fix(triangulation): Don't panic if constraint addition due to intersection

2025-09-24 11:09:27 +02:00 · 2025-09-24 11:09:27 +02:00 · a703b1ec4e
parent c14f2d2e37
commit a703b1ec4e
1 changed files with 8 additions and 4 deletions
--- a/src/triangulation.rs
+++ b/src/triangulation.rs
@ -67,10 +67,14 @@ impl<
        self.add_vertex(from)?;
        self.add_vertex(to)?;

-        Ok(self.cdt.add_constraint(
-            self.trianvertex_to_handle[from_index].unwrap(),
-            self.trianvertex_to_handle[to_index].unwrap(),
-        ))
+        Ok(self
+            .cdt
+            .try_add_constraint(
+                self.trianvertex_to_handle[from_index].unwrap(),
+                self.trianvertex_to_handle[to_index].unwrap(),
+            )
+            .len()
+            > 0)
    }

    pub fn intersects_constraint(&self, from: &VW, to: &VW) -> bool {