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|---|---|---|
| @@ -1,294 +1,20 @@ | ||
| module DelaunayTriangulation | ||
|
|
||
| """ | ||
| DefaultAdjacentValue = 0 | ||
| include("setup.jl") | ||
|
|
||
| Default value used for representing an empty result | ||
| from an adjacency query. | ||
| """ | ||
| const DefaultAdjacentValue = 0 | ||
|
|
||
| """ | ||
| ∅ = DefaultAdjacentValue | ||
| Alias for [`DefaultAdjacentValue`](@ref). | ||
| """ | ||
| const ∅ = DefaultAdjacentValue | ||
|
|
||
| """ | ||
| GhostVertex = -1 | ||
| Number used for representing initial ghost vertices. | ||
| All other ghost vertices are derived from subtracting from | ||
| this number. See https://juliageometry.github.io/DelaunayTriangulation.jl/stable/manual/ghost_triangles/. | ||
| """ | ||
| const GhostVertex = -1 | ||
|
|
||
| """ | ||
| 𝒢 = GhostVertex | ||
| Alias for [`𝒢`](@ref). | ||
| """ | ||
| const 𝒢 = GhostVertex | ||
|
|
||
| """ | ||
| ε = sqrt(eps(Float64)) | ||
| Number used as a tolerance in certain functions, e.g. | ||
| for mesh refinement when using [`check_precision`](@ref) to | ||
| avoid degenerate circumcenters. | ||
| """ | ||
| const ε = sqrt(eps(Float64)) | ||
|
|
||
| const INF_WARN = Ref(true) | ||
| """ | ||
| toggle_inf_warn!() | ||
| Toggle the warning for infinite circumcenters in the Voronoi tessellation. | ||
| By default, this warning is enabled. | ||
| """ | ||
| toggle_inf_warn!() = (INF_WARN[] = !INF_WARN[]) | ||
|
|
||
| @static if VERSION ≥ v"1.6" | ||
| using Preferences | ||
| @static if USE_EXACTPREDICATES | ||
| using ExactPredicates | ||
| end | ||
|
|
||
| @static if VERSION ≥ v"1.6" | ||
| const USE_EXACTPREDICATES = @load_preference("USE_EXACTPREDICATES", true)::Bool | ||
| else | ||
| const USE_EXACTPREDICATES = true | ||
| end | ||
| @doc """ | ||
| USE_EXACTPREDICATES | ||
| Whether to use ExactPredicates.jl for computing predicates. By default, | ||
| this is true, but a user can change this by defining a preference with Preferences.jl, i.e. | ||
| you could do the following | ||
| ```julia-repl | ||
| julia> using Preferences: set_preferences! | ||
| julia> set_preferences!("DelaunayTriangulation", "USE_EXACTPREDICATES" => false) | ||
| julia> using DelaunayTriangulation # load only after setting the preference | ||
| julia> DelaunayTriangulation.USE_EXACTPREDICATES | ||
| false | ||
| ``` | ||
| You have set `USE_EXACTPREDICATES = $USE_EXACTPREDICATES`. | ||
| !!! note "Precision" | ||
| Even if you have disabled ExactPredicates.jl, the predicates | ||
| are still computed in Float64 precision. | ||
| """ | ||
| USE_EXACTPREDICATES | ||
|
|
||
| using ExactPredicates | ||
| using EnumX | ||
| using Random | ||
|
|
||
| include("data_structures/queue/max_priority_queue.jl") | ||
| include("data_structures/queue/queue.jl") | ||
| include("data_structures/trees/bst.jl") | ||
| include("data_structures/trees/rtree.jl") | ||
| include("data_structures/trees/polygon_hierarchy.jl") | ||
| include("data_structures/triangulation/adjacent.jl") | ||
| include("data_structures/triangulation/adjacent2vertex.jl") | ||
| include("data_structures/triangulation/graph.jl") | ||
| include("data_structures/mesh_refinement/curves.jl") | ||
| include("data_structures/representative_coordinates/representative_coordinates.jl") | ||
| include("data_structures/representative_coordinates/cell.jl") | ||
| include("data_structures/representative_coordinates/cell_queue.jl") | ||
| include("data_structures/convex_hull.jl") | ||
| include("data_structures/triangulation/triangulation.jl") | ||
| include("data_structures/triangulation/triangulation_cache.jl") | ||
| include("data_structures/mesh_refinement/boundary_enricher.jl") | ||
| include("data_structures/triangulation/methods/adjacent.jl") | ||
| include("data_structures/triangulation/methods/adjacent2vertex.jl") | ||
| include("data_structures/triangulation/methods/boundary_curves.jl") | ||
| include("data_structures/triangulation/methods/boundary_edge_map.jl") | ||
| include("data_structures/triangulation/methods/boundary_nodes.jl") | ||
| include("data_structures/triangulation/methods/convex_hull.jl") | ||
| include("data_structures/triangulation/methods/exterior_curve_indices.jl") | ||
| include("data_structures/triangulation/methods/ghost_vertex_map.jl") | ||
| include("data_structures/triangulation/methods/ghost_vertex_ranges.jl") | ||
| include("data_structures/triangulation/methods/graph.jl") | ||
| include("data_structures/triangulation/methods/iterators.jl") | ||
| include("data_structures/triangulation/methods/points.jl") | ||
| include("data_structures/triangulation/methods/representative_point_list.jl") | ||
| include("data_structures/triangulation/methods/segments.jl") | ||
| include("data_structures/triangulation/methods/triangles.jl") | ||
| include("data_structures/triangulation/methods/weights.jl") | ||
| include("data_structures/triangulation/methods/checks.jl") | ||
| include("data_structures/point_location_history.jl") | ||
| include("data_structures/statistics/individual_triangle_statistics.jl") | ||
| include("data_structures/statistics/triangulation_statistics.jl") | ||
| include("data_structures/mesh_refinement/insertion_event_history.jl") | ||
| include("data_structures/mesh_refinement/refinement_constraints.jl") | ||
| include("data_structures/mesh_refinement/refinement_queue.jl") | ||
| include("data_structures/mesh_refinement/refinement_arguments.jl") | ||
| include("data_structures/voronoi.jl") | ||
| include("data_structures/polygon.jl") | ||
| include("data_structures/shuffled_polygon_linked_list.jl") | ||
|
|
||
| include("geometric_primitives/boundary_nodes.jl") | ||
| include("geometric_primitives/edges.jl") | ||
| include("geometric_primitives/points.jl") | ||
| include("geometric_primitives/triangles.jl") | ||
|
|
||
| include("predicates/certificate.jl") | ||
| include("predicates/exactpredicates_definitions.jl") | ||
| include("predicates/predicates.jl") | ||
| include("predicates/boundaries_and_ghosts.jl") | ||
|
|
||
| include("utils/geometry_utils.jl") | ||
| include("utils/utils.jl") | ||
|
|
||
| include("algorithms/intersections/rtree.jl") | ||
| include("algorithms/convex_hull.jl") | ||
| include("algorithms/point_location/brute_force.jl") | ||
| include("algorithms/point_location/jump_and_march.jl") | ||
| include("algorithms/point_location/nearest_neighbour.jl") | ||
| include("algorithms/point_location/find_polygon.jl") | ||
| include("algorithms/polygon_clipping/liang_barsky.jl") | ||
| include("algorithms/polygon_clipping/sutherland_hodgman.jl") | ||
| include("algorithms/pole_of_inaccessibility.jl") | ||
| include("algorithms/triangulation/constrained_triangulation.jl") | ||
| include("algorithms/triangulation/check_args.jl") | ||
| include("algorithms/triangulation/main.jl") | ||
| include("algorithms/triangulation/triangulate_curve_bounded.jl") | ||
| include("algorithms/triangulation/mesh_refinement.jl") | ||
| include("algorithms/triangulation/triangulate_convex.jl") | ||
| include("algorithms/triangulation/triangulate_rectangle.jl") | ||
| include("algorithms/triangulation/unconstrained_triangulation.jl") | ||
| include("algorithms/triangulation/basic_operations/add_boundary_information.jl") | ||
| include("algorithms/triangulation/basic_operations/add_ghost_triangles.jl") | ||
| include("algorithms/triangulation/basic_operations/add_point.jl") | ||
| include("algorithms/triangulation/basic_operations/add_segment.jl") | ||
| include("algorithms/triangulation/basic_operations/add_triangle.jl") | ||
| include("algorithms/triangulation/basic_operations/clear_empty_features.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_ghost_triangles.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_holes.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_point.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_triangle.jl") | ||
| include("algorithms/triangulation/basic_operations/flip_edge.jl") | ||
| include("algorithms/triangulation/basic_operations/legalise_edge.jl") | ||
| include("algorithms/triangulation/basic_operations/lock_convex_hull.jl") | ||
| include("algorithms/triangulation/basic_operations/split_edge.jl") | ||
| include("algorithms/triangulation/basic_operations/split_triangle.jl") | ||
| include("algorithms/triangulation/basic_operations/unlock_convex_hull.jl") | ||
| include("algorithms/voronoi/centroidal.jl") | ||
| include("algorithms/voronoi/clipped_coordinates.jl") | ||
| include("algorithms/voronoi/clipped.jl") | ||
| include("algorithms/voronoi/main.jl") | ||
| include("algorithms/voronoi/unbounded.jl") | ||
|
|
||
| include("data_structures.jl") | ||
| include("geometric_primitives.jl") | ||
| include("predicates.jl") | ||
| include("utils.jl") | ||
| include("algorithms.jl") | ||
| include("validation.jl") | ||
| include("exports.jl") | ||
|
|
||
| const jump_and_march = find_triangle # Remove in 2.0 | ||
|
|
||
| export | ||
| each_triangle, | ||
| each_solid_triangle, | ||
| each_ghost_triangle, | ||
| each_edge, | ||
| each_solid_edge, | ||
| each_ghost_edge, | ||
| each_vertex, | ||
| each_solid_vertex, | ||
| each_ghost_vertex, | ||
| num_triangles, | ||
| num_solid_triangles, | ||
| num_ghost_triangles, | ||
| num_edges, | ||
| num_solid_edges, | ||
| num_ghost_edges, | ||
| num_vertices, | ||
| num_solid_vertices, | ||
| num_ghost_vertices, | ||
| get_points, | ||
| get_boundary_nodes, | ||
| get_interior_segments, | ||
| get_all_segments, | ||
| get_adjacent, | ||
| get_adjacent2vertex, | ||
| get_ghost_vertex_map, | ||
| get_ghost_vertex_ranges, | ||
| get_ghost_vertex_range, | ||
| get_triangles, | ||
| get_boundary_edge_map, | ||
| statistics, | ||
| each_segment, | ||
| get_area, | ||
| get_all_stat, | ||
| num_polygons, | ||
| get_polygon, | ||
| each_polygon, | ||
| get_polygon_point, | ||
| each_generator, | ||
| get_generator, | ||
| each_polygon_index, | ||
| each_polygon_vertex, | ||
| num_polygon_vertices, | ||
| get_neighbours, | ||
| get_convex_hull, | ||
| get_convex_hull_vertices, | ||
| triangle_vertices, | ||
| edge_vertices, | ||
| getx, | ||
| gety, | ||
| getxy, | ||
| get_point, | ||
| num_boundary_edges, | ||
| add_ghost_triangles!, | ||
| delete_ghost_triangles!, | ||
| add_point!, | ||
| add_triangle!, | ||
| delete_triangle!, | ||
| flip_edge!, | ||
| split_edge!, | ||
| split_triangle!, | ||
| legalise_edge!, | ||
| delete_point!, | ||
| add_segment!, | ||
| lock_convex_hull!, | ||
| unlock_convex_hull!, | ||
| triangulate, | ||
| triangulate_rectangle, | ||
| triangulate_convex, | ||
| brute_force_search, | ||
| find_triangle, | ||
| jump_and_march, | ||
| convert_boundary_points_to_indices, | ||
| refine!, | ||
| centroidal_smooth, | ||
| get_polygon_coordinates, | ||
| get_nearest_neighbour, | ||
| convex_hull, | ||
| get_convex_hull, | ||
| get_graph, | ||
| voronoi, | ||
| retriangulate, | ||
| Triangulation, | ||
| VoronoiTessellation, | ||
| ConvexHull, | ||
| TriangulationStatistics, | ||
| convex_hull!, | ||
| add_weight!, | ||
| get_weight, | ||
| get_weights, | ||
| CircularArc, | ||
| LineSegment, | ||
| EllipticalArc, | ||
| BezierCurve, | ||
| BSpline, | ||
| CatmullRomSpline, | ||
| find_polygon, | ||
| get_boundary_curves, | ||
| map_ghost_vertex, | ||
| polygon_bounds, | ||
| num_neighbours | ||
|
|
||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| include("algorithms/intersections/rtree.jl") | ||
| include("algorithms/convex_hull.jl") | ||
| include("algorithms/point_location/brute_force.jl") | ||
| include("algorithms/point_location/jump_and_march.jl") | ||
| include("algorithms/point_location/nearest_neighbour.jl") | ||
| include("algorithms/point_location/find_polygon.jl") | ||
| include("algorithms/polygon_clipping/liang_barsky.jl") | ||
| include("algorithms/polygon_clipping/sutherland_hodgman.jl") | ||
| include("algorithms/pole_of_inaccessibility.jl") | ||
| include("algorithms/triangulation/constrained_triangulation.jl") | ||
| include("algorithms/triangulation/check_args.jl") | ||
| include("algorithms/triangulation/main.jl") | ||
| include("algorithms/triangulation/triangulate_curve_bounded.jl") | ||
| include("algorithms/triangulation/mesh_refinement.jl") | ||
| include("algorithms/triangulation/triangulate_convex.jl") | ||
| include("algorithms/triangulation/triangulate_rectangle.jl") | ||
| include("algorithms/triangulation/unconstrained_triangulation.jl") | ||
| include("algorithms/triangulation/basic_operations/add_boundary_information.jl") | ||
| include("algorithms/triangulation/basic_operations/add_ghost_triangles.jl") | ||
| include("algorithms/triangulation/basic_operations/add_point.jl") | ||
