Class ContactPoint

Information about a single contact point during physics collision.

Index

Constructors

Properties

_impulse _normal _position _separation

Accessors

impulse normal position separation

Methods

clone isEqual isEqual

Constructors

constructor

new ContactPoint(position?, normal?, impulse?, separation?): ContactPoint
Parameters
- Optionalposition: Immutable<Vector3>
- Optionalnormal: Immutable<Vector3>
- Optionalimpulse: Immutable<Vector3>
- Optionalseparation: number
Returns ContactPoint

Properties

`Protected`_impulse

_impulse: Vector3

`Protected`_normal

_normal: Vector3

`Protected`_position

_position: Vector3

`Protected`_separation

_separation: number

Accessors

impulse

get impulse(): Vector3
Impulse applied to the objects to keep them from penetrating. Divide by simulation step to get the force.

Returns Vector3

normal

get normal(): Vector3
Normal pointing from the second shape to the first shape.

Returns Vector3

position

get position(): Vector3
Contact point in world space.

Returns Vector3

separation

get separation(): number
Determines how far are the objects. Negative value denotes penetration.

Returns number

Methods

clone

clone(): ContactPoint
Clones this instance and returns a new ContactPoint with identical values.

Returns ContactPoint

isEqual

isEqual(this, other): boolean
Determines if this ContactPoint instance is equal to the other instance.
Parameters
- this: Immutable<ContactPoint>
- other: Immutable<ContactPoint>
Returns boolean

`Static`isEqual

isEqual(lhs, rhs): boolean
Determines if both ContactPoint instances are equal.
Parameters
- lhs: Immutable<ContactPoint>
- rhs: Immutable<ContactPoint>
Returns boolean