X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=wardrobe-hook.scad;h=9ea6a3cd0e94299a83dda251b55ecbc25a34b8f4;hp=17885e27698619efa23c51b0d853bc84f421820f;hb=52c5ba1ef8354991548846b4f0b2ec1667f5a3c8;hpb=79e0be459398aa3553589c731eca7296d60fb8b9

diff --git a/wardrobe-hook.scad b/wardrobe-hook.scad
index 17885e2..9ea6a3c 100644
--- a/wardrobe-hook.scad
+++ b/wardrobe-hook.scad
@@ -139,21 +139,25 @@ module SElevation(){
 	   [-1,         boty]]);
 }
 
+module SElevationPlaced(){
+  rotate([0,-90,0]) translate([0,0,-100]) linear_extrude(height=200)
+    SElevation();
+}
+
 module SHookL(){ ///toplevel
   intersection(){
     linear_extrude(height=topwidth) SPlan();
-    rotate([0,-90,0]) translate([0,0,-100]) linear_extrude(height=200)
-      SElevation();
+    SElevationPlaced();
   }
 }
 
 // straight-on version, reversed, everything prefixed with t or T
 
-tjoinrad = 5;
+tjoinrad = mainoutrad * 0.7;
+tstem0leny = tuberad - tjoinrad*0.5;
 tjoinoutrad = tjoinrad + mainthick;
 
 thookcy = shookcy;
-tstem0leny = tuberad;
 
 tjoin0c = [tuberad - tjoinrad, -tstem0leny];
 tjoin1c = [0,                      thookcy];
@@ -164,12 +168,27 @@ echo(tbend_raw);
 tbend0 = angle_map_range(tbend_raw,       0);
 tbend1 = angle_map_range(tbend_raw + 180, -180);
 
+tbend0p = circle_point(tjoin0c, tjoinrad, tbend_raw);
+tbend1p = circle_point(tjoin1c, -hookoutrad, tbend_raw);
+
 module TPlan(){
   ClipPlan(0, tstem0leny);
   FArcSegment(tjoin0c[0],tjoin0c[1], tjoinrad,tjoinoutrad,
 	      tbend0, 360-tbend0);
   FArcSegment(0,shookcy, hookinrad,hookoutrad,
 	      tbend1, 270+hookcurl - tbend1);
+  translate(tbend0p) {
+    rotate(tbend_raw+180) mirror([1,0]) {
+      translate([0,-0.1]) square(size=[mainthick, dist2d(tbend0p,tbend1p)+0.2]);
+    }
+  }
+}
+
+module THookL(){ ///toplevel
+  intersection(){
+    linear_extrude(height=topwidth) TPlan();
+    SElevationPlaced();
+  }
 }
 
 // other toplevels etc.