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diff --git a/src/mesh/assimp-master/code/AssetLib/X3D/X3DImporter_Rendering.cpp b/src/mesh/assimp-master/code/AssetLib/X3D/X3DImporter_Rendering.cpp
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-/*
-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_Rendering.cpp
-/// \brief Parsing data from nodes of "Rendering" 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 {
-
-// <Color
-// DEF="" ID
-// USE="" IDREF
-// color="" MFColor [inputOutput]
-// />
-void X3DImporter::readColor(XmlNode &node) {
- std::string use, def;
- std::list<aiColor3D> color;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- X3DXmlHelper::getColor3DListAttribute(node, "color", color);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Color, ne);
- } else {
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementColor(mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- ((X3DNodeElementColor *)ne)->Value = color;
- // check for X3DMetadataObject childs.
- if (!isNodeEmpty(node))
- childrenReadMetadata(node, ne, "Color");
- 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
-}
-
-// <ColorRGBA
-// DEF="" ID
-// USE="" IDREF
-// color="" MFColorRGBA [inputOutput]
-// />
-void X3DImporter::readColorRGBA(XmlNode &node) {
- std::string use, def;
- std::list<aiColor4D> color;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- X3DXmlHelper::getColor4DListAttribute(node, "color", color);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_ColorRGBA, ne);
- } else {
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementColorRGBA(mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- ((X3DNodeElementColorRGBA *)ne)->Value = color;
- // check for X3DMetadataObject childs.
- if (!isNodeEmpty(node))
- childrenReadMetadata(node, ne, "ColorRGBA");
- 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
-}
-
-// <Coordinate
-// DEF="" ID
-// USE="" IDREF
-// point="" MFVec3f [inputOutput]
-// />
-void X3DImporter::readCoordinate(XmlNode &node) {
- std::string use, def;
- std::list<aiVector3D> point;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- X3DXmlHelper::getVector3DListAttribute(node, "point", point);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Coordinate, ne);
- } else {
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementCoordinate(mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- ((X3DNodeElementCoordinate *)ne)->Value = point;
- // check for X3DMetadataObject childs.
- if (!isNodeEmpty(node))
- childrenReadMetadata(node, ne, "Coordinate");
- 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
-}
-
-// <IndexedLineSet
-// DEF="" ID
-// USE="" IDREF
-// colorIndex="" MFInt32 [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// coordIndex="" MFInt32 [initializeOnly]
-// >
-// <!-- ColorCoordinateContentModel -->
-// ColorCoordinateContentModel is the child-node content model corresponding to IndexedLineSet, LineSet and PointSet. ColorCoordinateContentModel can
-// contain any-order Coordinate node with Color (or ColorRGBA) node. No more than one instance of any single node type is allowed.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </IndexedLineSet>
-void X3DImporter::readIndexedLineSet(XmlNode &node) {
- std::string use, def;
- std::vector<int32_t> colorIndex;
- bool colorPerVertex = true;
- std::vector<int32_t> coordIndex;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- X3DXmlHelper::getInt32ArrayAttribute(node, "colorIndex", colorIndex);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- X3DXmlHelper::getInt32ArrayAttribute(node, "coordIndex", coordIndex);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_IndexedLineSet, ne);
- } else {
- // check data
- if ((coordIndex.size() < 2) || ((coordIndex.back() == (-1)) && (coordIndex.size() < 3)))
- throw DeadlyImportError("IndexedLineSet must contain not empty \"coordIndex\" attribute.");
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementIndexedSet(X3DElemType::ENET_IndexedLineSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementIndexedSet &ne_alias = *((X3DNodeElementIndexedSet *)ne);
-
- ne_alias.ColorIndex = colorIndex;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.CoordIndex = coordIndex;
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for Color and Coordinate nodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("IndexedLineSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <IndexedTriangleFanSet
-// DEF="" ID
-// USE="" IDREF
-// ccw="true" SFBool [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// index="" MFInt32 [initializeOnly]
-// normalPerVertex="true" SFBool [initializeOnly]
-// solid="true" SFBool [initializeOnly]
-// >
-// <!-- ComposedGeometryContentModel -->
-// ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes. It can contain Color (or ColorRGBA), Coordinate,
