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Diffstat (limited to 'src/3rdparty/assimp/code/X3DImporter_Postprocess.cpp')
| -rw-r--r-- | src/3rdparty/assimp/code/X3DImporter_Postprocess.cpp | 826 |
1 files changed, 0 insertions, 826 deletions
diff --git a/src/3rdparty/assimp/code/X3DImporter_Postprocess.cpp b/src/3rdparty/assimp/code/X3DImporter_Postprocess.cpp deleted file mode 100644 index 390ef8995..000000000 --- a/src/3rdparty/assimp/code/X3DImporter_Postprocess.cpp +++ /dev/null @@ -1,826 +0,0 @@ -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2017, 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_Postprocess.cpp -/// \brief Convert built scenegraph and objects to Assimp scenegraph. -/// \date 2015-2016 -/// \author smal.root@gmail.com - -#ifndef ASSIMP_BUILD_NO_X3D_IMPORTER - -#include "X3DImporter.hpp" - -// Header files, Assimp. -#include <assimp/ai_assert.h> -#include "StandardShapes.h" -#include "StringUtils.h" - -// Header files, stdlib. -#include <algorithm> -#include <iterator> -#include <string> - -namespace Assimp -{ - -aiMatrix4x4 X3DImporter::PostprocessHelper_Matrix_GlobalToCurrent() const -{ - CX3DImporter_NodeElement* cur_node; - std::list<aiMatrix4x4> matr; - aiMatrix4x4 out_matr; - - // starting walk from current element to root - cur_node = NodeElement_Cur; - if(cur_node != nullptr) - { - do - { - // if cur_node is group then store group transformation matrix in list. - if(cur_node->Type == CX3DImporter_NodeElement::ENET_Group) matr.push_back(((CX3DImporter_NodeElement_Group*)cur_node)->Transformation); - - cur_node = cur_node->Parent; - } while(cur_node != nullptr); - } - - // multiplicate all matrices in reverse order - for(std::list<aiMatrix4x4>::reverse_iterator rit = matr.rbegin(); rit != matr.rend(); rit++) out_matr = out_matr * (*rit); - - return out_matr; -} - -void X3DImporter::PostprocessHelper_CollectMetadata(const CX3DImporter_NodeElement& pNodeElement, std::list<CX3DImporter_NodeElement*>& pList) const -{ - // walk through childs and find for metadata. - for(std::list<CX3DImporter_NodeElement*>::const_iterator el_it = pNodeElement.Child.begin(); el_it != pNodeElement.Child.end(); el_it++) - { - if(((*el_it)->Type == CX3DImporter_NodeElement::ENET_MetaBoolean) || ((*el_it)->Type == CX3DImporter_NodeElement::ENET_MetaDouble) || - ((*el_it)->Type == CX3DImporter_NodeElement::ENET_MetaFloat) || ((*el_it)->Type == CX3DImporter_NodeElement::ENET_MetaInteger) || - ((*el_it)->Type == CX3DImporter_NodeElement::ENET_MetaString)) - { - pList.push_back(*el_it); - } - else if((*el_it)->Type == CX3DImporter_NodeElement::ENET_MetaSet) - { - PostprocessHelper_CollectMetadata(**el_it, pList); - } - }// for(std::list<CX3DImporter_NodeElement*>::const_iterator el_it = pNodeElement.Child.begin(); el_it != pNodeElement.Child.end(); el_it++) -} - -bool X3DImporter::PostprocessHelper_ElementIsMetadata(const CX3DImporter_NodeElement::EType pType) const -{ - if((pType == CX3DImporter_NodeElement::ENET_MetaBoolean) || (pType == CX3DImporter_NodeElement::ENET_MetaDouble) || - (pType == CX3DImporter_NodeElement::ENET_MetaFloat) || (pType == CX3DImporter_NodeElement::ENET_MetaInteger) || - (pType == CX3DImporter_NodeElement::ENET_MetaString) || (pType == CX3DImporter_NodeElement::ENET_MetaSet)) - { - return true; - } - else - { - return false; - } -} - -bool X3DImporter::PostprocessHelper_ElementIsMesh(const CX3DImporter_NodeElement::EType pType) const -{ - if((pType == CX3DImporter_NodeElement::ENET_Arc2D) || (pType == CX3DImporter_NodeElement::ENET_ArcClose2D) || - (pType == CX3DImporter_NodeElement::ENET_Box) || (pType == CX3DImporter_NodeElement::ENET_Circle2D) || - (pType == CX3DImporter_NodeElement::ENET_Cone) || (pType == CX3DImporter_NodeElement::ENET_Cylinder) || - (pType == CX3DImporter_NodeElement::ENET_Disk2D) || (pType == CX3DImporter_NodeElement::ENET_ElevationGrid) || - (pType == CX3DImporter_NodeElement::ENET_Extrusion) || (pType == CX3DImporter_NodeElement::ENET_IndexedFaceSet) || - (pType == CX3DImporter_NodeElement::ENET_IndexedLineSet) || (pType == CX3DImporter_NodeElement::ENET_IndexedTriangleFanSet) || - (pType == CX3DImporter_NodeElement::ENET_IndexedTriangleSet) || (pType == CX3DImporter_NodeElement::ENET_IndexedTriangleStripSet) || - (pType == CX3DImporter_NodeElement::ENET_PointSet) || (pType == CX3DImporter_NodeElement::ENET_LineSet) || - (pType == CX3DImporter_NodeElement::ENET_Polyline2D) || (pType == CX3DImporter_NodeElement::ENET_Polypoint2D) || - (pType == CX3DImporter_NodeElement::ENET_Rectangle2D) || (pType == CX3DImporter_NodeElement::ENET_Sphere) || - (pType == CX3DImporter_NodeElement::ENET_TriangleFanSet) || (pType == CX3DImporter_NodeElement::ENET_TriangleSet) || - (pType == CX3DImporter_NodeElement::ENET_TriangleSet2D) || (pType == CX3DImporter_NodeElement::ENET_TriangleStripSet)) - { - return true; - } - else - { - return false; - } -} - -void X3DImporter::Postprocess_BuildLight(const CX3DImporter_NodeElement& pNodeElement, std::list<aiLight*>& pSceneLightList) const -{ - const CX3DImporter_NodeElement_Light& ne = *( ( CX3DImporter_NodeElement_Light* ) &pNodeElement ); - aiMatrix4x4 transform_matr = PostprocessHelper_Matrix_GlobalToCurrent(); - aiLight* new_light = new aiLight; - - new_light->mName = ne.ID; - new_light->mColorAmbient = ne.Color * ne.AmbientIntensity; - new_light->mColorDiffuse = ne.Color * ne.Intensity; - new_light->mColorSpecular = ne.Color * ne.Intensity; - switch(pNodeElement.Type) - { - case CX3DImporter_NodeElement::ENET_DirectionalLight: - new_light->mType = aiLightSource_DIRECTIONAL; - new_light->mDirection = ne.Direction, new_light->mDirection *= transform_matr; - - break; - case CX3DImporter_NodeElement::ENET_PointLight: - new_light->mType = aiLightSource_POINT; - new_light->mPosition = ne.Location, new_light->mPosition *= transform_matr; - new_light->mAttenuationConstant = ne.Attenuation.x; - new_light->mAttenuationLinear = ne.Attenuation.y; - new_light->mAttenuationQuadratic = ne.Attenuation.z; - - break; - case CX3DImporter_NodeElement::ENET_SpotLight: - new_light->mType = aiLightSource_SPOT; - new_light->mPosition = ne.Location, new_light->mPosition *= transform_matr; - new_light->mDirection = ne.Direction, new_light->mDirection *= transform_matr; - new_light->mAttenuationConstant = ne.Attenuation.x; - new_light->mAttenuationLinear = ne.Attenuation.y; - new_light->mAttenuationQuadratic = ne.Attenuation.z; - new_light->mAngleInnerCone = ne.BeamWidth; - new_light->mAngleOuterCone = ne.CutOffAngle; - - break; - default: - throw DeadlyImportError("Postprocess_BuildLight. Unknown type of light: " + to_string(pNodeElement.Type) + "."); - } - - pSceneLightList.push_back(new_light); -} - -void X3DImporter::Postprocess_BuildMaterial(const CX3DImporter_NodeElement& pNodeElement, aiMaterial** pMaterial) const -{ - // check argument - if(pMaterial == nullptr) throw DeadlyImportError("Postprocess_BuildMaterial. pMaterial is nullptr."); - if(*pMaterial != nullptr) throw DeadlyImportError("Postprocess_BuildMaterial. *pMaterial must be nullptr."); - - *pMaterial = new aiMaterial; - aiMaterial& taimat = **pMaterial;// creating alias for convenience. - - // at this point pNodeElement point to <Appearance> node. Walk through childs and add all stored data. - for(std::list<CX3DImporter_NodeElement*>::const_iterator el_it = pNodeElement.Child.begin(); el_it != pNodeElement.Child.end(); el_it++) - { - if((*el_it)->Type == CX3DImporter_NodeElement::ENET_Material) - { - aiColor3D tcol3; - float tvalf; - CX3DImporter_NodeElement_Material& tnemat = *((CX3DImporter_NodeElement_Material*)*el_it); - - tcol3.r = tnemat.AmbientIntensity, tcol3.g = tnemat.AmbientIntensity, tcol3.b = tnemat.AmbientIntensity; - taimat.AddProperty(&tcol3, 1, AI_MATKEY_COLOR_AMBIENT); - taimat.AddProperty(&tnemat.DiffuseColor, 