X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=scaffold-clamp-common.scad;h=4e9f36759e267902306214f23f3b5aca9536a674;hb=ba7c5b240dcdab5fa3f4e3f7823bb828551471f0;hp=251bbb4a591df048fd09ad3ea60eac8aadc9ba2c;hpb=c21cbd2d563dce68b2f1e71f68ecbc993cf2333b;p=reprap-play.git

diff --git a/scaffold-clamp-common.scad b/scaffold-clamp-common.scad
index 251bbb4..4e9f367 100644
--- a/scaffold-clamp-common.scad
+++ b/scaffold-clamp-common.scad
@@ -53,8 +53,6 @@ pin_dia = th;
 pin_hole_dia = pin_dia/2;
 pin_tail = pin_hole_dia + pin_head_th + hinge_z_gap*3;
 
-$print_horiz = false;
-
 // ========== calculated ==========
 
 TAU = PI*2;
@@ -99,13 +97,12 @@ vhook_outer_dia = vhook_inside + vhook_th*2;
 
 cleat_horn_tl = cleat_horn_l + cleat_stem_l/2;
 
-vcleat_dz =
-  $print_horiz ? 0 : max(0,
-			 cleat_horn_tl
-			 + cleat_horn_d_min[0]/2
-			 - cleat_horn_d_min[0]/2 * cleat_overlap
-			 - total_z/2
-			 );
+vcleat_dz = max(0,
+		cleat_horn_tl
+		+ cleat_horn_d_min[0]/2
+		- cleat_horn_d_min[0]/2 * cleat_overlap
+		- total_z/2
+		);
 
 // calculated - hhook
 
@@ -332,7 +329,6 @@ module VCleat(){
 	  circle(r = tube_dia/2 + 0.1);
       }
     }
-    if (!$print_horiz)
       translate([0,0, total_z * 0.5])
 	cube(center=true,
 	     (main_r + cleat_stem_l)*4 * [1,1,0] +
@@ -340,17 +336,11 @@ module VCleat(){
   }
 }
 
-module VCleatA(){
+module VCleatA(){ ////toplevel
   DummyA();
   VCleat();
 }
 
-module VCleatAPrint(){ ////toplevel
-  rotate($print_horiz ? [90,0,0] : [0,0,0]) {
-    VCleatA();
-  }
-}
-
 // ---------- hhook ----------
 
 module HHookHookPlan(){