-// Normal and TextureCoordinate, in any order. No more than one instance of these nodes is allowed. Multiple VertexAttribute (FloatVertexAttribute,
-// Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </IndexedTriangleFanSet>
-void X3DImporter::readIndexedTriangleFanSet(XmlNode &node) {
- std::string use, def;
- bool ccw = true;
- bool colorPerVertex = true;
- std::vector<int32_t> index;
- bool normalPerVertex = true;
- bool solid = true;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- XmlParser::getBoolAttribute(node, "ccw", ccw);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- X3DXmlHelper::getInt32ArrayAttribute(node, "index", index);
- XmlParser::getBoolAttribute(node, "normalPerVertex", normalPerVertex);
- XmlParser::getBoolAttribute(node, "solid", solid);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_IndexedTriangleFanSet, ne);
- } else {
- // check data
- if (index.size() == 0) throw DeadlyImportError("IndexedTriangleFanSet must contain not empty \"index\" attribute.");
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementIndexedSet(X3DElemType::ENET_IndexedTriangleFanSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementIndexedSet &ne_alias = *((X3DNodeElementIndexedSet *)ne);
-
- ne_alias.CCW = ccw;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.NormalPerVertex = normalPerVertex;
- ne_alias.Solid = solid;
-
- ne_alias.CoordIndex.clear();
- int counter = 0;
- int32_t idx[3];
- for (std::vector<int32_t>::const_iterator idx_it = index.begin(); idx_it != index.end(); ++idx_it) {
- idx[2] = *idx_it;
- if (idx[2] < 0) {
- counter = 0;
- } else {
- if (counter >= 2) {
- if (ccw) {
- ne_alias.CoordIndex.push_back(idx[0]);
- ne_alias.CoordIndex.push_back(idx[1]);
- ne_alias.CoordIndex.push_back(idx[2]);
- } else {
- ne_alias.CoordIndex.push_back(idx[0]);
- ne_alias.CoordIndex.push_back(idx[2]);
- ne_alias.CoordIndex.push_back(idx[1]);
- }
- ne_alias.CoordIndex.push_back(-1);
- idx[1] = idx[2];
- } else {
- idx[counter] = idx[2];
- }
- ++counter;
- }
- } // for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != ne_alias.index.end(); idx_it++)
-
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- else if (currentChildName == "Normal")
- readNormal(currentChildNode);
- else if (currentChildName == "TextureCoordinate")
- readTextureCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("IndexedTriangleFanSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <IndexedTriangleSet
-// DEF="" ID
-// USE="" IDREF
-// ccw="true" SFBool [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// index="" MFInt32 [initializeOnly]
-// normalPerVertex="true" SFBool [initializeOnly]
-// solid="true" SFBool [initializeOnly]
-// >
-// <!-- ComposedGeometryContentModel -->
-// ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes. It can contain Color (or ColorRGBA), Coordinate,
-// Normal and TextureCoordinate, in any order. No more than one instance of these nodes is allowed. Multiple VertexAttribute (FloatVertexAttribute,
-// Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </IndexedTriangleSet>
-void X3DImporter::readIndexedTriangleSet(XmlNode &node) {
- std::string use, def;
- bool ccw = true;
- bool colorPerVertex = true;
- std::vector<int32_t> index;
- bool normalPerVertex = true;
- bool solid = true;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- XmlParser::getBoolAttribute(node, "ccw", ccw);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- X3DXmlHelper::getInt32ArrayAttribute(node, "index", index);
- XmlParser::getBoolAttribute(node, "normalPerVertex", normalPerVertex);
- XmlParser::getBoolAttribute(node, "solid", solid);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_IndexedTriangleSet, ne);
- } else {
- // check data
- if (index.size() == 0) throw DeadlyImportError("IndexedTriangleSet must contain not empty \"index\" attribute.");
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementIndexedSet(X3DElemType::ENET_IndexedTriangleSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementIndexedSet &ne_alias = *((X3DNodeElementIndexedSet *)ne);
-
- ne_alias.CCW = ccw;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.NormalPerVertex = normalPerVertex;
- ne_alias.Solid = solid;
-
- ne_alias.CoordIndex.clear();
- int counter = 0;
- int32_t idx[3];
- for (std::vector<int32_t>::const_iterator idx_it = index.begin(); idx_it != index.end(); ++idx_it) {
- idx[counter++] = *idx_it;
- if (counter > 2) {
- counter = 0;
- if (ccw) {
- ne_alias.CoordIndex.push_back(idx[0]);
- ne_alias.CoordIndex.push_back(idx[1]);
- ne_alias.CoordIndex.push_back(idx[2]);
- } else {
- ne_alias.CoordIndex.push_back(idx[0]);
- ne_alias.CoordIndex.push_back(idx[2]);
- ne_alias.CoordIndex.push_back(idx[1]);
- }
- ne_alias.CoordIndex.push_back(-1);
- }
- } // for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != ne_alias.index.end(); idx_it++)
