diff options
| -rw-r--r-- | assetFactory/modelFactoryMesh.cpp | 16 | ||||
| -rw-r--r-- | assetFactory/modelFactoryMesh.h | 8 |
2 files changed, 22 insertions, 2 deletions
diff --git a/assetFactory/modelFactoryMesh.cpp b/assetFactory/modelFactoryMesh.cpp index 806ac3b..e640502 100644 --- a/assetFactory/modelFactoryMesh.cpp +++ b/assetFactory/modelFactoryMesh.cpp @@ -4,4 +4,20 @@ ModelFactoryMesh::ModelFactoryMesh() { add_property(smoothFaceProperty); add_property(nameFaceProperty); + add_property(nameAdjFaceProperty); +} + +void +ModelFactoryMesh::configNamedFace(const std::string & name, OpenMesh::FaceHandle handle) +{ + property(nameFaceProperty, handle) = name; + const auto halfEdges = fh_range(handle); + for (const auto & he : halfEdges) { + if (auto ofh = opposite_face_handle(he); ofh.is_valid()) { + property(nameAdjFaceProperty, he) = property(nameFaceProperty, ofh); + } + if (auto oheh = opposite_halfedge_handle(he); oheh.is_valid()) { + property(nameAdjFaceProperty, oheh) = name; + } + } } diff --git a/assetFactory/modelFactoryMesh.h b/assetFactory/modelFactoryMesh.h index a862dc1..8ac2edd 100644 --- a/assetFactory/modelFactoryMesh.h +++ b/assetFactory/modelFactoryMesh.h @@ -48,13 +48,17 @@ struct ModelFactoryMesh : public OpenMesh::PolyMesh_ArrayKernelT<ModelFactoryTra OpenMesh::FPropHandleT<bool> smoothFaceProperty; OpenMesh::FPropHandleT<std::string> nameFaceProperty; + OpenMesh::HPropHandleT<std::string> nameAdjFaceProperty; template<typename... Vs> std::pair<std::string, OpenMesh::FaceHandle> add_namedFace(std::string name, Vs &&... vs) { const auto handle = add_face(std::forward<Vs>(vs)...); - property(nameFaceProperty, handle) = name; - return std::make_pair(name, handle); + configNamedFace(name, handle); + return {std::move(name), handle}; } + +private: + void configNamedFace(const std::string & name, OpenMesh::FaceHandle); }; |