Source/System/FileIO/Collada/OSGColladaInstanceAnimation.cpp

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *                Copyright (C) 2009 by the OpenSG Forum                     *
   6  *                                                                           *
   7  *                            www.opensg.org                                 *
   8  *                                                                           *
   9  *   contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de          *
  10  *                                                                           *
  11 \*---------------------------------------------------------------------------*/
  12 /*---------------------------------------------------------------------------*\
  13  *                                License                                    *
  14  *                                                                           *
  15  * This library is free software; you can redistribute it and/or modify it   *
  16  * under the terms of the GNU Library General Public License as published    *
  17  * by the Free Software Foundation, version 2.                               *
  18  *                                                                           *
  19  * This library is distributed in the hope that it will be useful, but       *
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of                *
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  22  * Library General Public License for more details.                          *
  23  *                                                                           *
  24  * You should have received a copy of the GNU Library General Public         *
  25  * License along with this library; if not, write to the Free Software       *
  26  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                 *
  27  *                                                                           *
  28 \*---------------------------------------------------------------------------*/
  29 /*---------------------------------------------------------------------------*\
  30  *                                Changes                                    *
  31  *                                                                           *
  32  *                                                                           *
  33  *                                                                           *
  34  *                                                                           *
  35  *                                                                           *
  36  *                                                                           *
  37 \*---------------------------------------------------------------------------*/
  38
  39 #if __GNUC__ >= 4 || __GNUC_MINOR__ >=3
  40 #pragma GCC diagnostic ignored "-Wold-style-cast"
  41 #endif
  42
  43 #include "OSGColladaInstanceAnimation.h"
  44
  45 #ifdef OSG_WITH_COLLADA
  46
  47 #include "OSGColladaLog.h"
  48
  49 #include <dom/domInstanceWithExtra.h>
  50
  51 OSG_BEGIN_NAMESPACE
  52
  53 ColladaElementRegistrationHelper ColladaInstanceAnimation::_regHelper(
  54     &ColladaInstanceAnimation::create, "instance_animation");
  55
  56
  57 ColladaElementTransitPtr
  58 ColladaInstanceAnimation::create(daeElement *elem, ColladaGlobal *global)
  59 {
  60     return
  61         ColladaElementTransitPtr(new ColladaInstanceAnimation(elem, global));
  62 }
  63
  64 void
  65 ColladaInstanceAnimation::read(ColladaElement *colElemParent)
  66 {
  67     OSG_COLLADA_LOG(("ColladaInstanceAnimation::read\n"));
  68
  69     ColladaAnimationRefPtr colAnim = getTargetElem();
  70
  71     if(colAnim == NULL)
  72     {
  73         colAnim = dynamic_pointer_cast<ColladaAnimation>(
  74             ColladaElementFactory::the()->create(
  75                 getTargetDOMElem(), getGlobal()));
  76
  77         colAnim->read(this);
  78     }
  79 }
  80
  81 ColladaAnimation *
  82 ColladaInstanceAnimation::getTargetElem(void) const
  83 {
  84     ColladaAnimation *retVal     = NULL;
  85     daeElementRef     targetElem = getTargetDOMElem();
  86
  87     if(targetElem != NULL)
  88     {
  89         retVal = getUserDataAs<ColladaAnimation>(targetElem);
  90     }
  91
  92     return retVal;
  93 }
  94
  95 domAnimation *
  96 ColladaInstanceAnimation::getTargetDOMElem(void) const
  97 {
  98     domAnimationRef         retVal   = NULL;
  99     domInstanceWithExtraRef instAnim = getDOMElementAs<domInstanceWithExtra>();
 100
 101     if(instAnim->getUrl().getElement() != NULL)
 102     {
 103         retVal = daeSafeCast<domAnimation>(instAnim->getUrl().getElement());
 104     }
 105
 106     return retVal;
 107 }
 108
 109 ColladaInstanceAnimation::ColladaInstanceAnimation(
 110     daeElement *elem, ColladaGlobal *global)
 111
 112     : Inherited(elem, global)
 113 {
 114 }
 115
 116 ColladaInstanceAnimation::~ColladaInstanceAnimation(void)
 117 {
 118 }
 119
 120 OSG_END_NAMESPACE
 121
 122 #endif // OSG_WITH_COLLADA