From 4d4d24fc617c697c4417c7c4a60dbd12de7e511b Mon Sep 17 00:00:00 2001
From: Seth Hillbrand <seth@kipro-pcb.com>
Date: Fri, 12 Jun 2020 15:00:28 -0700
Subject: [PATCH] Don't snap to arc midpoints

This removes the extra snap points in the arcs, ensuring the endpoint
snaps connect to the correct location on an arc.
---
 pcbnew/tools/grid_helper.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pcbnew/tools/grid_helper.cpp b/pcbnew/tools/grid_helper.cpp
index 15d006d35f..3427b5683d 100644
--- a/pcbnew/tools/grid_helper.cpp
+++ b/pcbnew/tools/grid_helper.cpp
@@ -190,10 +190,9 @@ VECTOR2I GRID_HELPER::AlignToArc( const VECTOR2I& aPoint, const SHAPE_ARC& aArc
     VECTOR2I nearest( KiROUND( ( aPoint.x - gridOffset.x ) / gridSize.x ) * gridSize.x + gridOffset.x,
                       KiROUND( ( aPoint.y - gridOffset.y ) / gridSize.y ) * gridSize.y + gridOffset.y );
 
-    auto line = aArc.ConvertToPolyline();
     int min_d = std::numeric_limits<int>::max();
 
-    for( auto pt : line.CPoints() )
+    for( auto pt : { aArc.GetP0(), aArc.GetP1() } )
     {
         int d = ( pt - aPoint ).EuclideanNorm();