Class NarrowPhase

The narrow-phase used for precise collision-detection.

To avoid leaking WASM resources, this MUST be freed manually with narrowPhase.free() once you are done using it.

Index

Constructors

Properties

raw tempManifold

Methods

contactPair contactPairsWith free intersectionPair intersectionPairsWith

Constructors

constructor

new NarrowPhase(raw?): NarrowPhase
Parameters
- Optional raw: RawNarrowPhase
Returns NarrowPhase
- Defined in geometry/narrow_phase.d.ts:17

Properties

raw

raw: RawNarrowPhase

tempManifold

tempManifold: TempContactManifold

Methods

contactPair

contactPair(collider1, collider2, f): void
Iterates through all the contact manifolds between the given pair of colliders.
Parameters
- collider1: number
  The first collider involved in the contact.
- collider2: number
  The second collider involved in the contact.
- f: ((manifold, flipped) => void)
  Closure that will be called on each contact manifold between the two colliders. If the second argument passed to this closure is true, then the contact manifold data is flipped, i.e., methods like localNormal1 actually apply to the collider2 and fields like localNormal2 apply to the collider1.
  - - (manifold, flipped): void
    - Parameters
      manifold: TempContactManifold
      flipped: boolean
      Returns void
Returns void
- Defined in geometry/narrow_phase.d.ts:39

contactPairsWith

contactPairsWith(collider1, f): void
Enumerates all the colliders potentially in contact with the given collider.
Parameters
- collider1: number
  The second collider involved in the contact.
- f: ((collider2) => void)
  Closure that will be called on each collider that is in contact with collider1.
  - - (collider2): void
    - Parameters
      collider2: number
      Returns void
Returns void
- Defined in geometry/narrow_phase.d.ts:24

free

free(): void
Release the WASM memory occupied by this narrow-phase.

Returns void
- Defined in geometry/narrow_phase.d.ts:16

intersectionPair

intersectionPair(collider1, collider2): boolean
Returns true if collider1 and collider2 intersect and at least one of them is a sensor.
Parameters
- collider1: number
  − The first collider involved in the intersection.
- collider2: number
  − The second collider involved in the intersection.
Returns boolean
- Defined in geometry/narrow_phase.d.ts:45

intersectionPairsWith

intersectionPairsWith(collider1, f): void
Enumerates all the colliders intersecting the given colliders, assuming one of them is a sensor.
Parameters
- collider1: number
- f: ((collider2) => void)
  - - (collider2): void
    - Parameters
      collider2: number
      Returns void
Returns void
- Defined in geometry/narrow_phase.d.ts:29