topeak-mtx-tortec-expeditionrack-adapter: hexagon for demo

Shows the thing more clearly

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/topeak-mtx-tortec-expeditionrack-adapter.scad b/topeak-mtx-tortec-expeditionrack-adapter.scad
index 0d4994f6648ea1d5432fddacfdec2d18c206cc50..688d468fa4a8999cfd9d4b73db77f585cce95b1e 100644 (file)
--- a/topeak-mtx-tortec-expeditionrack-adapter.scad
+++ b/topeak-mtx-tortec-expeditionrack-adapter.scad
@@ -418,7 +418,7 @@ module RackForDemoCrosses(){
              ]) {
       translate([0,0,z])
        linextr_x_yz(rack_rail_x, -rack_rail_x)
-       circle(r= rack_rail_dia/2);
+       circle(r= rack_rail_dia/2, $fn=6);
     }
   }
 }