From 0955da533516ff7af3f11d70031badceb0929b1b Mon Sep 17 00:00:00 2001
From: jasminium <johnmatthewhartley@gmail.com>
Date: Tue, 5 Jan 2021 11:51:26 +0100
Subject: [PATCH] round point before discretisation

---
 gprMax/cmds_geometry/edge.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gprMax/cmds_geometry/edge.py b/gprMax/cmds_geometry/edge.py
index 52c3b19b..70920e60 100644
--- a/gprMax/cmds_geometry/edge.py
+++ b/gprMax/cmds_geometry/edge.py
@@ -68,14 +68,14 @@ class Edge(UserObjectGeometry):
 
         if self.dorotate:
             self.__dorotate()
-
+        
+        p3 = uip.round_to_grid_static_point(p1)
+        p4 = uip.round_to_grid_static_point(p2)
+        
         p1, p2 = uip.check_box_points(p1, p2, self.__str__())
         xs, ys, zs = p1
         xf, yf, zf = p2
 
-        p3 = uip.round_to_grid_static_point(p1)
-        p4 = uip.round_to_grid_static_point(p2)
-
         material = next((x for x in grid.materials if x.ID == material_id), None)
 
         if not material: