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Add methods to access single HalfEdge vertices

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Hanno Braun 2022-10-13 16:57:17 +02:00
parent 045a2bc8f3
commit 6c3abd8e83
1 changed files with 12 additions and 0 deletions
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12
crates/fj-kernel/src/objects/edge.rs
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@ -79,6 +79,18 @@ impl HalfEdge {
&self.vertices &self.vertices
} }
/// Access the vertex at the back of the half-edge
pub fn back(&self) -> &Vertex {
let [back, _] = self.vertices();
back
}
/// Access the vertex at the front of the half-edge
pub fn front(&self) -> &Vertex {
let [_, front] = self.vertices();
front
}
/// Access the global form of this half-edge /// Access the global form of this half-edge
pub fn global_form(&self) -> &GlobalEdge { pub fn global_form(&self) -> &GlobalEdge {
&self.global_form &self.global_form