Class KinematicCharacterController

A character controller for controlling kinematic bodies and parentless colliders by hitting and sliding against obstacles.

Hierarchy

  • KinematicCharacterController

Constructors

constructor

Properties

_applyImpulsesToDynamicBodies _characterMass bodies colliders params queries raw rawCharacterCollision

Methods

applyImpulsesToDynamicBodies autostepEnabled autostepIncludesDynamicBodies autostepMaxHeight autostepMinWidth characterMass computeColliderMovement computedCollision computedGrounded computedMovement disableAutostep disableSnapToGround enableAutostep enableSnapToGround free maxSlopeClimbAngle minSlopeSlideAngle normalNudgeFactor numComputedCollisions offset setApplyImpulsesToDynamicBodies setCharacterMass setMaxSlopeClimbAngle setMinSlopeSlideAngle setNormalNudgeFactor setOffset setSlideEnabled setUp slideEnabled snapToGroundDistance snapToGroundEnabled up

Constructors

constructor

Properties

Private _applyImpulsesToDynamicBodies

_applyImpulsesToDynamicBodies: any

Private _characterMass

_characterMass: any

Private bodies

bodies: any

Private colliders

colliders: any

Private params

params: any

Private queries

queries: any

Private raw

raw: any

Private rawCharacterCollision

rawCharacterCollision: any

Methods

applyImpulsesToDynamicBodies

  • Returns boolean

autostepEnabled

  • Is automatically stepping over small objects enabled?

    Returns boolean

autostepIncludesDynamicBodies

  • Can the character automatically step over dynamic bodies too?

    Returns boolean

autostepMaxHeight

  • The maximum step height a character can automatically step over.

    Returns number

autostepMinWidth

  • The minimum width of free space that must be available after stepping on a stair.

    Returns number

characterMass

  • Returns the custom value of the character mass, if it was set by this.setCharacterMass.

    Returns number

computeColliderMovement

  • Computes the movement the given collider is able to execute after hitting and sliding on obstacles.

    Parameters

    • collider: Collider

      The collider to move.

    • desiredTranslationDelta: Vector

      The desired collider movement.

    • Optional filterFlags: QueryFilterFlags

      Flags for excluding whole subsets of colliders from the obstacles taken into account.

    • Optional filterGroups: number

      Groups for excluding colliders with incompatible collision groups from the obstacles taken into account.

    • Optional filterPredicate: ((collider: Collider) => boolean)

      Any collider for which this closure returns false will be excluded from the obstacles taken into account.

    Returns void

computedCollision

  • Returns the collision against one of the obstacles detected along the path of the last call to this.computeColliderMovement.

    Parameters

    • i: number

      The i-th collision will be returned.

    • Optional out: CharacterCollision

      If this argument is set, it will be filled with the collision information.

    Returns CharacterCollision

computedGrounded

  • The result of ground detection computed by the last call to this.computeColliderMovement.

    Returns boolean

computedMovement

  • The movement computed by the last call to this.computeColliderMovement.

    Returns Vector

disableAutostep

  • Disable automatically stepping over small objects.

    Returns void

disableSnapToGround

  • Disables automatically snapping the character to the ground.

    Returns void

enableAutostep

  • Enabled automatically stepping over small objects.

    Parameters

    • maxHeight: number

      The maximum step height a character can automatically step over.

    • minWidth: number

      The minimum width of free space that must be available after stepping on a stair.

    • includeDynamicBodies: boolean

      Can the character automatically step over dynamic bodies too?

    Returns void

enableSnapToGround

  • Enables automatically snapping the character to the ground if the distance between the ground and its feet are smaller than the specified threshold.

    Parameters

    • distance: number

    Returns void

free

  • Internal

    Returns void

maxSlopeClimbAngle

  • The maximum angle (radians) between the floor’s normal and the up vector that the character is able to climb.

    Returns number

minSlopeSlideAngle

  • The minimum angle (radians) between the floor’s normal and the up vector before the character starts to slide down automatically.

    Returns number

normalNudgeFactor

  • Returns number

numComputedCollisions

  • The number of collisions against obstacles detected along the path of the last call to this.computeColliderMovement.

    Returns number

offset

  • A small gap to preserve between the character and its surroundings.

    This value should not be too large to avoid visual artifacts, but shouldn’t be too small (must not be zero) to improve numerical stability of the character controller.

    Returns number

setApplyImpulsesToDynamicBodies

  • Parameters

    • enabled: boolean

    Returns void

setCharacterMass

  • Set the mass of the character to be used for impulse resolution if self.applyImpulsesToDynamicBodies is set to true.

    If no character mass is set explicitly (or if it is set to null) it is automatically assumed to be equal to the mass of the rigid-body the character collider is attached to; or equal to 0 if the character collider isn’t attached to any rigid-body.

    Parameters

    • mass: number

      The mass to set.

    Returns void

setMaxSlopeClimbAngle

  • Sets the maximum angle (radians) between the floor’s normal and the up vector that the character is able to climb.

    Parameters

    • angle: number

    Returns void

setMinSlopeSlideAngle

  • Sets the minimum angle (radians) between the floor’s normal and the up vector before the character starts to slide down automatically.

    Parameters

    • angle: number

    Returns void

setNormalNudgeFactor

  • Parameters

    • value: number

    Returns void

setOffset

  • Sets a small gap to preserve between the character and its surroundings.

    This value should not be too large to avoid visual artifacts, but shouldn’t be too small (must not be zero) to improve numerical stability of the character controller.

    Parameters

    • value: number

    Returns void

setSlideEnabled

  • Enable or disable sliding against obstacles.

    Parameters

    • enabled: boolean

    Returns void

setUp

  • Sets the direction that goes "up". Used to determine where the floor is, and the floor’s angle.

    Parameters

    Returns void

slideEnabled

  • Is sliding against obstacles enabled?

    Returns boolean

snapToGroundDistance

  • If snap-to-ground is enabled, should the character be automatically snapped to the ground if the distance between the ground and its feet are smaller than the specified threshold?

    Returns number

snapToGroundEnabled

  • Is automatically snapping the character to the ground enabled?

    Returns boolean

up

  • The direction that goes "up". Used to determine where the floor is, and the floor’s angle.

    Returns Vector

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