeringTag) is multiplied to the ResultMagnitude in order to weight between different percepts. More...
 
bool UseSensorProjection = true
 If true, Sensor.ProjectionMode is used as VectorProjection. More...
 
VectorProjectionType VectorProjection = VectorProjectionType.None
 Sets the type for projecting the perceived vector data into a plane. More...
 
PresetVelocityType PresetVelocity = PresetVelocityType.None
 If the value is anything other than PresetVelocityType.None, a game object's rotation and default forward direction is used to approximate its actual velocity. More...
 
PredictionType Prediction = PredictionType.None
 If set to anything other than PredictionType.None, the position of the Self percept is updated according to the given velocity. More...
 
float PredictionMagnitude = 0.0f
 Scales the velocity vector used for predicting the possible future position of an agent if Prediction is set to PredictionType.PredictionMagnitude. More...
 
readonly IList< T > Percepts
 All percepts which are relevant for an agent. More...
 

Protected Fields

readonly SteeringPercept self = new SteeringPercept()
 The data of the associated agent itself (read only). More...
 
readonly SteeringPercept percept = new SteeringPercept()
 The data of the currently processed percept (read only). More...
 
IList< float > objective
 Quick access to the currently processed objective. More...
 
ISensor< Structuresensor
 Quick access to the currently processed sensor. More...
 
IReceptor< Structurereceptor
 Quick access to the currently processed receptor. More...
 
Structure structure
 Quick access to the currently processed structure. More...
 
Vector3 velocity = Vector3.forward
 The forward direction the agent moves towards and/or looks at by default. More...
 

Properties

override bool forEachPercept [get]
 Determines if SteeringBehaviour.PerceptSteering is called within SteeringBehaviour.Behave (read only). More...
 
override bool forEachReceptor [get]
 Determines if SteeringBehaviour.ReceptorSteering is called within SteeringBehaviour.Behave (read only). More...
 
override SteeringPercept Self [get, set]
 The data of the associated agent itself. More...
 

Public Methods

override void Behave ()
 This method executes the main context steering algorithm and is called within Context.Evaluate in order to set/modify objective values for the associated Context.Problem. More...
 

Protected Methods

override bool StartSteering ()
 The SteeringBehaviour.ResultDirection is obtained by the multiplication of SteeringPercept.Rotation with the forward vector of the agent. More...
 
virtual void PerceptSteering ()
 This method gets called once for each processed percept. More...
 
virtual void ReceptorSteering ()
 This method gets called for each active shape receptor for each processed percept. More...
 
Imprint