wardrobe-hook: THookL: define it

[reprap-play.git] / wardrobe-hook.scad

diff --git a/wardrobe-hook.scad b/wardrobe-hook.scad
index 17885e27698619efa23c51b0d853bc84f421820f..9ea6a3cd0e94299a83dda251b55ecbc25a34b8f4 100644 (file)
--- 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.