From 8610c18bf0cd169fdd0698f4887a9650b71f427e Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Sun, 22 Mar 2020 17:23:28 +0800
Subject: [PATCH] update demo

---
 src/experimental/demo/marching_squares_demo2.scad | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/experimental/demo/marching_squares_demo2.scad b/src/experimental/demo/marching_squares_demo2.scad
index 4f6f3697..6057f72b 100644
--- a/src/experimental/demo/marching_squares_demo2.scad
+++ b/src/experimental/demo/marching_squares_demo2.scad
@@ -113,9 +113,7 @@ points = [
 for(z = [0:40:255]) {
     for(row = marching_squares(points, z)) {
         for(line = row) {
-            p0 = [line[0][0], line[0][1]];
-            p1 = [line[1][0], line[1][1]];
-            hull_polyline2d([p0, p1], width = .25);
+            hull_polyline2d(line, width = .25);
         }
     }    
 }
\ No newline at end of file