-
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- else if (currentChildName == "Normal")
- readNormal(currentChildNode);
- else if (currentChildName == "TextureCoordinate")
- readTextureCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("IndexedTriangleSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <IndexedTriangleStripSet
-// DEF="" ID
-// USE="" IDREF
-// ccw="true" SFBool [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// index="" MFInt32 [initializeOnly]
-// normalPerVertex="true" SFBool [initializeOnly]
-// solid="true" SFBool [initializeOnly]
-// >
-// <!-- ComposedGeometryContentModel -->
-// ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes. It can contain Color (or ColorRGBA), Coordinate,
-// Normal and TextureCoordinate, in any order. No more than one instance of these nodes is allowed. Multiple VertexAttribute (FloatVertexAttribute,
-// Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </IndexedTriangleStripSet>
-void X3DImporter::readIndexedTriangleStripSet(XmlNode &node) {
- std::string use, def;
- bool ccw = true;
- bool colorPerVertex = true;
- std::vector<int32_t> index;
- bool normalPerVertex = true;
- bool solid = true;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- XmlParser::getBoolAttribute(node, "ccw", ccw);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- X3DXmlHelper::getInt32ArrayAttribute(node, "index", index);
- XmlParser::getBoolAttribute(node, "normalPerVertex", normalPerVertex);
- XmlParser::getBoolAttribute(node, "solid", solid);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_IndexedTriangleStripSet, ne);
- } else {
- // check data
- if (index.empty()) {
- throw DeadlyImportError("IndexedTriangleStripSet must contain not empty \"index\" attribute.");
- }
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementIndexedSet(X3DElemType::ENET_IndexedTriangleStripSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementIndexedSet &ne_alias = *((X3DNodeElementIndexedSet *)ne);
-
- ne_alias.CCW = ccw;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.NormalPerVertex = normalPerVertex;
- ne_alias.Solid = solid;
-
- ne_alias.CoordIndex.clear();
- int counter = 0;
- int32_t idx[3];
- for (std::vector<int32_t>::const_iterator idx_it = index.begin(); idx_it != index.end(); ++idx_it) {
- idx[2] = *idx_it;
- if (idx[2] < 0) {
- counter = 0;
- } else {
- if (counter >= 2) {
- if (ccw) {
- ne_alias.CoordIndex.push_back(idx[0]);
- ne_alias.CoordIndex.push_back(idx[1]);
- ne_alias.CoordIndex.push_back(idx[2]);
- } else {
- ne_alias.CoordIndex.push_back(idx[0]);
- ne_alias.CoordIndex.push_back(idx[2]);
- ne_alias.CoordIndex.push_back(idx[1]);
- }
- ne_alias.CoordIndex.push_back(-1);
- }
- idx[counter & 1] = idx[2];
- ++counter;
- }
- } // for(std::list<int32_t>::const_iterator idx_it = index.begin(); idx_it != ne_alias.index.end(); idx_it++)
-
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- else if (currentChildName == "Normal")
- readNormal(currentChildNode);
- else if (currentChildName == "TextureCoordinate")
- readTextureCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("IndexedTriangleStripSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <LineSet
-// DEF="" ID
-// USE="" IDREF
-// vertexCount="" MFInt32 [initializeOnly]
-// >
-// <!-- ColorCoordinateContentModel -->
-// ColorCoordinateContentModel is the child-node content model corresponding to IndexedLineSet, LineSet and PointSet. ColorCoordinateContentModel can
-// contain any-order Coordinate node with Color (or ColorRGBA) node. No more than one instance of any single node type is allowed.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </LineSet>
-void X3DImporter::readLineSet(XmlNode &node) {
- std::string use, def;
- std::vector<int32_t> vertexCount;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- X3DXmlHelper::getInt32ArrayAttribute(node, "vertexCount", vertexCount);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_LineSet, ne);
- } else {
- // check data
- if (vertexCount.empty()) {
- throw DeadlyImportError("LineSet must contain not empty \"vertexCount\" attribute.");
- }
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementSet(X3DElemType::ENET_LineSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementSet &ne_alias = *((X3DNodeElementSet *)ne);
-
- ne_alias.VertexCount = vertexCount;
- // create CoordIdx
- size_t coord_num = 0;
-
- ne_alias.CoordIndex.clear();
- for (std::vector<int32_t>::const_iterator vc_it = ne_alias.VertexCount.begin(); vc_it != ne_alias.VertexCount.end(); ++vc_it) {
- if (*vc_it < 2) throw DeadlyImportError("LineSet. vertexCount shall be greater than or equal to two.");
-
- for (int32_t i = 0; i < *vc_it; i++)
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num++)); // add vertices indices
-
- ne_alias.CoordIndex.push_back(-1); // add face delimiter.
