lib3mf :

- primo commit.
2021-09-07 16:50:23 +02:00
parent a5a65b4c8d
commit f8c998f6ff
633 changed files with 108631 additions and 0 deletions
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+/*++
+
+Copyright (C) 2019 3MF Consortium
+
+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:
+NMR_ModelReaderNode100_Vertex.cpp implements the Model Reader Vertex Node Class.
+A vertex reader model node is a parser for the vertex node of an XML Model Stream.
+
+--*/
+
+#include "Model/Reader/v100/NMR_ModelReaderNode100_Vertex.h"
+
+#include "Model/Classes/NMR_ModelConstants.h"
+#include "Common/NMR_StringUtils.h"
+#include "Common/NMR_Exception.h"
+#include "Common/NMR_Exception_Windows.h"
+#include <cmath>
+#include <climits>
+#include <stdlib.h>
+
+namespace NMR {
+
+	CModelReaderNode100_Vertex::CModelReaderNode100_Vertex(_In_ PModelWarnings pWarnings)
+		: CModelReaderNode(pWarnings)
+	{
+		m_fX = 0.0f;
+		m_fY = 0.0f;
+		m_fZ = 0.0f;
+		m_bHasX = false;
+		m_bHasY = false;
+		m_bHasZ = false;
+	}
+
+	void CModelReaderNode100_Vertex::parseXML(_In_ CXmlReader * pXMLReader)
+	{
+		// Parse name
+		parseName(pXMLReader);
+
+		// Parse attribute
+		parseAttributes(pXMLReader);
+
+		// Parse Content
+		parseContent(pXMLReader);
+	}
+
+	void CModelReaderNode100_Vertex::retrievePosition(_Out_ nfFloat & fX, _Out_ nfFloat & fY, _Out_ nfFloat & fZ)
+	{
+		// Model Coordinate is missing
+		if ((!m_bHasX) || (!m_bHasY) || (!m_bHasZ))
+			throw CNMRException(NMR_ERROR_MODELCOORDINATEMISSING);
+
+		fX = m_fX;
+		fY = m_fY;
+		fZ = m_fZ;
+	}
+
+	void CModelReaderNode100_Vertex::OnAttribute(_In_z_ const nfChar * pAttributeName, _In_z_ const nfChar * pAttributeValue)
+	{
+		__NMRASSERT(pAttributeName);
+		__NMRASSERT(pAttributeValue);
+
+		if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VERTEX_X) == 0) {
+			m_fX = strtof(pAttributeValue, nullptr);
+			if (std::isnan (m_fX))
+				throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
+			if (fabs (m_fX) > XML_3MF_MAXIMUMCOORDINATEVALUE)
+				throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
+			m_bHasX = true;
+		}
+		else if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VERTEX_Y) == 0) {
+			m_fY = strtof(pAttributeValue, nullptr);
+			if (std::isnan (m_fY))
+				throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
+			if (fabs(m_fY) > XML_3MF_MAXIMUMCOORDINATEVALUE)
+				throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
+			m_bHasY = true;
+		}
+		else if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_VERTEX_Z) == 0) {
+			m_fZ = strtof(pAttributeValue, nullptr);
+			if (std::isnan (m_fZ))
+				throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
+			if (fabs(m_fZ) > XML_3MF_MAXIMUMCOORDINATEVALUE)
+				throw CNMRException(NMR_ERROR_INVALIDMODELCOORDINATES);
+			m_bHasZ = true;
+		}
+		else
+			m_pWarnings->addException(CNMRException(NMR_ERROR_NAMESPACE_INVALID_ATTRIBUTE), mrwInvalidOptionalValue);
+	}
+
+
+}