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) 2018 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_ModelReaderNode093_TextureVertex.cpp implements the Model Reader Texture Vertex Node Class.
+A texture vertex reader model node is a parser for the vertex node of an XML Model Stream.
+
+--*/
+
+#include "Model/Reader/v093/NMR_ModelReaderNode093_TextureVertex.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 {
+
+	CModelReaderNode093_TextureVertex::CModelReaderNode093_TextureVertex(_In_ PModelWarnings pWarnings)
+		: CModelReaderNode(pWarnings)
+	{
+		m_fU = 0.0f;
+		m_fV = 0.0f;
+		m_bHasU = false;
+		m_bHasV = false;
+	}
+
+	void CModelReaderNode093_TextureVertex::parseXML(_In_ CXmlReader * pXMLReader)
+	{
+		// Parse name
+		parseName(pXMLReader);
+
+		// Parse attribute
+		parseAttributes(pXMLReader);
+
+		// Parse Content
+		parseContent(pXMLReader);
+	}
+
+	void CModelReaderNode093_TextureVertex::retrieveTexCoords(_Out_ nfFloat & fU, _Out_ nfFloat & fV)
+	{
+		try
+		{
+			// Texture Coordinate is missing
+			if ((!m_bHasU) || (!m_bHasV))
+				throw CNMRException(NMR_ERROR_MODELTEXTURECOORDINATEMISSING);
+		} 
+		catch (CNMRException & Exception)
+		{
+			m_pWarnings->addException(Exception, mrwInvalidOptionalValue);
+		}
+
+		fU = m_fU;
+		fV = m_fV;
+	}
+
+	void CModelReaderNode093_TextureVertex::OnAttribute(_In_z_ const nfChar * pAttributeName, _In_z_ const nfChar * pAttributeValue)
+	{
+		__NMRASSERT(pAttributeName);
+		__NMRASSERT(pAttributeValue);
+
+		if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_TEXTURE_U) == 0) {
+			m_fU = strtof(pAttributeValue, nullptr);
+			if (std::isnan (m_fU))
+				throw CNMRException(NMR_ERROR_INVALIDMODELTEXTURECOORDINATES);
+			if (fabs (m_fU) > XML_3MF_MAXIMUMCOORDINATEVALUE)
+				throw CNMRException(NMR_ERROR_INVALIDMODELTEXTURECOORDINATES);
+			m_bHasU = true;
+		}
+
+		if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_TEXTURE_V) == 0) {
+			m_fV = strtof(pAttributeValue, nullptr);
+			if (std::isnan (m_fV))
+				throw CNMRException(NMR_ERROR_INVALIDMODELTEXTURECOORDINATES);
+			if (fabs(m_fV) > XML_3MF_MAXIMUMCOORDINATEVALUE)
+				throw CNMRException(NMR_ERROR_INVALIDMODELTEXTURECOORDINATES);
+			m_bHasV = true;
+		}
+
+	}
+
+
+}