From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 5 Feb 2021 23:41:47 +0000 (+0000)
Subject: powerbank-bike-clamp: wip recess, move nfc and other work
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=a2a4852860f3601a201e4d2e480115a705cd143c;p=reprap-play.git

powerbank-bike-clamp: wip recess, move nfc and other work

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/powerbank-bike-clamp.scad b/powerbank-bike-clamp.scad
index bb8802d..6d9847e 100644
--- a/powerbank-bike-clamp.scad
+++ b/powerbank-bike-clamp.scad
@@ -65,6 +65,9 @@ screw_y = min(screw_max_y_lhs,
 bot_y = screw_y -max( screw_nut_across, knob_behind_across/2 )
   -minor_wall_min;
 
+holder_x_sz = bank_x_sz + bank_recess_dx*2;
+bank_bot_y = strap_above + strap_th;
+
 echo(bot_y);
 
 module TubePlan(){ circle(r = tube_dia/2); }
@@ -135,24 +138,34 @@ module SomeClamp(hinge_alt=false){
   }
 }
 
-module PowerBankSidePlan(){ ////toplevel
-  render() difference(){
-    rectfromto([ -(bank_x_sz/2 + bank_recess_dx),  -(strap_above + strap_th) ],
-	       [ +(bank_x_sz/2 + bank_recess_dx),  bank_recess_y ]);
-
+module PowerBankItselfSidePlan(){
+  translate([0, bank_bot_y])
     scale( bank_x_sz / ( (
 			  bank_eps_bbox_x[1] -
 			  bank_eps_bbox_x[0]
-			 ) * pspt_to_mm ))
-      translate(pspt_to_mm *
-		[-0.5 * (bank_eps_bbox_x[0] +
-			 bank_eps_bbox_x[1]),
-		 -bank_eps_bbox_y[0]])
-      import("powerbank-anker-10000.dxf", convexity=5);
-  }
+			  ) * pspt_to_mm ))
+    translate(pspt_to_mm *
+	      [-0.5 * (bank_eps_bbox_x[0] +
+		       bank_eps_bbox_x[1]),
+	       -bank_eps_bbox_y[0]])
+    import("powerbank-anker-10000.dxf", convexity=5);
 }
 
-module PowerBankHolder(){ ////toplevel
+module PowerBankSidePlan(){ ////toplevel
+  render() difference(){
+    rectfromto([ -holder_x_sz/2,  0 ],
+	       [ +holder_x_sz/2,  bank_recess_y + bank_bot_y ]);
+
+    PowerBankItselfSidePlan();
+  }
+}
+/*
+module PowerBankStrapNocut(){ ////toplevel
+  hull(){
+    for (sx=[-1,+1]) {
+      translate(
+*/
+module PowerBankHolderTest(){ ////toplevel
   
 }