Skip duplicates by default (#218)

Author: DanielVandH

.gitignore

@@ -9,3 +9,5 @@ docs/Manifest.toml
 /.vscode
 LocalPreferences.toml
 docs/src/applications/cell_simulation.mp4
+varying_weight_power.mp4
+varying_weight.mp4

NEWS.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.6.4 
+
+- An error is no longer thrown for inputs with duplicate points. Instead, a warning is thrown and any duplicates are merged into the `skip_points` keyword argument. With this, `DuplicatePointsError` has been removed. To silence the new warning, use `DelaunayTriangulation.toggle_warn_on_dupes!()`.
+
 ## 1.6.1
 - Fix issue with clipping Voronoi tessellation dual to a single right-angled triangle. See [#207](https://github.com/JuliaGeometry/DelaunayTriangulation.jl/pull/207)
 

Project.toml

@@ -1,7 +1,7 @@
 name = "DelaunayTriangulation"
 uuid = "927a84f5-c5f4-47a5-9785-b46e178433df"
 authors = ["Daniel VandenHeuvel <[email protected]>"]
-version = "1.6.3"
+version = "1.6.4"
 
 [deps]
 AdaptivePredicates = "35492f91-a3bd-45ad-95db-fcad7dcfedb7"

README.md

@@ -124,7 +124,7 @@ ax = Axis(fig[2, 3]; title = "Curve-Bounded", wh...);            triplot!(ax, tr
 ax = Axis(fig[2, 4]; title = "Disjoint Curve-Bounded", wh...);   triplot!(ax, tri8)
 ax = Axis(fig[3, 1]; title = "Weighted", wh...);                 triplot!(ax, tri9)
 ax = Axis(fig[3, 2]; title = "Power Diagram", wh...);            voronoiplot!(ax, vorn10)
-ax = Axis(fig[3, 3]; title = "Generic Clipped Voronoi", wh...);  voronoiplot!(ax, vorn11)
+ax = Axis(fig[3, 3]; title = "Clipped Voronoi", wh...);          voronoiplot!(ax, vorn11, color=:white, strokewidth = 4)
 ```
 
 ![](readme.png)

docs/src/api/triangulation.md

@@ -12,6 +12,7 @@ refine!
 retriangulate 
 convert_boundary_points_to_indices
 check_args
+toggle_warn_on_dupes!
 get_points
 get_triangles
 get_boundary_nodes