1, AI_MATKEY_COLOR_DIFFUSE); - taimat.AddProperty(&tnemat.EmissiveColor, 1, AI_MATKEY_COLOR_EMISSIVE); - taimat.AddProperty(&tnemat.SpecularColor, 1, AI_MATKEY_COLOR_SPECULAR); - tvalf = 1; - taimat.AddProperty(&tvalf, 1, AI_MATKEY_SHININESS_STRENGTH); - taimat.AddProperty(&tnemat.Shininess, 1, AI_MATKEY_SHININESS); - tvalf = 1.0f - tnemat.Transparency; - taimat.AddProperty(&tvalf, 1, AI_MATKEY_OPACITY); - }// if((*el_it)->Type == CX3DImporter_NodeElement::ENET_Material) - else if((*el_it)->Type == CX3DImporter_NodeElement::ENET_ImageTexture) - { - CX3DImporter_NodeElement_ImageTexture& tnetex = *((CX3DImporter_NodeElement_ImageTexture*)*el_it); - aiString url_str(tnetex.URL.c_str()); - int mode = aiTextureOp_Multiply; - - taimat.AddProperty(&url_str, AI_MATKEY_TEXTURE_DIFFUSE(0)); - taimat.AddProperty(&tnetex.RepeatS, 1, AI_MATKEY_MAPPINGMODE_U_DIFFUSE(0)); - taimat.AddProperty(&tnetex.RepeatT, 1, AI_MATKEY_MAPPINGMODE_V_DIFFUSE(0)); - taimat.AddProperty(&mode, 1, AI_MATKEY_TEXOP_DIFFUSE(0)); - }// else if((*el_it)->Type == CX3DImporter_NodeElement::ENET_ImageTexture) - else if((*el_it)->Type == CX3DImporter_NodeElement::ENET_TextureTransform) - { - aiUVTransform trans; - CX3DImporter_NodeElement_TextureTransform& tnetextr = *((CX3DImporter_NodeElement_TextureTransform*)*el_it); - - trans.mTranslation = tnetextr.Translation - tnetextr.Center; - trans.mScaling = tnetextr.Scale; - trans.mRotation = tnetextr.Rotation; - taimat.AddProperty(&trans, 1, AI_MATKEY_UVTRANSFORM_DIFFUSE(0)); - }// else if((*el_it)->Type == CX3DImporter_NodeElement::ENET_TextureTransform) - }// for(std::list<CX3DImporter_NodeElement*>::const_iterator el_it = pNodeElement.Child.begin(); el_it != pNodeElement.Child.end(); el_it++) -} - -void X3DImporter::Postprocess_BuildMesh(const CX3DImporter_NodeElement& pNodeElement, aiMesh** pMesh) const -{ - // check argument - if(pMesh == nullptr) throw DeadlyImportError("Postprocess_BuildMesh. pMesh is nullptr."); - if(*pMesh != nullptr) throw DeadlyImportError("Postprocess_BuildMesh. *pMesh must be nullptr."); - - /************************************************************************************************************************************/ - /************************************************************ Geometry2D ************************************************************/ - /************************************************************************************************************************************/ - if((pNodeElement.Type == CX3DImporter_NodeElement::ENET_Arc2D) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_ArcClose2D) || - (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Circle2D) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Disk2D) || - (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Polyline2D) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Polypoint2D) || - (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Rectangle2D) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleSet2D)) - { - CX3DImporter_NodeElement_Geometry2D& tnemesh = *((CX3DImporter_NodeElement_Geometry2D*)&pNodeElement);// create alias for convenience - std::vector<aiVector3D> tarr; - - tarr.reserve(tnemesh.Vertices.size()); - for(std::list<aiVector3D>::iterator it = tnemesh.Vertices.begin(); it != tnemesh.Vertices.end(); it++) tarr.push_back(*it); - *pMesh = StandardShapes::MakeMesh(tarr, static_cast<unsigned int>(tnemesh.NumIndices));// create mesh from vertices using Assimp help. - - return;// mesh is build, nothing to do anymore. - } - /************************************************************************************************************************************/ - /************************************************************ Geometry3D ************************************************************/ - /************************************************************************************************************************************/ - // - // Predefined figures - // - if((pNodeElement.Type == CX3DImporter_NodeElement::ENET_Box) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Cone) || - (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Cylinder) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_Sphere)) - { - CX3DImporter_NodeElement_Geometry3D& tnemesh = *((CX3DImporter_NodeElement_Geometry3D*)&pNodeElement);// create alias for convenience - std::vector<aiVector3D> tarr; - - tarr.reserve(tnemesh.Vertices.size()); - for(std::list<aiVector3D>::iterator it = tnemesh.Vertices.begin(); it != tnemesh.Vertices.end(); it++) tarr.push_back(*it); - - *pMesh = StandardShapes::MakeMesh(tarr, static_cast<unsigned int>(tnemesh.NumIndices));// create mesh from vertices using Assimp help. - - return;// mesh is build, nothing to do anymore. - } - // - // Parametric figures - // - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_ElevationGrid) - { - CX3DImporter_NodeElement_ElevationGrid& tnemesh = *((CX3DImporter_NodeElement_ElevationGrid*)&pNodeElement);// create alias for convenience - - // at first create mesh from existing vertices. - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIdx, tnemesh.Vertices); - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Normal) - MeshGeometry_AddNormal(**pMesh, ((CX3DImporter_NodeElement_Normal*)*ch_it)->Value, tnemesh.NormalPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_TextureCoordinate) - MeshGeometry_AddTexCoord(**pMesh, ((CX3DImporter_NodeElement_TextureCoordinate*)*ch_it)->Value); - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of ElevationGrid: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_ElevationGrid) - // - // Indexed primitives sets - // - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedFaceSet) - { - CX3DImporter_NodeElement_IndexedSet& tnemesh = *((CX3DImporter_NodeElement_IndexedSet*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, tnemesh.CoordIndex, tnemesh.ColorIndex, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, tnemesh.CoordIndex, tnemesh.ColorIndex, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, - tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Normal) - MeshGeometry_AddNormal(**pMesh, tnemesh.CoordIndex, tnemesh.NormalIndex, ((CX3DImporter_NodeElement_Normal*)*ch_it)->Value, - tnemesh.NormalPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_TextureCoordinate) - MeshGeometry_AddTexCoord(**pMesh, tnemesh.CoordIndex, tnemesh.TexCoordIndex, ((CX3DImporter_NodeElement_TextureCoordinate*)*ch_it)->Value); - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of IndexedFaceSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedFaceSet) - - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedLineSet) - { - CX3DImporter_NodeElement_IndexedSet& tnemesh = *((CX3DImporter_NodeElement_IndexedSet*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - ai_assert(*pMesh); - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, tnemesh.CoordIndex, tnemesh.ColorIndex, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, tnemesh.CoordIndex, tnemesh.ColorIndex, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, - tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of IndexedLineSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedLineSet) - - if((pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedTriangleSet) || - (pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedTriangleFanSet) || - (pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedTriangleStripSet)) - { - CX3DImporter_NodeElement_IndexedSet& tnemesh = *((CX3DImporter_NodeElement_IndexedSet*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - ai_assert(*pMesh); - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, tnemesh.CoordIndex, tnemesh.ColorIndex, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, tnemesh.CoordIndex, tnemesh.ColorIndex, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, - tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Normal) - MeshGeometry_AddNormal(**pMesh, tnemesh.CoordIndex, tnemesh.NormalIndex, ((CX3DImporter_NodeElement_Normal*)*ch_it)->Value, - tnemesh.NormalPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_TextureCoordinate) - MeshGeometry_AddTexCoord(**pMesh, tnemesh.CoordIndex, tnemesh.TexCoordIndex, ((CX3DImporter_NodeElement_TextureCoordinate*)*ch_it)->Value); - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of IndexedTriangleSet or IndexedTriangleFanSet, or \ - IndexedTriangleStripSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if((pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedTriangleFanSet) || (pNodeElement.Type == CX3DImporter_NodeElement::ENET_IndexedTriangleStripSet)) - - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_Extrusion) - { - CX3DImporter_NodeElement_IndexedSet& tnemesh = *((CX3DImporter_NodeElement_IndexedSet*)&pNodeElement);// create alias for convenience - - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, tnemesh.Vertices); - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_Extrusion) - - // - // Primitives sets - // - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_PointSet) - { - CX3DImporter_NodeElement_Set& tnemesh = *((CX3DImporter_NodeElement_Set*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - std::vector<aiVector3D> vec_copy; - - vec_copy.reserve(((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value.size()); - for(std::list<aiVector3D>::const_iterator it = ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value.begin(); - it != ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value.end(); it++) - { - vec_copy.push_back(*it); - } - - *pMesh = StandardShapes::MakeMesh(vec_copy, 1); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - ai_assert(*pMesh); - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, true); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, true); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of PointSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_PointSet) - - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_LineSet) - { - CX3DImporter_NodeElement_Set& tnemesh = *((CX3DImporter_NodeElement_Set*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - ai_assert(*pMesh); - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, true); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, true); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of LineSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_LineSet) - - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleFanSet) - { - CX3DImporter_NodeElement_Set& tnemesh = *((CX3DImporter_NodeElement_Set*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if ( nullptr == *pMesh ) { - break; - } - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value,tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Normal) - MeshGeometry_AddNormal(**pMesh, tnemesh.CoordIndex, tnemesh.NormalIndex, ((CX3DImporter_NodeElement_Normal*)*ch_it)->Value, - tnemesh.NormalPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_TextureCoordinate) - MeshGeometry_AddTexCoord(**pMesh, tnemesh.CoordIndex, tnemesh.TexCoordIndex, ((CX3DImporter_NodeElement_TextureCoordinate*)*ch_it)->Value); - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of TrianlgeFanSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleFanSet) - - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleSet) - { - CX3DImporter_NodeElement_Set& tnemesh = *((CX3DImporter_NodeElement_Set*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - std::vector<aiVector3D> vec_copy; - - vec_copy.reserve(((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value.size()); - for(std::list<aiVector3D>::const_iterator it = ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value.begin(); - it != ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value.end(); it++) - { - vec_copy.push_back(*it); - } - - *pMesh = StandardShapes::MakeMesh(vec_copy, 3); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - ai_assert(*pMesh); - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Normal) - MeshGeometry_AddNormal(**pMesh, tnemesh.CoordIndex, tnemesh.NormalIndex, ((CX3DImporter_NodeElement_Normal*)*ch_it)->Value, - tnemesh.NormalPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_TextureCoordinate) - MeshGeometry_AddTexCoord(**pMesh, tnemesh.CoordIndex, tnemesh.TexCoordIndex, ((CX3DImporter_NodeElement_TextureCoordinate*)*ch_it)->Value); - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of TrianlgeSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleSet) - - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleStripSet) - { - CX3DImporter_NodeElement_Set& tnemesh = *((CX3DImporter_NodeElement_Set*)&pNodeElement);// create alias for convenience - - // at first search for <Coordinate> node and create mesh. - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - { - *pMesh = GeometryHelper_MakeMesh(tnemesh.CoordIndex, ((CX3DImporter_NodeElement_Coordinate*)*ch_it)->Value); - } - } - - // copy additional information from children - for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - { - ai_assert(*pMesh); - if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Color) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_Color*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_ColorRGBA) - MeshGeometry_AddColor(**pMesh, ((CX3DImporter_NodeElement_ColorRGBA*)*ch_it)->Value, tnemesh.ColorPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Coordinate) - {} // skip because already read when mesh created. - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_Normal) - MeshGeometry_AddNormal(**pMesh, tnemesh.CoordIndex, tnemesh.NormalIndex, ((CX3DImporter_NodeElement_Normal*)*ch_it)->Value, - tnemesh.NormalPerVertex); - else if((*ch_it)->Type == CX3DImporter_NodeElement::ENET_TextureCoordinate) - MeshGeometry_AddTexCoord(**pMesh, tnemesh.CoordIndex, tnemesh.TexCoordIndex, ((CX3DImporter_NodeElement_TextureCoordinate*)*ch_it)->Value); - else - throw DeadlyImportError("Postprocess_BuildMesh. Unknown child of TriangleStripSet: " + to_string((*ch_it)->Type) + "."); - }// for(std::list<CX3DImporter_NodeElement*>::iterator ch_it = tnemesh.Child.begin(); ch_it != tnemesh.Child.end(); ch_it++) - - return;// mesh is build, nothing to do anymore. - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_TriangleStripSet) - - throw DeadlyImportError("Postprocess_BuildMesh. Unknown mesh type: " + to_string(pNodeElement.Type) + "."); -} - -void X3DImporter::Postprocess_BuildNode(const CX3DImporter_NodeElement& pNodeElement, aiNode& pSceneNode, std::list<aiMesh*>& pSceneMeshList, - std::list<aiMaterial*>& pSceneMaterialList, std::list<aiLight*>& pSceneLightList) const -{ - std::list<CX3DImporter_NodeElement*>::const_iterator chit_begin = pNodeElement.Child.begin(); - std::list<CX3DImporter_NodeElement*>::const_iterator chit_end = pNodeElement.Child.end(); - std::list<aiNode*> SceneNode_Child; - std::list<unsigned int> SceneNode_Mesh; - - // At first read all metadata - Postprocess_CollectMetadata(pNodeElement, pSceneNode); - // check if we have deal with grouping node. Which can contain transformation or switch - if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_Group) - { - const CX3DImporter_NodeElement_Group& tne_group = *((CX3DImporter_NodeElement_Group*)&pNodeElement);// create alias for convenience - - pSceneNode.mTransformation = tne_group.Transformation; - if(tne_group.UseChoice) - { - // If Choice is less than zero or greater than the number of nodes in the children field, nothing is chosen. - if((tne_group.Choice < 0) || ((size_t)tne_group.Choice >= pNodeElement.Child.size())) - { - chit_begin = pNodeElement.Child.end(); - chit_end = pNodeElement.Child.end(); - } - else - { - for(size_t i = 0; i < (size_t)tne_group.Choice; i++) chit_begin++;// forward iterator to chosen node. - - chit_end = chit_begin; - chit_end++;// point end iterator to next element after chosen node. - } - }// if(tne_group.UseChoice) - }// if(pNodeElement.Type == CX3DImporter_NodeElement::ENET_Group) - - // Reserve memory for fast access and check children. - for(std::list<CX3DImporter_NodeElement*>::const_iterator it = chit_begin; it != chit_end; it++) - {// in this loop we do not read metadata because it's already read at begin. - if((*it)->Type == CX3DImporter_NodeElement::ENET_Group) - { - // if child is group then create new node and do recursive call. - aiNode* new_node = new aiNode; - - new_node->mName = (*it)->ID; - new_node->mParent = &pSceneNode; - SceneNode_Child.push_back(new_node); - Postprocess_BuildNode(**it, *new_node, pSceneMeshList, pSceneMaterialList, pSceneLightList); - } - else if((*it)->Type == CX3DImporter_NodeElement::ENET_Shape) - { - // shape can contain only one geometry and one appearance nodes. - Postprocess_BuildShape(*((CX3DImporter_NodeElement_Shape*)*it), SceneNode_Mesh, pSceneMeshList, pSceneMaterialList); - } - else if(((*it)->Type == CX3DImporter_NodeElement::ENET_DirectionalLight) || ((*it)->Type == CX3DImporter_NodeElement::ENET_PointLight) || - ((*it)->Type == CX3DImporter_NodeElement::ENET_SpotLight)) - { - Postprocess_BuildLight(*((CX3DImporter_NodeElement_Light*)*it), pSceneLightList); - } - else if(!PostprocessHelper_ElementIsMetadata((*it)->Type))// skip metadata - { - throw DeadlyImportError("Postprocess_BuildNode. Unknown type: " + to_string((*it)->Type) + "."); - } - }// for(std::list<CX3DImporter_NodeElement*>::const_iterator it = chit_begin; it != chit_end; it++) - - // copy data about children and meshes to aiNode. - if(SceneNode_Child.size() > 0) - { - std::list<aiNode*>::const_iterator it = SceneNode_Child.begin(); - - pSceneNode.mNumChildren = static_cast<unsigned int>(SceneNode_Child.size()); - pSceneNode.mChildren = new aiNode*[pSceneNode.mNumChildren]; - for(size_t i = 0; i < pSceneNode.mNumChildren; i++) pSceneNode.mChildren[i] = *it++; - } - - if(SceneNode_Mesh.size() > 0) - { - std::list<unsigned int>::const_iterator it = SceneNode_Mesh.begin(); - - pSceneNode.mNumMeshes = static_cast<unsigned int>(SceneNode_Mesh.size()); - pSceneNode.mMeshes = new unsigned int[pSceneNode.mNumMeshes]; - for(size_t i = 0; i < pSceneNode.mNumMeshes; i++) pSceneNode.mMeshes[i] = *it++; - } - - // that's all. return to previous deals -} - -void X3DImporter::Postprocess_BuildShape(const CX3DImporter_NodeElement_Shape& pShapeNodeElement, std::list<unsigned int>& pNodeMeshInd, - std::list<aiMesh*>& pSceneMeshList, std::list<aiMaterial*>& pSceneMaterialList) const -{ - aiMaterial* tmat = nullptr; - aiMesh* tmesh = nullptr; - CX3DImporter_NodeElement::EType mesh_type = CX3DImporter_NodeElement::ENET_Invalid; - unsigned int mat_ind = 0; - - for(std::list<CX3DImporter_NodeElement*>::const_iterator it = pShapeNodeElement.Child.begin(); it != pShapeNodeElement.Child.end(); it++) - { - if(PostprocessHelper_ElementIsMesh((*it)->Type)) - { - Postprocess_BuildMesh(**it, &tmesh); - if(tmesh != nullptr) - { - // if mesh successfully built then add data about it to arrays - pNodeMeshInd.push_back(static_cast<unsigned int>(pSceneMeshList.size())); - pSceneMeshList.push_back(tmesh); - // keep mesh type. Need above for texture coordinate generation. - mesh_type = (*it)->Type; - } - } - else if((*it)->Type == CX3DImporter_NodeElement::ENET_Appearance) - { - Postprocess_BuildMaterial(**it, &tmat); - if(tmat != nullptr) - { - // if material successfully built then add data about it to array - mat_ind = static_cast<unsigned int>(pSceneMaterialList.size()); - pSceneMaterialList.push_back(tmat); - } - } - }// for(std::list<CX3DImporter_NodeElement*>::const_iterator