Box2DX.Dynamics.Contact.GetWorldManifold C# (CSharp) Метод

        public void GetWorldManifold(out WorldManifold worldManifold)
        {
            worldManifold = new WorldManifold();

            Body bodyA = _fixtureA.Body;
            Body bodyB = _fixtureB.Body;
            Shape shapeA = _fixtureA.Shape;
            Shape shapeB = _fixtureB.Shape;

            worldManifold.Initialize(_manifold, bodyA.GetTransform(), shapeA._radius, bodyB.GetTransform(), shapeB._radius);
        }

        // Callbacks for derived classes.
        public override void PreSolve(Contact contact, Manifold oldManifold)
        {
            Manifold manifold = contact.GetManifold();

            if (manifold.PointCount == 0)
            {
                return;
            }

            Fixture fixtureA = contact.GetFixtureA();
            Fixture fixtureB = contact.GetFixtureB();

            PointState[] state1 = new PointState[Box2DX.Common.Settings.MaxManifoldPoints];
            PointState[] state2 = new PointState[Box2DX.Common.Settings.MaxManifoldPoints];

            Collision.GetPointStates(state1, state2, oldManifold, manifold);

            WorldManifold worldManifold;
            contact.GetWorldManifold(out worldManifold);

            for (int i = 0; i < manifold.PointCount && _pointCount < k_maxContactPoints; ++i)
            {
                ContactPoint cp = _points[_pointCount];
                cp.fixtureA = fixtureA;
                cp.fixtureB = fixtureB;
                cp.position = worldManifold.Points[i];
                cp.normal = worldManifold.Normal;
                cp.state = state2[i];
                _points[_pointCount] = cp;
                ++_pointCount;
            }
        }