Pre release Volmdlr v0.16.0

What's Changed

• Revert "Revert "Merge branch 'dev' into testing"" by @GhislainJ in #1179
• Feat: contour3d_to_2d/contour2d_to_3d returns primitives_mapping by @GabrielJMS in #1171
• Improve step parsing by @GabrielJMS in #1146
• Add big refactor by @WirajanDASILVA in #1174
• Fix: Face3D: divide_face_with_closed_cutting_contours by @WirajanDASILVA in #1185
• Fix: eq and hash special methods by @WirajanDASILVA in #1184
• Fix: contour2D.cut_by_line by @WirajanDASILVA in #1182
• ContourMixin: is_ordered() by @GabrielJMS in #1181
• Arcellipse2D/3D: get_shared_section, delete_shared_section by @WirajanDASILVA in #1186
• Feat: faces primitives_mapping by @GabrielJMS in #1178
• Fix: save_babylonjs_to_file by @pgibertini in #1187
• Feat: Face3D.get_face_polygons by @GabrielJMS in #1188
• surfaces/faces point_belongs by @GabrielJMS in #1189
• New Feature: Faces grid_points by @GabrielJMS in #1190
• BUG: circle2d abscissa/point_at_abscissa giving different results by @WirajanDASILVA in #1192
• Fix ToroidalSurface3D: plane intersections by @WirajanDASILVA in #1196
• Add fixes to pylint by @WirajanDASILVA in #1205
• New feat: CylindricalSurface3D.parametric_points_to_3d by @GabrielJMS in #1199
• New feat: ToroidalSurfaces3D.parametric_points_to_3d by @GabrielJMS in #1200
• Cone cone intersections by @WirajanDASILVA in #1195
• FIX: toroidal surface intersections by @WirajanDASILVA in #1204
• Fix Line is_close by @WirajanDASILVA in #1197
• SphericalSurfaces3D: parametric_points_to_3d by @GabrielJMS in #1201
• Surface3D repair_primitives_periodicity special case for surfaces with singularities by @GabrielJMS in #1193
• ConicalSurface3D: parametric_points_to_3d by @GabrielJMS in #1202
• ExtrusionSurface3D: parametric_points_to_3d by @GabrielJMS in #1203
• RevolutionSurface3D: parametric_points_to_3d by @GabrielJMS in #1206
• Plane3D: parametric_points_to_3d by @GabrielJMS in #1207
• BSplineSurface3D: parametric_points_to_3d by @GabrielJMS in #1208
• Arc2D: plot_data by @GabrielJMS in #1215
• Fix RevolvedProfile serialization by @GabrielJMS in #1218
• Refactor DisplayMesh by @GabrielJMS in #1209
• BSplineCurve.decompose: decompose the bspline curve into béziers patches of same degree. by @GabrielJMS in #1211
• Fix step export + LineSegment3D revolution by @GabrielJMS in #1220
• Testing to dev by @WirajanDASILVA in #1221
• Add fix to circle line intersections by @WirajanDASILVA in #1219
• Add some missing docstrings by @GabrielJMS in #1223
• BSplineSurface3D.decompose: decompose surface into Bézier patches of same degree by @GabrielJMS in #1213
• Testing to dev by @WirajanDASILVA in #1230
• Fix BSplineCurve abscissa by @GabrielJMS in #1233
• BSplineSurface3D: extract_curves by @GabrielJMS in #1231
• Numpyfy BSsplines for performance and memory efficiency purposes by @GabrielJMS in #1236
• Face3D: enhance from_contours3d by @GabrielJMS in #1238
• Fix bspline abscissa by @WirajanDASILVA in #1237
• Feat alpha wrap by @pgibertini in #1150
• Add _serializable_dict to points and vectors objects by @GabrielJMS in #1239
• Feat: Exact BSplineCurve merge_with by @GabrielJMS in #1242
• BSplineSurface3D: point3d_to_2d by @GabrielJMS in #1241
• New feat: Exact implementation of BSplineCurve3D trim by @GabrielJMS in #1243
• Re-refactor mesh by @pgibertini in #1212
• Remove surfaces duplicated attributes by @GabrielJMS in #1240
• Refactor faces triangulation by @GabrielJMS in #1194
• New feature:ToroidalSurface3D.toroidalsurface_intersections by @WirajanDASILVA in #1210
• Freeze: Dev to testing by @WirajanDASILVA in #1244

Full Changelog: v0.15.2...v0.16.0rc0