From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 21 Apr 2025 18:14:15 +0000 (+0100)
Subject: toolbox-inserts: break out AtFixings, wip
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=b7649e45d08802568ac47cc03c8972d7216b1066;p=reprap-play.git

toolbox-inserts: break out AtFixings, wip

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

diff --git a/toolbox-inserts.scad b/toolbox-inserts.scad
index cbaac46..440b2f1 100644
--- a/toolbox-inserts.scad
+++ b/toolbox-inserts.scad
@@ -188,10 +188,19 @@ module BoxBottomModel() { ////toplevel
   }
 }
 
-module FullPlate() { ////toplevel
+module AtFixings() {
   n_x = ceil(box_x / fixing_pitch / 2) + 1;
   n_y = ceil(box_y / fixing_pitch / 2) + 1;
 
+  for (xi=[ for (xi = [-n_x : n_x])
+	    if (xi != 0)
+	    xi ])
+    for (yi=[-n_y : n_y + 1])
+      translate(fixing_pitch * [xi, yi - 0.5, 0])
+	children(0);
+}
+
+module FullPlate() { ////toplevel
   render() difference(){
     render() intersection(){
       BoxCavityModel();
@@ -199,20 +208,18 @@ module FullPlate() { ////toplevel
     }
 
     intersection(){
-      for (xi=[ for (xi = [-n_x : n_x ])
-	        if (xi != 0)
-		xi ])
-	for (yi=[-n_y : n_y + 1])
-	  translate(fixing_pitch * [xi, yi - 0.5, 0]) {
-	    linextr(-20, -below_plane_z + fixing_head_th)
-	      circle(r = fixing_head_d/2);
-	    linextr(-20, 20)
+      union(){
+	AtFixings() {
+	  linextr(-20, -below_plane_z + fixing_head_th)
+	    circle(r = fixing_head_d/2);
+	  linextr(-20, 20)
 	    circle(r = fixing_nom_d/2);
-	  }
+	}
+      }
 
-      linextr(-100, 100)
-	offset(r = -plate_unholed_edge_w)
-	BoxCavityModelMainPlan();
+//      linextr(-100, 100)
+//	offset(r = -plate_unholed_edge_w)
+//	BoxCavityModelMainPlan();
     }
   }
 }