From 855de072bef34d66e635d21eeef57c0b27accdfb Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Wed, 11 Jan 2017 04:16:48 +0000
Subject: [PATCH] Automatically constrain arc or rectangle points.

---
 CHANGELOG.md  | 2 ++
 src/mouse.cpp | 3 +--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bad5823..7e2220d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,8 @@ New sketch features:
     the entity from a request is selected. For example, dragging a point on
     a face of an extrusion coincident with the source sketch plane will
     drag the point from the source sketch.
+  * When dragging an arc or rectangle point, it will be automatically
+    constrained to other points with a click.
 
 New export/import features:
   * Three.js: allow configuring projection for exported model, and initially
diff --git a/src/mouse.cpp b/src/mouse.cpp
index 480a53f..9700b1c 100644
--- a/src/mouse.cpp
+++ b/src/mouse.cpp
@@ -1108,11 +1108,10 @@ void GraphicsWindow::MouseLeftDown(double mx, double my) {
             break;
 
         case Pending::DRAGGING_RADIUS:
-        case Pending::DRAGGING_NEW_POINT:
-            // The MouseMoved event has already dragged it as desired.
             ClearPending();
             break;
 
+        case Pending::DRAGGING_NEW_POINT:
         case Pending::DRAGGING_NEW_ARC_POINT:
             ConstrainPointByHovered(pending.point);
             ClearPending();