chiark / gitweb /
poster-tube-lid: add cnr to StrapMountProtrusion (nfc)
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Wed, 18 Oct 2017 23:05:43 +0000 (00:05 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Wed, 18 Oct 2017 23:05:43 +0000 (00:05 +0100)
poster-tube-lid.scad

index a354a4c..dd5bc0a 100644 (file)
@@ -410,13 +410,13 @@ module StrapMountBolt(l_delta){ ///toplevel
   }
 }
 
-module StrapMountProtrusion(half_x, max_y){
+module StrapMountProtrusion(half_x, max_y, cnr){
   translate(smc_pos){
     linear_extrude(height=sm_main_width, convexity=10){
       hull(){
        for (m = [0,1]) mirror([m,0,0]) {
-         translate([-(half_x - sm_closure_cnr), max_y - sm_closure_cnr])
-           circle(r=sm_closure_cnr);
+         translate([-(half_x - cnr), max_y - cnr])
+           circle(r=cnr);
          translate([-half_x, -sm_inner_rad])
            square([1,1]);
        }
@@ -429,7 +429,9 @@ module StrapMount(){ ////toplevel
   difference(){
     union(){
       cylinder(r=sm_outer_rad, h=sm_main_width);
-      StrapMountProtrusion(smc_cnr_c_x + sm_closure_cnr, smc_max_y);
+      StrapMountProtrusion(smc_cnr_c_x + sm_closure_cnr,
+                          smc_max_y,
+                          sm_closure_cnr);
     }
     translate([0,0,-1])
       cylinder(r=sm_inner_rad, h=sm_main_width+2);