ode/src/joints/null.cpp

   1 /*************************************************************************
   2  *                                                                       *
   3  * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith.       *
   4  * All rights reserved.  Email: russ@q12.org   Web: www.q12.org          *
   5  *                                                                       *
   6  * This library is free software; you can redistribute it and/or         *
   7  * modify it under the terms of EITHER:                                  *
   8  *   (1) The GNU Lesser General Public License as published by the Free  *
   9  *       Software Foundation; either version 2.1 of the License, or (at  *
  10  *       your option) any later version. The text of the GNU Lesser      *
  11  *       General Public License is included with this library in the     *
  12  *       file LICENSE.TXT.                                               *
  13  *   (2) The BSD-style license that is included with this library in     *
  14  *       the file LICENSE-BSD.TXT.                                       *
  15  *                                                                       *
  16  * This library is distributed in the hope that it will be useful,       *
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files    *
  19  * LICENSE.TXT and LICENSE-BSD.TXT for more details.                     *
  20  *                                                                       *
  21  *************************************************************************/
  22
  23
  24 #include "config.h"
  25 #include "null.h"
  26 #include "joint_internal.h"
  27
  28
  29
  30 //****************************************************************************
  31 // null joint
  32 dxJointNull::dxJointNull( dxWorld *w ) :
  33         dxJoint( w )
  34 {
  35 }
  36
  37 void
  38 dxJointNull::getSureMaxInfo( SureMaxInfo* info )
  39 {
  40     info->max_m = 0;
  41 }
  42
  43
  44 void
  45 dxJointNull::getInfo1( dxJoint::Info1 *info )
  46 {
  47     info->m = 0;
  48     info->nub = 0;
  49 }
  50
  51
  52 void
  53 dxJointNull::getInfo2( dxJoint::Info2 *info )
  54 {
  55     dDebug( 0, "this should never get called" );
  56 }
  57
  58 dJointType
  59 dxJointNull::type() const
  60 {
  61     return dJointTypeNull;
  62 }
  63
  64 size_t
  65 dxJointNull::size() const
  66 {
  67     return sizeof( *this );
  68 }
  69
  70