Source/System/FileIO/Collada/OSGColladaInstanceEffect.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 "OSGColladaInstanceEffect.h"
  44
  45 #if defined(OSG_WITH_COLLADA) || defined(OSG_DO_DOC)
  46
  47 #include "OSGColladaLog.h"
  48
  49 #include <dom/domInstance_effect.h>
  50
  51 OSG_BEGIN_NAMESPACE
  52
  53 ColladaElementRegistrationHelper ColladaInstanceEffect::_regHelper(
  54     &ColladaInstanceEffect::create, "instance_effect");
  55
  56 ColladaElementTransitPtr
  57 ColladaInstanceEffect::create(daeElement *elem, ColladaGlobal *global)
  58 {
  59     return ColladaElementTransitPtr(new ColladaInstanceEffect(elem, global));
  60 }
  61
  62 void
  63 ColladaInstanceEffect::read(ColladaElement *colElemParent)
  64 {
  65     OSG_COLLADA_LOG(("ColladaInstanceEffect::read\n"));
  66
  67     ColladaEffectRefPtr colEffect = getTargetElem();
  68
  69     if(colEffect == NULL)
  70     {
  71         colEffect = dynamic_pointer_cast<ColladaEffect>(
  72             ColladaElementFactory::the()->create(
  73                 getTargetDOMElem(), getGlobal()));
  74
  75         colEffect->read(this);
  76     }
  77
  78 #if 0
  79     domInstance_effectRef instEffect = getDOMElementAs<domInstance_effect>();
  80
  81     const domInstance_effect::domTechnique_hint_Array &techHints =
  82         instEffect->getTechnique_hint_array();
  83
  84     // what's the point of this?
  85     if(techHints.getCount() > 0)
  86     {
  87         SWARNING << "ColladaInstanceEffect::read: Ignoring ["
  88                  << techHints.getCount() << "] <technique_hint> elements."
  89                  << std::endl;
  90     }
  91
  92     const domInstance_effect::domSetparam_Array &setParams =
  93         instEffect->getSetparam_array();
  94
  95     if(setParams.getCount() > 0)
  96     {
  97         SWARNING << "ColladaInstanceEffect::read: Ignoring ["
  98                  << setParams.getCount() << "] <setparam> elements."
  99                  << std::endl;
 100     }
 101 #endif
 102 }
 103
 104 ColladaEffect *
 105 ColladaInstanceEffect::getTargetElem(void) const
 106 {
 107     ColladaEffect *retVal     = NULL;
 108     domEffectRef   targetElem = getTargetDOMElem();
 109
 110     if(targetElem != NULL)
 111     {
 112         retVal = getUserDataAs<ColladaEffect>(targetElem);
 113     }
 114
 115     return retVal;
 116 }
 117
 118 domEffect *
 119 ColladaInstanceEffect::getTargetDOMElem(void) const
 120 {
 121     domEffectRef          retVal     = NULL;
 122     domInstance_effectRef instEffect = getDOMElementAs<domInstance_effect>();
 123
 124     if(instEffect->getUrl().getElement() != NULL)
 125     {
 126         retVal = daeSafeCast<domEffect>(instEffect->getUrl().getElement());
 127     }
 128     else
 129     {
 130         SWARNING << "ColladaInstanceEffet::getTargetDOMElem: "
 131                  << "can not resolve URL [" << instEffect->getUrl().str()
 132                  << "]." << std::endl;
 133     }
 134
 135     return retVal;
 136 }
 137
 138 const ColladaInstanceEffect::TCSymbolToSlotMap &
 139 ColladaInstanceEffect::getTCMap(void) const
 140 {
 141     return _tcMap;
 142 }
 143
 144 ColladaInstanceEffect::TCSymbolToSlotMap &
 145 ColladaInstanceEffect::editTCMap(void)
 146 {
 147     return _tcMap;
 148 }
 149
 150 bool
 151 ColladaInstanceEffect::findTC(
 152     const std::string &tcSymbol, UInt32 &texSlot) const
 153 {
 154     bool                     retVal = false;
 155     TCSymbolToSlotMapConstIt tcIt   = _tcMap.find(tcSymbol);
 156
 157     if(tcIt != _tcMap.end())
 158     {
 159         texSlot = tcIt->second;
 160         retVal  = true;
 161     }
 162
 163     return retVal;
 164 }
 165
 166 ColladaInstanceEffect::ColladaInstanceEffect(
 167     daeElement *elem, ColladaGlobal *global) :
 168
 169      Inherited(elem, global),
 170     _tcMap    (            )
 171 {
 172 }
 173
 174 ColladaInstanceEffect::~ColladaInstanceEffect(void)
 175 {
 176 }
 177
 178 OSG_END_NAMESPACE
 179
 180 #endif // OSG_WITH_COLLADA