196 lines
6.8 KiB
C++
196 lines
6.8 KiB
C++
/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2019, assimp team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the assimp team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the assimp team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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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
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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----------------------------------------------------------------------
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*/
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/// \file X3DImporter_Macro.hpp
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/// \brief Useful macrodefines.
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/// \date 2015-2016
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/// \author smal.root@gmail.com
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#ifndef X3DIMPORTER_MACRO_HPP_INCLUDED
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#define X3DIMPORTER_MACRO_HPP_INCLUDED
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/// \def MACRO_USE_CHECKANDAPPLY(pDEF, pUSE, pNE)
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/// Used for regular checking while attribute "USE" is defined.
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/// \param [in] pDEF - string holding "DEF" value.
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/// \param [in] pUSE - string holding "USE" value.
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/// \param [in] pType - type of element to find.
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/// \param [out] pNE - pointer to found node element.
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#define MACRO_USE_CHECKANDAPPLY(pDEF, pUSE, pType, pNE) \
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do { \
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XML_CheckNode_MustBeEmpty(); \
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if(!pDEF.empty()) Throw_DEF_And_USE(); \
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if(!FindNodeElement(pUSE, CX3DImporter_NodeElement::pType, &pNE)) Throw_USE_NotFound(pUSE); \
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\
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NodeElement_Cur->Child.push_back(pNE);/* add found object as child to current element */ \
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} while(false)
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/// \def MACRO_ATTRREAD_LOOPBEG
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/// Begin of loop that read attributes values.
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#define MACRO_ATTRREAD_LOOPBEG \
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for(int idx = 0, idx_end = mReader->getAttributeCount(); idx < idx_end; idx++) \
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{ \
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std::string an(mReader->getAttributeName(idx));
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/// \def MACRO_ATTRREAD_LOOPEND
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/// End of loop that read attributes values.
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#define MACRO_ATTRREAD_LOOPEND \
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Throw_IncorrectAttr(an); \
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}
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/// \def MACRO_ATTRREAD_CHECK_REF
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/// Check current attribute name and if it equal to requested then read value. Result write to output variable by reference. If result was read then
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/// "continue" will called.
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/// \param [in] pAttrName - attribute name.
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/// \param [out] pVarName - output variable name.
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/// \param [in] pFunction - function which read attribute value and write it to pVarName.
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#define MACRO_ATTRREAD_CHECK_REF(pAttrName, pVarName, pFunction) \
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if(an == pAttrName) \
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{ \
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pFunction(idx, pVarName); \
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continue; \
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}
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/// \def MACRO_ATTRREAD_CHECK_RET
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/// Check current attribute name and if it equal to requested then read value. Result write to output variable using return value of \ref pFunction.
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/// If result was read then "continue" will called.
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/// \param [in] pAttrName - attribute name.
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/// \param [out] pVarName - output variable name.
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/// \param [in] pFunction - function which read attribute value and write it to pVarName.
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#define MACRO_ATTRREAD_CHECK_RET(pAttrName, pVarName, pFunction) \
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if(an == pAttrName) \
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{ \
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pVarName = pFunction(idx); \
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continue; \
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}
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/// \def MACRO_ATTRREAD_CHECKUSEDEF_RET
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/// Compact variant for checking "USE" and "DEF". Also skip bbox attributes: "bboxCenter", "bboxSize".
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/// If result was read then "continue" will called.
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/// \param [out] pDEF_Var - output variable name for "DEF" value.
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/// \param [out] pUSE_Var - output variable name for "USE" value.
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#define MACRO_ATTRREAD_CHECKUSEDEF_RET(pDEF_Var, pUSE_Var) \
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MACRO_ATTRREAD_CHECK_RET("DEF", pDEF_Var, mReader->getAttributeValue); \
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MACRO_ATTRREAD_CHECK_RET("USE", pUSE_Var, mReader->getAttributeValue); \
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if(an == "bboxCenter") continue; \
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if(an == "bboxSize") continue; \
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if(an == "containerField") continue; \
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do {} while(false)
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/// \def MACRO_NODECHECK_LOOPBEGIN(pNodeName)
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/// Begin of loop of parsing child nodes. Do not add ';' at end.
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/// \param [in] pNodeName - current node name.
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#define MACRO_NODECHECK_LOOPBEGIN(pNodeName) \
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do { \
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bool close_found = false; \
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\
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while(mReader->read()) \
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{ \
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if(mReader->getNodeType() == irr::io::EXN_ELEMENT) \
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{
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/// \def MACRO_NODECHECK_LOOPEND(pNodeName)
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/// End of loop of parsing child nodes.
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/// \param [in] pNodeName - current node name.
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#define MACRO_NODECHECK_LOOPEND(pNodeName) \
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}/* if(mReader->getNodeType() == irr::io::EXN_ELEMENT) */ \
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else if(mReader->getNodeType() == irr::io::EXN_ELEMENT_END) \
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{ \
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if(XML_CheckNode_NameEqual(pNodeName)) \
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{ \
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close_found = true; \
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\
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break; \
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} \
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}/* else if(mReader->getNodeType() == irr::io::EXN_ELEMENT_END) */ \
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}/* while(mReader->read()) */ \
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\
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if(!close_found) Throw_CloseNotFound(pNodeName); \
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\
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} while(false)
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#define MACRO_NODECHECK_METADATA(pNodeName) \
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MACRO_NODECHECK_LOOPBEGIN(pNodeName) \
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/* and childs must be metadata nodes */ \
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if(!ParseHelper_CheckRead_X3DMetadataObject()) XML_CheckNode_SkipUnsupported(pNodeName); \
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MACRO_NODECHECK_LOOPEND(pNodeName)
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/// \def MACRO_FACE_ADD_QUAD_FA(pCCW, pOut, pIn, pP1, pP2, pP3, pP4)
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/// Add points as quad. Means that pP1..pP4 set in CCW order.
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#define MACRO_FACE_ADD_QUAD_FA(pCCW, pOut, pIn, pP1, pP2, pP3, pP4) \
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do { \
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if(pCCW) \
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{ \
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pOut.push_back(pIn[pP1]); \
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pOut.push_back(pIn[pP2]); \
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pOut.push_back(pIn[pP3]); \
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pOut.push_back(pIn[pP4]); \
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} \
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else \
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{ \
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pOut.push_back(pIn[pP4]); \
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pOut.push_back(pIn[pP3]); \
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pOut.push_back(pIn[pP2]); \
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pOut.push_back(pIn[pP1]); \
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} \
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} while(false)
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/// \def MACRO_FACE_ADD_QUAD(pCCW, pOut, pP1, pP2, pP3, pP4)
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/// Add points as quad. Means that pP1..pP4 set in CCW order.
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#define MACRO_FACE_ADD_QUAD(pCCW, pOut, pP1, pP2, pP3, pP4) \
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do { \
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if(pCCW) \
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{ \
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pOut.push_back(pP1); \
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pOut.push_back(pP2); \
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pOut.push_back(pP3); \
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pOut.push_back(pP4); \
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} \
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else \
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{ \
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pOut.push_back(pP4); \
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pOut.push_back(pP3); \
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pOut.push_back(pP2); \
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pOut.push_back(pP1); \
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} \
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} while(false)
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#endif // X3DIMPORTER_MACRO_HPP_INCLUDED
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