it = pShapeNodeElement.Child.begin(); it != pShapeNodeElement.Child.end(); it++) - - // associate read material with read mesh. - if((tmesh != nullptr) && (tmat != nullptr)) - { - tmesh->mMaterialIndex = mat_ind; - // Check texture mapping. If material has texture but mesh has no texture coordinate then try to ask Assimp to generate texture coordinates. - if((tmat->GetTextureCount(aiTextureType_DIFFUSE) != 0) && !tmesh->HasTextureCoords(0)) - { - int32_t tm; - aiVector3D tvec3; - - switch(mesh_type) - { - case CX3DImporter_NodeElement::ENET_Box: - tm = aiTextureMapping_BOX; - break; - case CX3DImporter_NodeElement::ENET_Cone: - case CX3DImporter_NodeElement::ENET_Cylinder: - tm = aiTextureMapping_CYLINDER; - break; - case CX3DImporter_NodeElement::ENET_Sphere: - tm = aiTextureMapping_SPHERE; - break; - default: - tm = aiTextureMapping_PLANE; - break; - }// switch(mesh_type) - - tmat->AddProperty(&tm, 1, AI_MATKEY_MAPPING_DIFFUSE(0)); - }// if((tmat->GetTextureCount(aiTextureType_DIFFUSE) != 0) && !tmesh->HasTextureCoords(0)) - }// if((tmesh != nullptr) && (tmat != nullptr)) -} - -void X3DImporter::Postprocess_CollectMetadata(const CX3DImporter_NodeElement& pNodeElement, aiNode& pSceneNode) const -{ - std::list<CX3DImporter_NodeElement*> meta_list; - size_t meta_idx; - - PostprocessHelper_CollectMetadata(pNodeElement, meta_list);// find metadata in current node element. - if ( !meta_list.empty() ) - { - if ( pSceneNode.mMetaData != nullptr ) { - throw DeadlyImportError( "Postprocess. MetaData member in node are not nullptr. Something went wrong." ); - } - - // copy collected metadata to output node. - pSceneNode.mMetaData = aiMetadata::Alloc( static_cast<unsigned int>(meta_list.size()) ); - meta_idx = 0; - for(std::list<CX3DImporter_NodeElement*>::const_iterator it = meta_list.begin(); it != meta_list.end(); it++, meta_idx++) - { - CX3DImporter_NodeElement_Meta* cur_meta = (CX3DImporter_NodeElement_Meta*)*it; - - // due to limitations we can add only first element of value list. - // Add an element according to its type. - if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaBoolean) - { - if(((CX3DImporter_NodeElement_MetaBoolean*)cur_meta)->Value.size() > 0) - pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, *(((CX3DImporter_NodeElement_MetaBoolean*)cur_meta)->Value.begin())); - } - else if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaDouble) - { - if(((CX3DImporter_NodeElement_MetaDouble*)cur_meta)->Value.size() > 0) - pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, (float)*(((CX3DImporter_NodeElement_MetaDouble*)cur_meta)->Value.begin())); - } - else if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaFloat) - { - if(((CX3DImporter_NodeElement_MetaFloat*)cur_meta)->Value.size() > 0) - pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, *(((CX3DImporter_NodeElement_MetaFloat*)cur_meta)->Value.begin())); - } - else if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaInteger) - { - if(((CX3DImporter_NodeElement_MetaInteger*)cur_meta)->Value.size() > 0) - pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, *(((CX3DImporter_NodeElement_MetaInteger*)cur_meta)->Value.begin())); - } - else if((*it)->Type == CX3DImporter_NodeElement::ENET_MetaString) - { - if(((CX3DImporter_NodeElement_MetaString*)cur_meta)->Value.size() > 0) - { - aiString tstr(((CX3DImporter_NodeElement_MetaString*)cur_meta)->Value.begin()->data()); - - pSceneNode.mMetaData->Set(static_cast<unsigned int>(meta_idx), cur_meta->Name, tstr); - } - } - else - { - throw DeadlyImportError("Postprocess. Unknown metadata type."); - }// if((*it)->Type == CX3DImporter_NodeElement::ENET_Meta*) else - }// for(std::list<CX3DImporter_NodeElement*>::const_iterator it = meta_list.begin(); it != meta_list.end(); it++) - }// if( !meta_list.empty() ) -} - -}// namespace Assimp - -#endif // !ASSIMP_BUILD_NO_X3D_IMPORTER |