//------------------------------
bool LibraryEffectsLoader::begin__profile_COMMON__technique( const profile_COMMON__technique__AttributeData& attributeData )
{
mInProfileCommonTechnique = true;
addToSidTree( attributeData.id, attributeData.sid );
return true;
}
//------------------------------
bool LibraryEffectsLoader::begin__common_float_or_param_type____float ( const common_float_or_param_type____float__AttributeData& attributeData )
{
switch ( mCurrentShaderParameterType)
{
case SHADER_PARAMETER_SHININESS:
addToSidTree( 0, attributeData.sid, &mCurrentEffect->getCommonEffects().back()->getShininess() );
break;
case SHADER_PARAMETER_REFLECTIVITY:
addToSidTree( 0, attributeData.sid, &mCurrentEffect->getCommonEffects().back()->getReflectivity() );
break;
case SHADER_PARAMETER_INDEX_OF_REFRACTION:
addToSidTree( 0, attributeData.sid, &mCurrentEffect->getCommonEffects().back()->getIndexOfRefraction() );
break;
case SHADER_PARAMETER_TRANSPARENCY:
addToSidTree( 0, attributeData.sid, &mTransparency );
break;
}
return true;
}
//------------------------------
bool LibraryEffectsLoader::begin__profile_COMMON( const profile_COMMON__AttributeData& attributeData )
{
mCurrentProfile = PROFILE_COMMON;
mCurrentEffect->getCommonEffects().append(FW_NEW COLLADAFW::EffectCommon() );
addToSidTree( attributeData.id, 0);
if ( attributeData.id )
mCurrentEffect->getCommonEffects ().back ()->setOriginalId ( (const char*)attributeData.id );
return true;
}
//------------------------------
bool LibraryEffectsLoader::begin__effect( const effect__AttributeData& attributeData )
{
mCurrentEffect = FW_NEW COLLADAFW::Effect(createUniqueIdFromId(attributeData.id, COLLADAFW::Effect::ID()));
if ( attributeData.name )
mCurrentEffect->setName ( (const char*)attributeData.name );
else if ( attributeData.id )
mCurrentEffect->setName ( (const char*)attributeData.id );
if ( attributeData.id )
mCurrentEffect->setOriginalId ( (const char*)attributeData.id );
addToSidTree( attributeData.id, 0);
return true;
}
//------------------------------
bool LibraryEffectsLoader::begin__common_color_or_texture_type____color( const common_color_or_texture_type____color__AttributeData& attributeData )
{
COLLADAFW::ColorOrTexture* colorOrTexture = getCurrentColorOrTexture();
addToSidTree( 0, attributeData.sid, &colorOrTexture->getColor() );
return true;
}
//------------------------------
bool LibraryEffectsLoader::begin__newparam____cg_newparam( const newparam____cg_newparam__AttributeData& attributeData )
{
addToSidTree( 0, (const char *) attributeData.sid );
return true;
}
//------------------------------
bool LibraryControllersLoader::begin__input____InputLocal( const input____InputLocal__AttributeData& attributeData )
{
// we ignore inputs that don't have semantics or source
if ( !attributeData.semantic || !attributeData.source )
{
return true;
}
ControllerInputSemantics semantic = getControllerInputSemanticsBySemanticStr( attributeData.semantic );
if ( semantic == SEMANTIC_UNKNOWN )
{
return true;
}
switch ( mCurrentControllerType )
{
case SKIN_CONTROLLER:
{
switch ( semantic )
{
case SEMANTIC_JOINT:
{
if ( !mCurrentSkinControllerData )
{
break;
}
String sourceId = getIdFromURIFragmentType(attributeData.source);
const StringList* nodeSidsOrIds = 0;
bool isIdArray = false;
StringListMap::const_iterator itSid = mJointSidsMap.find(sourceId);
// check if the node sid array could be found
if ( itSid != mJointSidsMap.end() )
{
nodeSidsOrIds = &itSid->second;
isIdArray = false;
}
else
{
// check if it is an id_array
StringListMap::const_iterator itId = mJointIdsMap.find(sourceId);
if ( itId != mJointIdsMap.end() )
{
nodeSidsOrIds = &itId->second;
isIdArray = true;
}
else
{
if ( !handleFWLError ( SaxFWLError::ERROR_SOURCE_NOT_FOUND, "Source with id \"" + sourceId + "\" in skin controller with id \"" + mOriginalId + "\" used in input with semantic SEMANTIC_JOINT could not be found!" ))
return false;
break;
}
}
const COLLADAFW::UniqueId& controllerUniqueId = mCurrentSkinControllerData->getUniqueId();
addSkinDataJointSidsPair( controllerUniqueId, *nodeSidsOrIds, isIdArray);
// try to write the SkinController here
if ( ((getObjectFlags() & Loader::CONTROLLER_FLAG) != 0) && (mCurrentControllerSourceUniqueId.isValid()) )
{
Loader::InstanceControllerDataList& instanceControllerDataList = getInstanceControllerDataListByControllerUniqueId(controllerUniqueId);
