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davidcaron / pclpy

Python bindings for the Point Cloud Library (PCL)
MIT License
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build on OSX #24

Open toinsson opened 5 years ago

toinsson commented 5 years ago

Hello,

I have been trying to get a build on OSX. Did change a few files but got stop at this error: pclpy/src/make_opaque_vectors.hpp:18:34: error: no template named 'Vertices' in namespace 'pcl'; did you mean 'boost::vertices'? Any idea?

toinsson commented 5 years ago

adding #include <pcl/Vertices.h> to make_opaque_vectors.hpp solves the issue.

toinsson commented 5 years ago

get to that point: ./src/generated_modules/sample_consensus/sac_model.hpp:19:11: error: name defined in alias declaration must be an identifier using typename Class = pcl::Functor<_Scalar>;

davidcaron commented 5 years ago

Thank you for working on this. Compiling the whole thing is very long (~1 hour on a good pc), try to cache some modules or compile small parts at a time. I'll try to help you as best as I can, but I don't have access to OSX myself. It looks like the issue is at line 19 of sac_model.hpp? Could you copy/paste it?

toinsson commented 5 years ago

Hello, I have pushed a commit to my fork in case you want to see the changes I had to implement for getting through the first compilation errors:

I'm still stuck with these 2 which happen in several places: 1. ./src/generated_modules/features/board.hpp:17:68: error: unknown type name 'ReferenceFrame'; did you mean 'pcl::ReferenceFrame'? template<typename PointInT, typename PointNT, typename PointOutT = ReferenceFrame> ^~~~~~~~~~~~~~ 2. In file included from ./src/generated_modules/_features_loader.cpp:30: ./src/generated_modules/features/integral_image_normal.hpp:38:15: error: template argument for template type parameter must be a type; did you forget 'typename'? py::enum_<Class::BorderPolicy>(cls, "BorderPolicy") ^ typename

and this one, which I don't know how to fix: In file included from ./src/generated_modules/_features_loader.cpp:2: In file included from /Users/antoine/anaconda/envs/pclpy/include/python3.7m/pybind11/pybind11.h:43: In file included from /Users/antoine/anaconda/envs/pclpy/include/python3.7m/pybind11/detail/../attr.h:13: /Users/antoine/anaconda/envs/pclpy/include/python3.7m/pybind11/cast.h:1382:5: error: static_assert failed due to requirement 'std::is_base_of<base, type_caster<vector<Matrix<float, -1, -1, 0, -1, -1>, aligned_allocator<Matrix<float, -1, -1, 0, -1, -1> > > > >::value' "Holder classes are only supported for custom types" static_assert(std::is_base_of<base, type_caster<type>>::value, ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ has to do with: PYBIND11_DECLARE_HOLDER_TYPE(T, boost::shared_ptr<T>);

I won't have much time to continue working on this unfortunately, but will check potentially from time to time. Hope this helps. Cool project.