- }
-
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("LineSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <PointSet
-// DEF="" ID
-// USE="" IDREF
-// >
-// <!-- ColorCoordinateContentModel -->
-// ColorCoordinateContentModel is the child-node content model corresponding to IndexedLineSet, LineSet and PointSet. ColorCoordinateContentModel can
-// contain any-order Coordinate node with Color (or ColorRGBA) node. No more than one instance of any single node type is allowed.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </PointSet>
-void X3DImporter::readPointSet(XmlNode &node) {
- std::string use, def;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_PointSet, ne);
- } else {
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementIndexedSet(X3DElemType::ENET_PointSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("PointSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <TriangleFanSet
-// DEF="" ID
-// USE="" IDREF
-// ccw="true" SFBool [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// fanCount="" MFInt32 [inputOutput]
-// normalPerVertex="true" SFBool [initializeOnly]
-// solid="true" SFBool [initializeOnly]
-// >
-// <!-- ComposedGeometryContentModel -->
-// ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes. It can contain Color (or ColorRGBA), Coordinate,
-// Normal and TextureCoordinate, in any order. No more than one instance of these nodes is allowed. Multiple VertexAttribute (FloatVertexAttribute,
-// Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </TriangleFanSet>
-void X3DImporter::readTriangleFanSet(XmlNode &node) {
- std::string use, def;
- bool ccw = true;
- bool colorPerVertex = true;
- std::vector<int32_t> fanCount;
- bool normalPerVertex = true;
- bool solid = true;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- XmlParser::getBoolAttribute(node, "ccw", ccw);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- X3DXmlHelper::getInt32ArrayAttribute(node, "fanCount", fanCount);
- XmlParser::getBoolAttribute(node, "normalPerVertex", normalPerVertex);
- XmlParser::getBoolAttribute(node, "solid", solid);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_TriangleFanSet, ne);
- } else {
- // check data
- if (fanCount.empty()) {
- throw DeadlyImportError("TriangleFanSet must contain not empty \"fanCount\" attribute.");
- }
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementSet(X3DElemType::ENET_TriangleFanSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementSet &ne_alias = *((X3DNodeElementSet *)ne);
-
- ne_alias.CCW = ccw;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.VertexCount = fanCount;
- ne_alias.NormalPerVertex = normalPerVertex;
- ne_alias.Solid = solid;
- // create CoordIdx
- size_t coord_num_first, coord_num_prev;
-
- ne_alias.CoordIndex.clear();
- // assign indices for first triangle
- coord_num_first = 0;
- coord_num_prev = 1;
- for (std::vector<int32_t>::const_iterator vc_it = ne_alias.VertexCount.begin(); vc_it != ne_alias.VertexCount.end(); ++vc_it) {
- if (*vc_it < 3) throw DeadlyImportError("TriangleFanSet. fanCount shall be greater than or equal to three.");
-
- for (int32_t vc = 2; vc < *vc_it; vc++) {
- if (ccw) {
- // 2 1
- // 0
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num_first)); // first vertex is a center and always is [0].
