diff options
| -rw-r--r-- | thirdparty/openmesh/helpers.h | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/thirdparty/openmesh/helpers.h b/thirdparty/openmesh/helpers.h index bed885c..d148c06 100644 --- a/thirdparty/openmesh/helpers.h +++ b/thirdparty/openmesh/helpers.h @@ -1,11 +1,28 @@ #pragma once #include <OpenMesh/Core/Mesh/BaseKernel.hh> +#include <OpenMesh/Core/Mesh/PolyConnectivity.hh> +#include <ranges> -namespace OpenMesh::Helpers { - template<typename Type, template<typename> typename PropertyT> struct Property : public PropertyT<Type> { - template<typename... Params> explicit Property(OpenMesh::BaseKernel * kernel, Params &&... params) - { - kernel->add_property(*this, std::forward<Params>(params)...); - } - }; +namespace OpenMesh { + template<typename Iter, typename CenterEntityHandle> + using IteratorFunction = Iter (OpenMesh::PolyConnectivity::*)(CenterEntityHandle) const; + + template<typename Iter, typename CenterEntityHandle, IteratorFunction<Iter, CenterEntityHandle> BeginFunc, + IteratorFunction<Iter, CenterEntityHandle> EndFunc, typename Adaptor> + auto + operator|(const OpenMesh::PolyConnectivity::CirculatorRange<OpenMesh::PolyConnectivity, Iter, CenterEntityHandle, + BeginFunc, EndFunc> & range, + Adaptor && adaptor) + { + return std::views::iota(range.begin(), range.end()) | std::forward<Adaptor>(adaptor); + } + + namespace Helpers { + template<typename Type, template<typename> typename PropertyT> struct Property : public PropertyT<Type> { + template<typename... Params> explicit Property(OpenMesh::BaseKernel * kernel, Params &&... params) + { + kernel->add_property(*this, std::forward<Params>(params)...); + } + }; + } } |