SaraP
110 lines
3.6 KiB
C++
110 lines
3.6 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_ModelReader_TexCoordMapping.cpp implements the Model Reader TexCoord Mapping Class.
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--*/
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#include "Model/Reader/NMR_ModelReader_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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namespace NMR {
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bool operator< (_In_ const READERTEXCOORDMAPPINGTREEENTRY & entry1, _In_ const READERTEXCOORDMAPPINGTREEENTRY & entry2)
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{
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if (entry1.m_nResourceID < entry2.m_nResourceID)
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return true;
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if (entry1.m_nResourceID > entry2.m_nResourceID)
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return false;
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if (entry1.m_nResourceIndex < entry2.m_nResourceIndex)
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return true;
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return false;
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}
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CModelReader_TexCoordMapping::CModelReader_TexCoordMapping()
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{
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}
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void CModelReader_TexCoordMapping::registerTexCoords(_In_ ModelResourceID nResourceID, _In_ ModelResourceIndex nResourceIndex, _In_ ModelResourceID nTextureID, _In_ nfFloat fU, _In_ nfFloat fV)
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{
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READERTEXCOORDMAPPINGTREEENTRY MappingEntry;
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MappingEntry.m_nResourceID = nResourceID;
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MappingEntry.m_nResourceIndex = nResourceIndex;
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READERTEXCOORDMAPPINGVALUE ValueEntry;
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ValueEntry.m_nTextureID = nTextureID;
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ValueEntry.m_fU = fU;
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ValueEntry.m_fV = fV;
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m_TexCoordEntries.insert(std::make_pair(MappingEntry, ValueEntry));
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m_ResourceIDs.insert(std::make_pair(nResourceID, 1));
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}
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nfBool CModelReader_TexCoordMapping::findTexCoords(_In_ ModelResourceID nResourceID, _In_ ModelResourceIndex nResourceIndex, _Out_ ModelResourceID & nTextureID, _Out_ nfFloat & fU, _Out_ nfFloat & fV)
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{
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READERTEXCOORDMAPPINGTREEENTRY MappingEntry;
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MappingEntry.m_nResourceID = nResourceID;
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MappingEntry.m_nResourceIndex = nResourceIndex;
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auto iIterator = m_TexCoordEntries.find(MappingEntry);
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if (iIterator != m_TexCoordEntries.end()) {
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nTextureID = iIterator->second.m_nTextureID;
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fU = iIterator->second.m_fU;
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fV = iIterator->second.m_fV;
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return true;
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}
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else {
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nTextureID = 0;
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fU = 0.0f;
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fV = 0.0f;
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return false;
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}
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}
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nfBool CModelReader_TexCoordMapping::hasResource(_In_ ModelResourceID nResourceID)
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{
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auto iIterator = m_ResourceIDs.find(nResourceID);
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return (iIterator != m_ResourceIDs.end());
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}
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nfBool CModelReader_TexCoordMapping::retrieveAResource(_Out_ ModelResourceID& nResourceID)
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{
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std::map <ModelResourceID, nfInt32>::iterator it;
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for (it = m_ResourceIDs.begin(); it != m_ResourceIDs.end(); it++)
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{
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nResourceID = it->first;
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return true;
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}
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return false;
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}
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}
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