From 05aa620e85b694a7e16b2c746dcfdc41bed092dd Mon Sep 17 00:00:00 2001
From: Hanno Braun <hanno@braun-odw.eu>
Date: Fri, 9 Sep 2022 15:30:49 +0200
Subject: [PATCH] Add `Solid::find_face`

---
 crates/fj-kernel/src/objects/solid.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/crates/fj-kernel/src/objects/solid.rs b/crates/fj-kernel/src/objects/solid.rs
index 18558937b..e5b2f0e86 100644
--- a/crates/fj-kernel/src/objects/solid.rs
+++ b/crates/fj-kernel/src/objects/solid.rs
@@ -2,7 +2,7 @@ use std::collections::BTreeSet;
 
 use crate::builder::SolidBuilder;
 
-use super::Shell;
+use super::{Face, Shell};
 
 /// A 3-dimensional shape
 ///
@@ -49,6 +49,17 @@ impl Solid {
     pub fn into_shells(self) -> impl Iterator<Item = Shell> {
         self.shells.into_iter()
     }
+
+    /// Find the given face in this solid
+    pub fn find_face(&self, face: &Face) -> Option<Face> {
+        for shell in self.shells() {
+            if let Some(face) = shell.find_face(face) {
+                return Some(face);
+            }
+        }
+
+        None
+    }
 }
 
 impl Default for Solid {