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num_prev++));
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num_prev));
- } else {
- // 1 2
- // 0
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num_first)); // first vertex is a center and always is [0].
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num_prev + 1));
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num_prev++));
- } // if(ccw) else
-
- ne_alias.CoordIndex.push_back(-1); // add face delimiter.
- } // for(int32_t vc = 2; vc < *vc_it; vc++)
-
- coord_num_prev++; // that index will be center of next fan
- coord_num_first = coord_num_prev++; // forward to next point - second point of fan
- } // for(std::list<int32_t>::const_iterator vc_it = ne_alias.VertexCount.begin(); vc_it != ne_alias.VertexCount.end(); vc_it++)
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- else if (currentChildName == "Normal")
- readNormal(currentChildNode);
- else if (currentChildName == "TextureCoordinate")
- readTextureCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("TriangleFanSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <TriangleSet
-// DEF="" ID
-// USE="" IDREF
-// ccw="true" SFBool [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// normalPerVertex="true" SFBool [initializeOnly]
-// solid="true" SFBool [initializeOnly]
-// >
-// <!-- ComposedGeometryContentModel -->
-// ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes. It can contain Color (or ColorRGBA), Coordinate,
-// Normal and TextureCoordinate, in any order. No more than one instance of these nodes is allowed. Multiple VertexAttribute (FloatVertexAttribute,
-// Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </TriangleSet>
-void X3DImporter::readTriangleSet(XmlNode &node) {
- std::string use, def;
- bool ccw = true;
- bool colorPerVertex = true;
- bool normalPerVertex = true;
- bool solid = true;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- XmlParser::getBoolAttribute(node, "ccw", ccw);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- XmlParser::getBoolAttribute(node, "normalPerVertex", normalPerVertex);
- XmlParser::getBoolAttribute(node, "solid", solid);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_TriangleSet, ne);
- } else {
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementIndexedSet(X3DElemType::ENET_TriangleSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementSet &ne_alias = *((X3DNodeElementSet *)ne);
-
- ne_alias.CCW = ccw;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.NormalPerVertex = normalPerVertex;
- ne_alias.Solid = solid;
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- else if (currentChildName == "Normal")
- readNormal(currentChildNode);
- else if (currentChildName == "TextureCoordinate")
- readTextureCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("TriangleSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <TriangleStripSet
-// DEF="" ID
-// USE="" IDREF
-// ccw="true" SFBool [initializeOnly]
-// colorPerVertex="true" SFBool [initializeOnly]
-// normalPerVertex="true" SFBool [initializeOnly]
-// solid="true" SFBool [initializeOnly]
-// stripCount="" MFInt32 [inputOutput]
-// >
-// <!-- ComposedGeometryContentModel -->
-// ComposedGeometryContentModel is the child-node content model corresponding to X3DComposedGeometryNodes. It can contain Color (or ColorRGBA), Coordinate,
-// Normal and TextureCoordinate, in any order. No more than one instance of these nodes is allowed. Multiple VertexAttribute (FloatVertexAttribute,
-// Matrix3VertexAttribute, Matrix4VertexAttribute) nodes can also be contained.
-// A ProtoInstance node (with the proper node type) can be substituted for any node in this content model.
