text: /*++
  
  Copyright (C) 2017 Autodesk Inc.
  
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without modification,
  are permitted provided that the following conditions are met:
  
  1. Redistributions of source code must retain the above copyright notice, this
  list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  Abstract:
  
  --*/
  
  #include "Model/Reader/Slice1507/NMR_ModelReader_Slice1507_Slice.h"
  #include "Model/Reader/Slice1507/NMR_ModelReader_Slice1507_Vertices.h"
  #include "Model/Reader/Slice1507/NMR_ModelReader_Slice1507_Polygon.h"
  
  #include "Model/COM/NMR_COMInterface_ModelReader.h"
  #include "Model/Classes/NMR_ModelAttachment.h"
  #ifdef NMR_COM_NATIVE
  #include "Common/Platform/NMR_COM_Native.h"
  #include "Model/Reader/NMR_ModelReader_3MF_OPC.h"
  #else
  #include "Common/Platform/NMR_COM_Emulation.h"
  #include "Model/Reader/NMR_ModelReader_3MF_Native.h"
  #endif
  
  #include "Common/NMR_StringUtils.h"
  #include "Model/Classes/NMR_ModelConstants.h"
  
  namespace NMR {
  	void CModelReaderNode_Slices1507_Slice::OnAttribute(_In_z_ const nfWChar * pAttributeName, _In_z_ const nfWChar * pAttributeValue) {
  		if (wcscmp(pAttributeName, XML_3MF_ATTRIBUTE_SLICEZTOP) == 0) {
  			if (m_bHasZTop)
  				throw CNMRException(NMR_ERROR_DUPLICATETEZTOP);
  			m_TopZ = fnWStringToFloat(pAttributeValue);
  			m_bHasZTop = true;
  		}
  	}
  
  	void CModelReaderNode_Slices1507_Slice::OnNSChildElement(_In_z_ const nfWChar * pChildName, _In_z_ const nfWChar * pNameSpace, _In_ CXmlReader * pXMLReader) {
  		if (wcscmp(pNameSpace, XML_3MF_NAMESPACE_SLICESPEC) == 0) {
  			if (wcscmp(pChildName, XML_3MF_ELEMENT_SLICEVERTICES) == 0) {
  				PModelReaderNode_Slices1507_Vertices pXMLNode = std::make_shared<CModelReaderNode_Slices1507_Vertices>(m_Slice.get(), m_pWarnings);
  				pXMLNode->parseXML(pXMLReader);
  			}
  			else if (wcscmp(pChildName, XML_3MF_ELEMENT_SLICEPOLYGON) == 0) {
  				PModelReaderNode_Slices1507_Polygon pXMLNode = std::make_shared<CModelReaderNode_Slices1507_Polygon>(m_Slice.get(), m_pWarnings);
  				pXMLNode->parseXML(pXMLReader);
  			}
  			else
  				m_pWarnings->addException(CNMRException(NMR_ERROR_NAMESPACE_INVALID_ELEMENT), mrwInvalidOptionalValue);
  		}
  	}
  
  	CModelReaderNode_Slices1507_Slice::CModelReaderNode_Slices1507_Slice(_In_ CSliceStack *pSliceStack, _In_ PModelReaderWarnings pWarnings) : CModelReaderNode(pWarnings) {
  		m_pSliceStack = pSliceStack;
  		m_bHasZTop = false;
  	}
  
  	void CModelReaderNode_Slices1507_Slice::parseXML(_In_ CXmlReader * pXMLReader) {
  		m_Slice = std::make_shared<CSlice>();
  
  		// Parse name
  		parseName(pXMLReader);
  
  		// Parse attribute
  		parseAttributes(pXMLReader);
  
  		// Parse Content
  		parseContent(pXMLReader);
  		if (!m_bHasZTop)
  			throw CNMRException(NMR_ERROR_MISSINGTEZTOP);
  
  		m_Slice->setTopZ(m_TopZ);
  		m_pSliceStack->addSlice(m_Slice);
  	}
  }
  