X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=flyscreen-handle.scad;h=35fd7ef1a9334e5f85f50a1d6b2c9ec4ef40f818;hb=9d2dcd1eca8ded93a99f127498391501d1f43bcd;hp=60622789b5753ccbca74fecaa1a263902acb66ff;hpb=4515eb62a740a1c33403e30bb80be04912140734;p=reprap-play.git

diff --git a/flyscreen-handle.scad b/flyscreen-handle.scad
index 6062278..35fd7ef 100644
--- a/flyscreen-handle.scad
+++ b/flyscreen-handle.scad
@@ -21,10 +21,11 @@ hgap_empir_adjust = -0.5 -2.50;
 
 topprotr_rad = 0.35;
 
-bot_overlap = 4;
-bot_w = 3;
+bot_overlap = 5;
+top_w = 3;
+bot_w = 5;
 
-handle_w = 10;
+handle_w = 8;
 handle_rh = 3;
 handle_rcut = 3;
 
@@ -85,7 +86,7 @@ module InsertSection(){
 	       topprotr_y - topprotr_rad])
       circle(r=topprotr_rad, $fn=10);
   }
-  translate([0, -ins_orad]) square([ins_irad+1, ins_th]);
+  translate([0, -ins_orad]) square([ins_irad, ins_th]);
   intersection(){
     translate([0, -ins_irad])
       mirror([1,1])
@@ -109,7 +110,7 @@ module HandleSection(){
       }
     }
     hull(){
-      for (x= [handle_x0 + bot_w + handle_rcut/2,
+      for (x= [handle_x0 + top_w + handle_rcut/2,
 	       handle_x1 - handle_rh/2 - handle_rcut/2]) {
 	translate([x, handle_y1])
 	  circle(r = handle_rcut/2, $fn=20);
@@ -202,12 +203,24 @@ module PegSectionSlice(lambda) {
 }  
 
 module Peg(){
-  hull(){
-    PegSectionSlice(0);
-    PegSectionSlice(1);
+  iters = 20;
+  for (i = [0 : iters-1]) {
+    lambda = i/iters;
+    hull(){
+      PegSectionSlice(lambda);
+      PegSectionSlice(lambda + 1/iters);
+    }
   }
 }
 
+module PegPrintL(){
+  rotate([0,-90,0]) Peg();
+}
+
+module PegPrintR(){
+  mirror([1,0,0]) PegPrintL();
+}
+
 module Handle(){
   bs1 = retain_len + overret_gaplen + 4;
 
@@ -262,6 +275,13 @@ module Test(){
   }
 }
 
+module PegTestKit(){
+  PegPrintL();
+  translate([2,0,0]) PegPrintR();
+  translate([0,-2,0])
+    linear_extrude(height=retain_len, convexity=100) WithRetainSection();
+}
+
 //Demo();
 //HandleSection();
 //InsertSection();
@@ -269,6 +289,8 @@ module Test(){
 //BasicSection();
 //GappingSection();
 //Test();
-Peg();
+//Peg();
+//PegPrintR();
+PegTestKit();
 //Demo();
 //Handle();