belt-*: allow top to be different size

[reprap-play.git] / belt-hole-cut-jig.scad

diff --git a/belt-hole-cut-jig.scad b/belt-hole-cut-jig.scad
index 7d80e443e4dca77059dcadd70a21c766dc0c8560..1249c7635dedf11d78c965420be44ca60e819ce0 100644 (file)
--- a/belt-hole-cut-jig.scad
+++ b/belt-hole-cut-jig.scad
@@ -9,15 +9,22 @@ edgewall_width = 3;
 
 jig_ywidth = 17;
 
-jig_min_y = -jig_ywidth;
-jig_max_y = +jig_ywidth;
-
 
 jig_main_zsz = 20;
 punch_dia = 12.75;
 
 punch_slop = 0.5;
 
+
+jig_top_ywidth = punch_dia/2 + edgewall_width;
+
+jig_min_y = -jig_ywidth;
+jig_max_y = +jig_ywidth;
+
+jig_top_min_y = -jig_top_ywidth;
+jig_top_max_y = +jig_top_ywidth;
+
+
 // common stuff
 
 include <belt-cut-jig-common.scad>