Class b2WorldManifold

constructor

• new b2WorldManifold(): b2WorldManifold

• Creates a new b2WorldManifold.

  Returns b2WorldManifold

m_normal

m_points

Initialize

• Initialize(
      manifold: b2Manifold,
      xfA: b2Transform,
      radiusA: number,
      xfB: b2Transform,
      radiusB: number,
  ): void

• Evaluate the manifold with supplied transforms. This assumes modest motion from the original state. This does not change the point count, impulses, etc. The radii must come from the shapes that generated the manifold.

  Parameters

  • manifold: b2Manifold

    Manifold to evaluate.
  • xfA: b2Transform

    A transform.
  • radiusA: number

    A radius.
  • xfB: b2Transform

    B transform.
  • radiusB: number

    B radius.

  Returns void