SaraP
117 lines
3.3 KiB
C++
117 lines
3.3 KiB
C++
/*++
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Copyright (C) 2019 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_ModelWriter_ColorMapping.cpp implements the Model Writer Color Mapping Class.
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--*/
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#include "Model/Writer/NMR_ModelWriter_TexCoordMapping.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 "Common/NMR_Types.h"
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namespace NMR {
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bool operator< (_In_ const WRITERTEXCOORDMAPPINGTREEENTRY & entry1, _In_ const WRITERTEXCOORDMAPPINGTREEENTRY & entry2)
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{
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if (entry1.m_fU < entry2.m_fU)
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return true;
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if (entry1.m_fU > entry2.m_fU)
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return false;
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if (entry1.m_fV < entry2.m_fV)
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return true;
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return false;
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}
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CModelWriter_TexCoordMapping::CModelWriter_TexCoordMapping(_In_ ModelResourceID ResourceID, _In_ ModelResourceID TextureID)
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{
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m_nCurrentIndex = 0;
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m_ResourceID = ResourceID;
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m_TextureID = TextureID;
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}
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void CModelWriter_TexCoordMapping::registerTexCoords(_In_ nfFloat fU, _In_ nfFloat fV)
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{
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WRITERTEXCOORDMAPPINGTREEENTRY Entry;
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Entry.m_fU = fU;
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Entry.m_fV = fV;
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auto iIterator = m_IndexMap.find(Entry);
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if (iIterator == m_IndexMap.end()) {
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m_IndexMap.insert(std::make_pair(Entry, m_nCurrentIndex));
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m_TexCoordVector.push_back(Entry);
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m_nCurrentIndex++;
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}
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}
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nfBool CModelWriter_TexCoordMapping::findTexCoords(_In_ nfFloat fU, _In_ nfFloat fV, _Out_ ModelResourceIndex & nResourceIndex)
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{
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WRITERTEXCOORDMAPPINGTREEENTRY Entry;
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Entry.m_fU = fU;
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Entry.m_fV = fV;
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auto iIterator = m_IndexMap.find(Entry);
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if (iIterator != m_IndexMap.end()) {
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nResourceIndex = iIterator->second;
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return true;
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}
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else {
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nResourceIndex = 0;
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return false;
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}
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}
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ModelResourceID CModelWriter_TexCoordMapping::getResourceID()
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{
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return m_ResourceID;
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}
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ModelResourceID CModelWriter_TexCoordMapping::getTextureID()
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{
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return m_TextureID;
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}
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nfUint32 CModelWriter_TexCoordMapping::getCount()
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{
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return (nfUint32) m_TexCoordVector.size();
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}
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void CModelWriter_TexCoordMapping::getTexCoords(_In_ nfUint32 nIndex, _Out_ nfFloat & fU, _Out_ nfFloat & fV)
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{
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WRITERTEXCOORDMAPPINGTREEENTRY Entry = m_TexCoordVector[nIndex];
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fU = Entry.m_fU;
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fV = Entry.m_fV;
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}
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}
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