public void preSolve(Contact contact, Manifold oldManifold) { Manifold manifold = contact.getManifold(); if (manifold.pointCount == 0) { return; } Fixture fixtureA = contact.getFixtureA(); Fixture fixtureB = contact.getFixtureB(); Collision.getPointStates(state1, state2, oldManifold, manifold); contact.getWorldManifold(worldManifold); for (int i = 0; i < manifold.pointCount && pointCount < MAX_CONTACT_POINTS; i++) { ContactPoint cp = points[pointCount]; cp.fixtureA = fixtureA; cp.fixtureB = fixtureB; cp.position.set(worldManifold.points[i]); cp.normal.set(worldManifold.normal); cp.state = state2[i]; cp.normalImpulse = manifold.points[i].normalImpulse; cp.tangentImpulse = manifold.points[i].tangentImpulse; cp.separation = worldManifold.separations[i]; ++pointCount; } } }
public void preSolve(Contact contact, Manifold oldManifold) { Manifold manifold = contact.getManifold(); if (manifold.pointCount == 0) { return; } Fixture fixtureA = contact.getFixtureA(); Fixture fixtureB = contact.getFixtureB(); Collision.getPointStates(state1, state2, oldManifold, manifold); contact.getWorldManifold(worldManifold); for (int i = 0; i < manifold.pointCount && pointCount < MAX_CONTACT_POINTS; i++) { ContactPoint cp = points[pointCount]; cp.fixtureA = fixtureA; cp.fixtureB = fixtureB; cp.position.set(worldManifold.points[i]); cp.normal.set(worldManifold.normal); cp.state = state2[i]; cp.normalImpulse = manifold.points[i].normalImpulse; cp.tangentImpulse = manifold.points[i].tangentImpulse; ++pointCount; } }