-// </TriangleStripSet>
-void X3DImporter::readTriangleStripSet(XmlNode &node) {
- std::string use, def;
- bool ccw = true;
- bool colorPerVertex = true;
- std::vector<int32_t> stripCount;
- bool normalPerVertex = true;
- bool solid = true;
- X3DNodeElementBase *ne(nullptr);
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- XmlParser::getBoolAttribute(node, "ccw", ccw);
- XmlParser::getBoolAttribute(node, "colorPerVertex", colorPerVertex);
- X3DXmlHelper::getInt32ArrayAttribute(node, "stripCount", stripCount);
- XmlParser::getBoolAttribute(node, "normalPerVertex", normalPerVertex);
- XmlParser::getBoolAttribute(node, "solid", solid);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_TriangleStripSet, ne);
- } else {
- // check data
- if (stripCount.size() == 0) throw DeadlyImportError("TriangleStripSet must contain not empty \"stripCount\" attribute.");
-
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementSet(X3DElemType::ENET_TriangleStripSet, mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- X3DNodeElementSet &ne_alias = *((X3DNodeElementSet *)ne);
-
- ne_alias.CCW = ccw;
- ne_alias.ColorPerVertex = colorPerVertex;
- ne_alias.VertexCount = stripCount;
- ne_alias.NormalPerVertex = normalPerVertex;
- ne_alias.Solid = solid;
- // create CoordIdx
- size_t coord_num0, coord_num1, coord_num2; // indices of current triangle
- bool odd_tri; // sequence of current triangle
- size_t coord_num_sb; // index of first point of strip
-
- ne_alias.CoordIndex.clear();
- coord_num_sb = 0;
- for (std::vector<int32_t>::const_iterator vc_it = ne_alias.VertexCount.begin(); vc_it != ne_alias.VertexCount.end(); ++vc_it) {
- if (*vc_it < 3) throw DeadlyImportError("TriangleStripSet. stripCount shall be greater than or equal to three.");
-
- // set initial values for first triangle
- coord_num0 = coord_num_sb;
- coord_num1 = coord_num_sb + 1;
- coord_num2 = coord_num_sb + 2;
- odd_tri = true;
-
- for (int32_t vc = 2; vc < *vc_it; vc++) {
- if (ccw) {
- // 0 2
- // 1
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num0));
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num1));
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num2));
- } else {
- // 0 1
- // 2
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num0));
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num2));
- ne_alias.CoordIndex.push_back(static_cast<int32_t>(coord_num1));
- } // if(ccw) else
-
- ne_alias.CoordIndex.push_back(-1); // add face delimiter.
- // prepare values for next triangle
- if (odd_tri) {
- coord_num0 = coord_num2;
- coord_num2++;
- } else {
- coord_num1 = coord_num2;
- coord_num2 = coord_num1 + 1;
- }
-
- odd_tri = !odd_tri;
- coord_num_sb = coord_num2; // that index will be start of next strip
- } // for(int32_t vc = 2; vc < *vc_it; vc++)
- } // for(std::list<int32_t>::const_iterator vc_it = ne_alias.VertexCount.begin(); vc_it != ne_alias.VertexCount.end(); vc_it++)
- // check for child nodes
- if (!isNodeEmpty(node)) {
- ParseHelper_Node_Enter(ne);
- for (auto currentChildNode : node.children()) {
- const std::string &currentChildName = currentChildNode.name();
- // check for X3DComposedGeometryNodes
- if (currentChildName == "Color")
- readColor(currentChildNode);
- else if (currentChildName == "ColorRGBA")
- readColorRGBA(currentChildNode);
- else if (currentChildName == "Coordinate")
- readCoordinate(currentChildNode);
- else if (currentChildName == "Normal")
- readNormal(currentChildNode);
- else if (currentChildName == "TextureCoordinate")
- readTextureCoordinate(currentChildNode);
- // check for X3DMetadataObject
- else if (!checkForMetadataNode(currentChildNode))
- skipUnsupportedNode("TriangleStripSet", currentChildNode);
- }
- ParseHelper_Node_Exit();
- } // if(!isNodeEmpty(node))
- 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
-}
-
-// <Normal
-// DEF="" ID
-// USE="" IDREF
-// vector="" MFVec3f [inputOutput]
-// />
-void X3DImporter::readNormal(XmlNode &node) {
- std::string use, def;
- std::list<aiVector3D> vector;
- X3DNodeElementBase *ne=nullptr;
-
- MACRO_ATTRREAD_CHECKUSEDEF_RET(node, def, use);
- X3DXmlHelper::getVector3DListAttribute(node, "vector", vector);
-
- // if "USE" defined then find already defined element.
- if (!use.empty()) {
- ne = MACRO_USE_CHECKANDAPPLY(node, def, use, ENET_Normal, ne);
- } else {
- // create and if needed - define new geometry object.
- ne = new X3DNodeElementNormal(mNodeElementCur);
- if (!def.empty()) ne->ID = def;
-
- ((X3DNodeElementNormal *)ne)->Value = vector;
- // check for X3DMetadataObject childs.
- if (!isNodeEmpty(node))
- childrenReadMetadata(node, ne, "Normal");
- 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
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-25 13:18:06 +0000