| include("algorithms/triangulation/basic_operations/add_segment.jl") | ||
| include("algorithms/triangulation/basic_operations/add_triangle.jl") | ||
| include("algorithms/triangulation/basic_operations/clear_empty_features.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_ghost_triangles.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_holes.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_point.jl") | ||
| include("algorithms/triangulation/basic_operations/delete_triangle.jl") | ||
| include("algorithms/triangulation/basic_operations/flip_edge.jl") | ||
| include("algorithms/triangulation/basic_operations/legalise_edge.jl") | ||
| include("algorithms/triangulation/basic_operations/lock_convex_hull.jl") | ||
| include("algorithms/triangulation/basic_operations/split_edge.jl") | ||
| include("algorithms/triangulation/basic_operations/split_triangle.jl") | ||
| include("algorithms/triangulation/basic_operations/unlock_convex_hull.jl") | ||
| include("algorithms/voronoi/centroidal.jl") | ||
| include("algorithms/voronoi/clipped_coordinates.jl") | ||
| include("algorithms/voronoi/clipped.jl") | ||
| include("algorithms/voronoi/main.jl") | ||
| include("algorithms/voronoi/unbounded.jl") |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| include("data_structures/queue/max_priority_queue.jl") | ||
| include("data_structures/queue/queue.jl") | ||
| include("data_structures/trees/bst.jl") | ||
| include("data_structures/trees/rtree.jl") | ||
| include("data_structures/trees/polygon_hierarchy.jl") | ||
| include("data_structures/triangulation/adjacent.jl") | ||
| include("data_structures/triangulation/adjacent2vertex.jl") | ||
| include("data_structures/triangulation/graph.jl") | ||
| include("data_structures/mesh_refinement/curves.jl") | ||
| include("data_structures/representative_coordinates/representative_coordinates.jl") | ||
| include("data_structures/representative_coordinates/cell.jl") | ||
| include("data_structures/representative_coordinates/cell_queue.jl") | ||
| include("data_structures/convex_hull.jl") | ||
| include("data_structures/triangulation/triangulation.jl") | ||
| include("data_structures/triangulation/triangulation_cache.jl") | ||
| include("data_structures/mesh_refinement/boundary_enricher.jl") | ||
| include("data_structures/triangulation/methods/adjacent.jl") | ||
| include("data_structures/triangulation/methods/adjacent2vertex.jl") | ||
| include("data_structures/triangulation/methods/boundary_curves.jl") | ||
| include("data_structures/triangulation/methods/boundary_edge_map.jl") | ||
| include("data_structures/triangulation/methods/boundary_nodes.jl") | ||
| include("data_structures/triangulation/methods/convex_hull.jl") | ||
| include("data_structures/triangulation/methods/exterior_curve_indices.jl") | ||
| include("data_structures/triangulation/methods/ghost_vertex_map.jl") | ||
| include("data_structures/triangulation/methods/ghost_vertex_ranges.jl") | ||
| include("data_structures/triangulation/methods/graph.jl") | ||
| include("data_structures/triangulation/methods/iterators.jl") | ||
| include("data_structures/triangulation/methods/points.jl") | ||
| include("data_structures/triangulation/methods/representative_point_list.jl") | ||
| include("data_structures/triangulation/methods/segments.jl") | ||
| include("data_structures/triangulation/methods/triangles.jl") | ||
| include("data_structures/triangulation/methods/weights.jl") | ||
| include("data_structures/triangulation/methods/checks.jl") | ||
| include("data_structures/point_location_history.jl") | ||
| include("data_structures/statistics/individual_triangle_statistics.jl") | ||
| include("data_structures/statistics/triangulation_statistics.jl") | ||
| include("data_structures/mesh_refinement/insertion_event_history.jl") | ||
| include("data_structures/mesh_refinement/refinement_constraints.jl") | ||
| include("data_structures/mesh_refinement/refinement_queue.jl") | ||
| include("data_structures/mesh_refinement/refinement_arguments.jl") | ||
| include("data_structures/voronoi.jl") | ||
| include("data_structures/polygon.jl") | ||
| include("data_structures/shuffled_polygon_linked_list.jl") |
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