Content of RPM qwtplot3d-qt5-devel-0.3.1a-4.20170803git34d8141.fc27.i686.rpm :
/usr/include/qt5/qwtplot3d-qt5
/usr/include/qt5/qwtplot3d-qt5/gl2ps.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_autoptr.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_autoscaler.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_axis.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_color.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_colorlegend.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_coordsys.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_drawable.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_enrichment.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_enrichment_std.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_function.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_global.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_graphplot.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_gridmapping.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_helper.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_io.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_io_gl2ps.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_io_reader.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_label.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_mapping.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_multiplot.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_openglhelper.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_parametricsurface.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_plot.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_portability.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_scale.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_surfaceplot.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_types.h
/usr/include/qt5/qwtplot3d-qt5/qwt3d_volumeplot.h
/usr/lib/libqwtplot3d-qt5.so