SaraP
114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
/*++
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Copyright (C) 2018 3MF Consortium
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Abstract:
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NMR_ModelReaderNode093_Vertex.cpp implements the Model Reader Vertex Node Class.
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A vertex reader model node is a parser for the vertex node of an XML Model Stream.
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--*/
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#include "Model/Reader/v093/NMR_ModelReaderNode093_Vertex.h"
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#include "Model/Classes/NMR_ModelConstants.h"
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#include "Common/NMR_StringUtils.h"
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#include "Common/NMR_Exception.h"
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#include "Common/NMR_Exception_Windows.h"
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#include <cmath>
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#include <climits>
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#include <stdlib.h>
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namespace NMR {
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CModelReaderNode093_Vertex::CModelReaderNode093_Vertex(_In_ PModelWarnings pWarnings)
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: CModelReaderNode(pWarnings)
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{
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m_fX = 0.0f;
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m_fY = 0.0f;
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m_fZ = 0.0f;
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m_bHasX = false;
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m_bHasY = false;
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m_bHasZ = false;
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}
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void CModelReaderNode093_Vertex::parseXML(_In_ CXmlReader * pXMLReader)
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{
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// Parse name
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parseName(pXMLReader);
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// Parse attribute
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parseAttributes(pXMLReader);
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// Parse Content
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parseContent(pXMLReader);
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}
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void CModelReaderNode093_Vertex::retrievePosition(_Out_ nfFloat & fX, _Out_ nfFloat & fY, _Out_ nfFloat & fZ)
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{
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// Model Coordinate is missing
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if ((!m_bHasX) || (!m_bHasY) || (!m_bHasZ))
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throw CNMRException(NMR_ERROR_MODELCOORDINATEMISSING);
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fX = m_fX;
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fY = m_fY;
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fZ = m_fZ;
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}
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void CModelReaderNode093_Vertex::OnAttribute(_In_z_ const nfChar * pAttributeName, _In_z_ const nfChar * pAttributeValue)
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{
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__NMRASSERT(pAttributeName);
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__NMRASSERT(pAttributeValue);
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if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VERTEX_X) == 0) {
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m_fX = strtof(pAttributeValue, nullptr);
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if (std::isnan (m_fX))
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throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
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if (fabs (m_fX) > XML_3MF_MAXIMUMCOORDINATEVALUE)
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throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
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m_bHasX = true;
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}
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if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VERTEX_Y) == 0) {
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m_fY = strtof(pAttributeValue, nullptr);
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if (std::isnan (m_fY))
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throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
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if (fabs(m_fY) > XML_3MF_MAXIMUMCOORDINATEVALUE)
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throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
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m_bHasY = true;
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}
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if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VERTEX_Z) == 0) {
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m_fZ = strtof(pAttributeValue, nullptr);
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if (std::isnan (m_fZ))
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throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
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if (fabs(m_fZ) > XML_3MF_MAXIMUMCOORDINATEVALUE)
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throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
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m_bHasZ = true;
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}
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}
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}
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