move rendering info into -data, even $fn

diff --git a/3d-printables/wheel.scad b/3d-printables/wheel.scad
index 2ed0f897185eb9fa8cc0e842fef2dc7dff93f91b..f16e59616b9a7aa378bb4d8054e338adb02f6d9e 100644 (file)
--- a/3d-printables/wheel.scad
+++ b/3d-printables/wheel.scad
@@ -10,8 +10,6 @@
 // use $fn = 20 while developing, 100 when about to print
 //  20 will make previews fast
 //  100 will make printing smooth
-$fn = 100;
-
 include <wheel-data.scad>
 
 wheel(wheel_radius,