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C-/C++-Quelltext

void Physics::DoTickCallback ()
{
    for each (MeshObject^ mo in m_objects)
    {
        mo->DoTickCallback ();
    }

    /* 31.12.2013: And now see if anything has collided. */
    int manifoldcount = m_world->getDispatcher ()->getNumManifolds ();
    for (int i = 0;i < manifoldcount;i++) {
        btPersistentManifold* manifold = m_world->getDispatcher ()->getManifoldByIndexInternal (i);
        const btCollisionObject* objA = manifold->getBody0 ();
        const btCollisionObject* objB = manifold->getBody1 ();

        /* Find objects to callback */
        gcroot<MeshObject^>* objAgcr = (gcroot<MeshObject^>*)objA->getUserPointer ();
        gcroot<MeshObject^>* objBgcr = (gcroot<MeshObject^>*)objB->getUserPointer ();

        /* Now for each contact ... */
        int contactcount = manifold->getNumContacts ();
        for (int j = 0;j < contactcount;j++) {
            btManifoldPoint& p = manifold->getContactPoint (j);
            (*objAgcr)->DoCollision ();
            (*objBgcr)->DoCollision ();
        }
    }
}