Method activate_physic_shell

ogsr_engine/xrGame/Missile.cpp:695–747

}

void CMissile::activate_physic_shell()
{
    if (!smart_cast<CMissile*>(H_Parent()))
    {
        inherited::activate_physic_shell();
        return;
    }

    Fvector l_vel;
    l_vel.set(m_throw_direction);
    l_vel.normalize_safe();
    l_vel.mul(m_fThrowForce);

    Fvector a_vel;
    CInventoryOwner* inventory_owner = smart_cast<CInventoryOwner*>(H_Root());
    if (inventory_owner && inventory_owner->use_throw_randomness())
    {
        float fi, teta, r;
        fi = ::Random.randF(0.f, 2.f * M_PI);
        teta = ::Random.randF(0.f, M_PI);
        r = ::Random.randF(2.f * M_PI, 3.f * M_PI);
        float rxy = r * _sin(teta);
        a_vel.set(rxy * _cos(fi), rxy * _sin(fi), r * _cos(teta));
    }
    else
        a_vel.set(0.f, 0.f, 0.f);

    XFORM().set(m_throw_matrix);

    CEntityAlive* entity_alive = smart_cast<CEntityAlive*>(H_Root());
    if (entity_alive && entity_alive->character_physics_support())
    {
        Fvector parent_vel;
        entity_alive->character_physics_support()->movement()->GetCharacterVelocity(parent_vel);
        l_vel.add(parent_vel);
    }

    VERIFY(!m_pPhysicsShell);
    create_physic_shell();
    m_pPhysicsShell->Activate(m_throw_matrix, l_vel, a_vel);
    //	m_pPhysicsShell->AddTracedGeom		();
    m_pPhysicsShell->SetAllGeomTraced();
    m_pPhysicsShell->add_ObjectContactCallback(ExitContactCallback);
    m_pPhysicsShell->set_CallbackData(smart_cast<CPhysicsShellHolder*>(entity_alive));
    //	m_pPhysicsShell->remove_ObjectContactCallback	(ExitContactCallback);
    m_pPhysicsShell->SetAirResistance(0.f, 0.f);
    m_pPhysicsShell->set_DynamicScales(1.f, 1.f);

    IKinematics* kinematics = smart_cast<IKinematics*>(Visual());
    VERIFY(kinematics);
    kinematics->CalculateBones_Invalidate();
    kinematics->CalculateBones();
}
void CMissile::net_Relcase(CObject* O)
{
    inherited::net_Relcase(O);