Ejemplos de do_steering_wheel en C++ (Cpp)

Ejemplo n.º 1

Archivo: ivp_controller_airboat.cpp Proyecto: RaisingTheDerp/raisingthebar

void IVP_Controller_Raycast_Airboat::do_steering( IVP_FLOAT steering_angle_in )
{
	// Check for a change.
    if (  m_SteeringAngle == steering_angle_in) 
		return;

	// Set the new steering angle.
    m_SteeringAngle = steering_angle_in;

	// Make sure the simulation is awake - we just go input.
    m_pAirboatBody->get_environment()->get_controller_manager()->ensure_controller_in_simulation( this );

	// Steer each wheel.
    for ( int iWheel = 0; iWheel < wheels_per_axis; ++iWheel )
	{
		do_steering_wheel( IVP_POS_WHEEL( iWheel ), m_SteeringAngle );
    }
}

Ejemplo n.º 2

Archivo: ivp_controller_airboat.cpp Proyecto: TrentSterling/D0G

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void IVP_Controller_Raycast_Airboat::InitRaycastCarWheels( const IVP_Template_Car_System *pCarSystemTemplate )
{
    IVP_U_Matrix m_core_f_object;
    m_pAirboatBody->calc_m_core_f_object( &m_core_f_object );

	// Initialize the car wheel system.
    for ( int iWheel = 0; iWheel < n_wheels; iWheel++ )
	{
		// Get and clear out memory for the current raycast wheel.
		IVP_Raycast_Airboat_Wheel *pRaycastWheel = get_wheel( IVP_POS_WHEEL( iWheel ) );
		P_MEM_CLEAR( pRaycastWheel );

		// Put the wheel in car space.
		m_core_f_object.vmult4( &pCarSystemTemplate->wheel_pos_Bos[iWheel], &pRaycastWheel->hp_cs );
		m_core_f_object.vmult4( &pCarSystemTemplate->trace_pos_Bos[iWheel], &pRaycastWheel->raycast_start_cs );
		
		// Add in the raycast start offset.
		pRaycastWheel->raycast_length = AIRBOAT_RAYCAST_DIST;
		pRaycastWheel->raycast_dir_cs.set_to_zero();
		pRaycastWheel->raycast_dir_cs.k[index_y] = gravity_y_direction;

		// Spring (Shocks) data.
		pRaycastWheel->spring_len = -pCarSystemTemplate->spring_pre_tension[iWheel];

		pRaycastWheel->spring_direction_cs.set_to_zero();
		pRaycastWheel->spring_direction_cs.k[index_y] = gravity_y_direction;
		
		pRaycastWheel->spring_constant = pCarSystemTemplate->spring_constant[iWheel];
		pRaycastWheel->spring_damp_relax = pCarSystemTemplate->spring_dampening[iWheel];
		pRaycastWheel->spring_damp_compress = pCarSystemTemplate->spring_dampening_compression[iWheel];

		// Wheel data.
		pRaycastWheel->friction_of_wheel = 1.0f;//pCarSystemTemplate->friction_of_wheel[iWheel];
		pRaycastWheel->wheel_radius = pCarSystemTemplate->wheel_radius[iWheel];
		pRaycastWheel->inv_wheel_radius = 1.0f / pCarSystemTemplate->wheel_radius[iWheel];

		do_steering_wheel( IVP_POS_WHEEL( iWheel ), 0.0f );
		
		pRaycastWheel->wheel_is_fixed = IVP_FALSE;	
		pRaycastWheel->max_rotation_speed = pCarSystemTemplate->wheel_max_rotation_speed[iWheel>>1];

		pRaycastWheel->wheel_is_fixed = IVP_TRUE;
    }
}