From 0a9adaef73e12b9245afb8dbd26253f80ef3e8fc Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Fri, 22 May 2020 14:11:59 +0100
Subject: [PATCH] Don't use bboxes for non-cartesian-rotated pad collision
 testing.

---
 pcbnew/drc/drc_clearance_test_functions.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pcbnew/drc/drc_clearance_test_functions.cpp b/pcbnew/drc/drc_clearance_test_functions.cpp
index 3df71dba1e..ed0cb9e382 100644
--- a/pcbnew/drc/drc_clearance_test_functions.cpp
+++ b/pcbnew/drc/drc_clearance_test_functions.cpp
@@ -911,7 +911,8 @@ bool DRC::checkClearanceSegmToPad( const SEG& refSeg, int refSegWidth, const D_P
             return false;
         }
     }
-    else if( pad->GetShape() == PAD_SHAPE_RECT || pad->GetShape() == PAD_SHAPE_ROUNDRECT )
+    else if( ( pad->GetShape() == PAD_SHAPE_RECT || pad->GetShape() == PAD_SHAPE_ROUNDRECT )
+            && ( (int) pad->GetOrientation() % 900 == 0 ) )
     {
         EDA_RECT padBBox = pad->GetBoundingBox();
         int     widths = refSegWidth / 2;