135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2020, 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_Networking.cpp
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/// \brief Parsing data from nodes of "Networking" set of X3D.
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/// \date 2015-2016
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/// \author smal.root@gmail.com
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#ifndef ASSIMP_BUILD_NO_X3D_IMPORTER
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#include "X3DImporter.hpp"
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#include "X3DImporter_Macro.hpp"
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// Header files, Assimp.
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#include <assimp/DefaultIOSystem.h>
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//#include <regex>
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namespace Assimp
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{
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//static std::regex pattern_parentDir(R"((^|/)[^/]+/../)");
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static std::string parentDir("/../");
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// <Inline
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// DEF="" ID
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// USE="" IDREF
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// bboxCenter="0 0 0" SFVec3f [initializeOnly]
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// bboxSize="-1 -1 -1" SFVec3f [initializeOnly]
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// load="true" SFBool [inputOutput]
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// url="" MFString [inputOutput]
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// />
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void X3DImporter::ParseNode_Networking_Inline()
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{
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std::string def, use;
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bool load = true;
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std::list<std::string> url;
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MACRO_ATTRREAD_LOOPBEG;
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MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
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MACRO_ATTRREAD_CHECK_RET("load", load, XML_ReadNode_GetAttrVal_AsBool);
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MACRO_ATTRREAD_CHECK_REF("url", url, XML_ReadNode_GetAttrVal_AsListS);
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MACRO_ATTRREAD_LOOPEND;
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// if "USE" defined then find already defined element.
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if(!use.empty())
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{
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CX3DImporter_NodeElement* ne;
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MACRO_USE_CHECKANDAPPLY(def, use, ENET_Group, ne);
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}
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else
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{
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ParseHelper_Group_Begin(true);// create new grouping element and go deeper if node has children.
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// at this place new group mode created and made current, so we can name it.
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if(!def.empty()) NodeElement_Cur->ID = def;
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if(load && !url.empty())
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{
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std::string full_path = mpIOHandler->CurrentDirectory() + url.front();
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//full_path = std::regex_replace(full_path, pattern_parentDir, "$1");
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for (std::string::size_type pos = full_path.find(parentDir); pos != std::string::npos; pos = full_path.find(parentDir, pos)) {
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if (pos > 0) {
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std::string::size_type pos2 = full_path.rfind('/', pos - 1);
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if (pos2 != std::string::npos) {
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full_path.erase(pos2, pos - pos2 + 3);
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pos = pos2;
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}
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else {
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full_path.erase(0, pos + 4);
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pos = 0;
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}
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}
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else {
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pos += 3;
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}
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}
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// Attribute "url" can contain list of strings. But we need only one - first.
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std::string::size_type slashPos = full_path.find_last_of("\\/");
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mpIOHandler->PushDirectory(slashPos == std::string::npos ? std::string() : full_path.substr(0, slashPos + 1));
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ParseFile(full_path, mpIOHandler);
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mpIOHandler->PopDirectory();
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}
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// check for X3DMetadataObject childs.
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if(!mReader->isEmptyElement()) ParseNode_Metadata(NodeElement_Cur, "Inline");
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// exit from node in that place
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ParseHelper_Node_Exit();
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}// if(!use.empty()) else
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}
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}// namespace Assimp
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#endif // !ASSIMP_BUILD_NO_X3D_IMPORTER
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