From 6e17780e01d89878172fe1eb36070361bbcba801 Mon Sep 17 00:00:00 2001
From: EvilSpirit <anandamide@mail.ru>
Date: Tue, 12 Jul 2016 22:18:49 +0600
Subject: [PATCH] Draw projection lines for point-line distance constraints.

This is only visible when the point and line lie within the workplane,
but the constraint label does not.
---
 src/drawconstraint.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/drawconstraint.cpp b/src/drawconstraint.cpp
index f2d83f5..cecd73c 100644
--- a/src/drawconstraint.cpp
+++ b/src/drawconstraint.cpp
@@ -261,6 +261,9 @@ void Constraint::DoLineWithArrows(Vector ref, Vector a, Vector b,
     LineDrawOrGetDistance(a, ae.Plus(out.WithMagnitude(10*pixels)));
     if(!onlyOneExt) {
         LineDrawOrGetDistance(b, be.Plus(out.WithMagnitude(10*pixels)));
+    } else {
+        Vector prj = be;
+        DoProjectedPoint(&prj);
     }
 
     int within = DoLineTrimmedAgainstBox(ref, ae, be);