Source/System/FileIO/Collada/OSGColladaAnimationClip.cpp

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  38
  39 #if __GNUC__ >= 4 || __GNUC_MINOR__ >=3
  40 #pragma GCC diagnostic ignored "-Wold-style-cast"
  41 #endif
  42
  43 #include "OSGColladaAnimationClip.h"
  44
  45 #ifdef OSG_WITH_COLLADA
  46
  47 #include "OSGColladaLog.h"
  48 #include "OSGColladaGlobal.h"
  49 #include "OSGColladaElementFactory.h"
  50 #include "OSGColladaInstanceAnimation.h"
  51
  52 #include <dom/domAnimation_clip.h>
  53
  54 OSG_BEGIN_NAMESPACE
  55
  56 ColladaElementRegistrationHelper ColladaAnimationClip::_regHelper(
  57     &ColladaAnimationClip::create, "animation_clip");
  58
  59
  60 ColladaElementTransitPtr
  61 ColladaAnimationClip::create(daeElement *elem, ColladaGlobal *global)
  62 {
  63     return ColladaElementTransitPtr(new ColladaAnimationClip(elem, global));
  64 }
  65
  66 void
  67 ColladaAnimationClip::read(ColladaElement *colElemParent)
  68 {
  69     domAnimation_clipRef animClip = getDOMElementAs<domAnimation_clip>();
  70
  71     OSG_COLLADA_LOG(("ColladaAnimationClip::read: id [%s]\n",
  72                      animClip->getId()));
  73
  74 #if !defined(OSG_USE_COLLADA_ANIMCLIP_INSTANCE_HACK)
  75
  76     AnimKeyFrameTemplateUnrecPtr animTmpl = AnimKeyFrameTemplate::create();
  77     getGlobal()->getGlobalsAtt()->editMFElements()->push_back(animTmpl);
  78
  79     const domInstanceWithExtra_Array &animInsts =
  80         animClip->getInstance_animation_array();
  81
  82     for(UInt32 i = 0; i < animInsts.getCount(); ++i)
  83     {
  84         ColladaInstanceAnimationRefPtr colInstAnim =
  85             getUserDataAs<ColladaInstanceAnimation>(animInsts[i]);
  86
  87         if(colInstAnim == NULL)
  88         {
  89             colInstAnim = dynamic_pointer_cast<ColladaInstanceAnimation>(
  90                 ColladaElementFactory::the()->create(
  91                     animInsts[i], getGlobal(), "instance_animation"));
  92
  93             colInstAnim->read(this);
  94         }
  95
  96         ColladaInstInfoRefPtr animInstInfo =
  97             ColladaAnimation::ColladaAnimationInstInfo::create(
  98                 this, colInstAnim, NULL, animTmpl);
  99
 100         getGlobal()->editInstQueue().push_back(animInstInfo);
 101     }
 102
 103 #else
 104
 105     // add anim template to the globals attachment
 106     AnimKeyFrameTemplateUnrecPtr animTmpl = AnimKeyFrameTemplate::create();
 107     getGlobal()->getGlobalsAtt()->editMFElements()->push_back(animTmpl);
 108
 109     domCOLLADA *docRoot = getGlobal()->getDocRoot();
 110     const domLibrary_animations_Array &libAnims =
 111         docRoot->getLibrary_animations_array();
 112
 113     for(UInt32 i = 0; i < libAnims.getCount(); ++i)
 114     {
 115         const domAnimation_Array &anims = libAnims[i]->getAnimation_array();
 116
 117         for(UInt32 j = 0; j < anims.getCount(); ++j)
 118         {
 119             ColladaAnimationRefPtr colAnim =
 120                 getUserDataAs<ColladaAnimation>(anims[j]);
 121
 122             if(colAnim == NULL)
 123             {
 124                 colAnim = dynamic_pointer_cast<ColladaAnimation>(
 125                     ColladaElementFactory::the()->create(
 126                         anims[j], getGlobal(), "animation"));
 127
 128                 colAnim->read(this);
 129             }
 130
 131             // queue an instance
 132             ColladaInstInfoRefPtr animInstInfo =
 133                 ColladaAnimation::ColladaAnimationInstInfo::create(
 134                     this, NULL, colAnim, animTmpl);
 135
 136             getGlobal()->editInstQueue().push_back(animInstInfo);
 137         }
 138     }
 139 #endif // OSG_USE_COLLADA_ANIMCLIP_INSTANCE_HACK
 140 }
 141
 142 ColladaAnimationClip::ColladaAnimationClip(
 143     daeElement *elem, ColladaGlobal *global)
 144
 145     : Inherited(elem, global)
 146 {
 147 }
 148
 149 ColladaAnimationClip::~ColladaAnimationClip(void)
 150 {
 151 }
 152
 153 OSG_END_NAMESPACE
 154
 155 #endif // OSG_WITH_COLLADA