From b8ab409fc09f19e2fa266f1949f4d90d307aae15 Mon Sep 17 00:00:00 2001
From: Glen Whitney <glen@studioinfinity.org>
Date: Sun, 26 Nov 2023 20:18:20 -0800
Subject: [PATCH] feat: add line-foot construction method

---
 src/adapptlet.civet | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/adapptlet.civet b/src/adapptlet.civet
index 37b29ef..1497df8 100644
--- a/src/adapptlet.civet
+++ b/src/adapptlet.civet
@@ -728,6 +728,17 @@ classHandler: Record<JoyceClass, ClassHandler> :=
             commands.push `${aux} = Translate(${source}, ${displacement})`
             auxiliaries.push aux
             ends[1] = aux
+         'foot'
+            pt := args.subpoints
+            unless pt then return
+            destination := args.plane
+               ? args.plane[0]
+               : `Line(${pt[1]},${pt[2]})`
+            ends[0] = pt[0]
+            commands.push
+               `${aux} = ClosestPoint(${destination}, ${pt[0]})`
+            auxiliaries.push aux
+            ends[1] = aux
          'parallel'
             unless args.subpoints then return
             [newStart, oldStart, oldEnd] := args.subpoints
-- 
2.34.1