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Diffstat (limited to 'libs/assimp/code/AssetLib/X3D/X3DImporter_Texturing.cpp')
| -rw-r--r-- | libs/assimp/code/AssetLib/X3D/X3DImporter_Texturing.cpp | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/libs/assimp/code/AssetLib/X3D/X3DImporter_Texturing.cpp b/libs/assimp/code/AssetLib/X3D/X3DImporter_Texturing.cpp new file mode 100644 index 0000000..32c1a90 --- /dev/null +++ b/libs/assimp/code/AssetLib/X3D/X3DImporter_Texturing.cpp @@ -0,0 +1,179 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2019, assimp team + + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above +copyright notice, this list of conditions and the +following disclaimer. + +* 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. + +* Neither the name of the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +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 +OWNER 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. + +---------------------------------------------------------------------- +*/ +/// \file X3DImporter_Texturing.cpp +/// \brief Parsing data from nodes of "Texturing" set of X3D. +/// \date 2015-2016 +/// \author smal.root@gmail.com + +#ifndef ASSIMP_BUILD_NO_X3D_IMPORTER + +#include "X3DImporter.hpp" +#include "X3DImporter_Macro.hpp" +#include "X3DXmlHelper.h" + +namespace Assimp { + +// <ImageTexture +// DEF="" ID +// USE="" IDREF +// repeatS="true" SFBool +// repeatT="true" SFBool +// url="" MFString +// /> +// When the url field contains no values ([]), texturing is disabled. +void X3DImporter::readImageTexture(XmlNode &node) { + std::string use, def; + bool repeatS = true; + bool repeatT = true; + std::list<std::string> url; + X3DNodeElementBase *ne(nullptr); + + MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); + XmlParser::getBoolAttribute(node, "repeatS", repeatS); + XmlParser::getBoolAttribute(node, "repeatT", repeatT); + X3DXmlHelper::getStringListAttribute(node, "url", url); + + // if "USE" defined then find already defined element. + if (!use.empty()) { + ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_ImageTexture, ne); + } else { + // create and if needed - define new geometry object. + ne = new X3DNodeElementImageTexture(mNodeElementCur); + if (!def.empty()) ne->ID = def; + + ((X3DNodeElementImageTexture *)ne)->RepeatS = repeatS; + ((X3DNodeElementImageTexture *)ne)->RepeatT = repeatT; + // Attribute "url" can contain list of strings. But we need only one - first. + if (!url.empty()) + ((X3DNodeElementImageTexture *)ne)->URL = url.front(); + else + ((X3DNodeElementImageTexture *)ne)->URL = ""; + + // check for X3DMetadataObject childs. + if (!isNodeEmpty(node)) + childrenReadMetadata(node, ne, "ImageTexture"); + else + mNodeElementCur->Children.push_back(ne); // add made object as child to current element + + NodeElement_List.push_back(ne); // add element to node element list because its a new object in graph + } // if(!use.empty()) else +} + +// <TextureCoordinate +// DEF="" ID +// USE="" IDREF +// point="" MFVec3f [inputOutput] +// /> +void X3DImporter::readTextureCoordinate(XmlNode &node) { + std::string use, def; + std::list<aiVector2D> point; + X3DNodeElementBase *ne(nullptr); + + MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); + X3DXmlHelper::getVector2DListAttribute(node, "point", point); + + // if "USE" defined then find already defined element. + if (!use.empty()) { + ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_TextureCoordinate, ne); + } else { + // create and if needed - define new geometry object. + ne = new X3DNodeElementTextureCoordinate(mNodeElementCur); + if (!def.empty()) ne->ID = def; + + ((X3DNodeElementTextureCoordinate *)ne)->Value = point; + // check for X3DMetadataObject childs. + if (!isNodeEmpty(node)) + childrenReadMetadata(node, ne, "TextureCoordinate"); + else + mNodeElementCur->Children.push_back(ne); // add made object as child to current element + + NodeElement_List.push_back(ne); // add element to node element list because its a new object in graph + } // if(!use.empty()) else +} + +// <TextureTransform +// DEF="" ID +// USE="" IDREF +// center="0 0" SFVec2f [inputOutput] +// rotation="0" SFFloat [inputOutput] +// scale="1 1" SFVec2f [inputOutput] +// translation="0 0" SFVec2f [inputOutput] +// /> +void X3DImporter::readTextureTransform(XmlNode &node) { + std::string use, def; + aiVector2D center(0, 0); + float rotation = 0; + aiVector2D scale(1, 1); + aiVector2D translation(0, 0); + X3DNodeElementBase *ne(nullptr); + + MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use); + X3DXmlHelper::getVector2DAttribute(node, "center", center); + XmlParser::getFloatAttribute(node, "rotation", rotation); + X3DXmlHelper::getVector2DAttribute(node, "scale", scale); + X3DXmlHelper::getVector2DAttribute(node, "translation", translation); + + // if "USE" defined then find already defined element. + if (!use.empty()) { + ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_TextureTransform, ne); + } else { + // create and if needed - define new geometry object. + ne = new X3DNodeElementTextureTransform(mNodeElementCur); + if (!def.empty()) ne->ID = def; + + ((X3DNodeElementTextureTransform *)ne)->Center = center; + ((X3DNodeElementTextureTransform *)ne)->Rotation = rotation; + ((X3DNodeElementTextureTransform *)ne)->Scale = scale; + ((X3DNodeElementTextureTransform *)ne)->Translation = translation; + // check for X3DMetadataObject childs. + if (!isNodeEmpty(node)) + childrenReadMetadata(node, ne, "TextureTransform"); + else + mNodeElementCur->Children.push_back(ne); // add made object as child to current element + + NodeElement_List.push_back(ne); // add element to node element list because its a new object in graph + } // if(!use.empty()) else +} + +} // namespace Assimp + +#endif // !ASSIMP_BUILD_NO_X3D_IMPORTER |