Loader::InstanceControllerDataList::iterator listIt = instanceControllerDataList.begin();
while ( listIt != instanceControllerDataList.end() )
{
const Loader::InstanceControllerData& instanceControllerData = *listIt;
bool success = getFileLoader()->createAndWriteSkinController( instanceControllerData,
controllerUniqueId,
mCurrentControllerSourceUniqueId,
*nodeSidsOrIds,
isIdArray);
//on success we need to remove this controller instance
if ( success )
{
listIt = instanceControllerDataList.erase( listIt );
}
else
{
listIt++;
}
}
}
mCurrentSkinControllerData->setJointsCount(nodeSidsOrIds->size());
}
break;
case SEMANTIC_INV_BIND_MATRIX:
{
if ( !mCurrentSkinControllerData)
{
break;
}
String sourceId = getIdFromURIFragmentType(attributeData.source);
SourceBase* sourceBase = getSourceById ( sourceId );
if ( !sourceBase || (sourceBase->getDataType() != SourceBase::DATA_TYPE_REAL) )
{
handleFWLError ( SaxFWLError::ERROR_DATA_NOT_VALID, "SourceBase of skin controller with semantic SEMANTIC_INV_BIND_MATRIX not valid!" );
break;
}
if ( sourceBase->getStride() != 16 )
{
handleFWLError ( SaxFWLError::ERROR_DATA_NOT_VALID, "Stride of sourceBase of skin controller with semantic SEMANTIC_INV_BIND_MATRIX not valid!" );
break;
}
const RealSource *inverseBindMatricesSource = (const RealSource *)sourceBase;
const RealArrayElement& inverseBindMatricesElement = inverseBindMatricesSource->getArrayElement();
const RealArray& inverseBindMatricesArray = inverseBindMatricesElement.getValues();
size_t matrixElementsCount = inverseBindMatricesArray.getCount();
size_t matrixCount = matrixElementsCount / 16;
COLLADAFW::Matrix4Array& inverseBindMatrices = mCurrentSkinControllerData->getInverseBindMatrices();
inverseBindMatrices.allocMemory( matrixCount );
inverseBindMatrices.setCount( matrixCount );
size_t index = 0;
for ( size_t i = 0; i < matrixCount; ++i)
{
// fill the matrix
COLLADABU::Math::Matrix4 matrix;
for ( size_t j = 0; j < 16; ++j,++index)
{
matrix.setElement( j, inverseBindMatricesArray[index]);
}
inverseBindMatrices[i] = matrix;
}
}
break;
}
}
break;
case MORPH_CONTROLLER:
{
switch ( semantic )
{
case SEMANTIC_MORPH_TARGET:
{
if ( !mCurrentMorphController )
{
break;
}
String sourceId = getIdFromURIFragmentType(attributeData.source);
StringListMap::const_iterator it = mJointIdsMap.find(sourceId);
// check if the node sid array could be found
if ( it == mJointIdsMap.end() )
{
if ( !handleFWLError ( SaxFWLError::ERROR_SOURCE_NOT_FOUND, "Source with id \"" + sourceId + "\" in morph controller with id \"" + mOriginalId + "\" used in input with semantic SEMANTIC_MORPH_TARGET could not be found!" ))
return false;
break;
}
const StringList& meshIds = it->second;
size_t meshIdCount = meshIds.size();
COLLADAFW::UniqueIdArray& morphTargets = mCurrentMorphController->getMorphTargets();
morphTargets.allocMemory(meshIdCount);
morphTargets.setCount(meshIdCount);
StringList::const_iterator itTarget = meshIds.begin();
for ( size_t i = 0 ; itTarget != meshIds.end(); ++itTarget, ++i)
{
morphTargets[i] = createUniqueIdFromId( itTarget->c_str(), COLLADAFW::Geometry::ID());
}
}
break;
case SEMANTIC_MORPH_WEIGHT:
{
if ( !mCurrentMorphController)
{
break;
}
String sourceId = getIdFromURIFragmentType(attributeData.source);
SourceBase* sourceBase = getSourceById( sourceId );
if ( !sourceBase || (sourceBase->getDataType() != SourceBase::DATA_TYPE_REAL) )
{
handleFWLError ( SaxFWLError::ERROR_DATA_NOT_VALID, "SourceBase of skin controller with semantic SEMANTIC_MORPH_WEIGHT not valid!" );
break;
}
unsigned long long stride = sourceBase->getStride();
if( stride == 0 )
{
handleFWLError ( SaxFWLError::ERROR_DATA_NOT_VALID, "Stride of sourceBase of skin controller with semantic SEMANTIC_MORPH_WEIGHT not found! Assuming stride 1!" );
stride = 1;
}
if ( stride != 1 )
{
handleFWLError ( SaxFWLError::ERROR_DATA_NOT_VALID, "Stride of sourceBase of skin controller with semantic SEMANTIC_MORPH_WEIGHT not valid!" );
break;
}
const RealSource *weightSource = (const RealSource *)sourceBase;
COLLADAFW::FloatOrDoubleArray& morphWeights = mCurrentMorphController->getMorphWeights();
addToSidTree( sourceId.c_str(), 0, &morphWeights );
moveUpInSidTree();
setRealValues( morphWeights, weightSource );
}
break;
}
}
break;
}
return true;
}
