From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 24 Feb 2024 02:05:02 +0000 (+0000)
Subject: mudguard-bracket: maybe done?
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=db9310dbf2be25645cf946a107986b9a7e0f60ad;p=reprap-play.git

mudguard-bracket: maybe done?

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

diff --git a/mudguard-bracket.scad b/mudguard-bracket.scad
index 240e0ce..14360ee 100644
--- a/mudguard-bracket.scad
+++ b/mudguard-bracket.scad
@@ -59,6 +59,8 @@ tube_ctr_y = tube_dia/2;
 clamp_near_y = tube_ctr_y + tube_dia/2 - clamp_depth;
 clamp_far_y = tube_ctr_y + tube_dia/2 + clamp_main_th;
 
+buttress_x_ea = wing_top_ea_x + wings_main_th/2;
+
 wing_corners = [
 //		[ -wings_dist_x/2, wings_cup_z/2 ],
 		[ wing_top_ea_x, 0 ],
@@ -154,8 +156,8 @@ module BracketButtressPlan(){
       rectfromto([ -wing_top_ea_x, -wings_height ],
 		 [ +wing_top_ea_x, 0 ]);
     }
-    rectfromto([ -wing_top_ea_x + wings_main_th/2, -beam_th - retainer_th - retainer_big_gap ],
-	       [ +wing_top_ea_x + wings_main_th/2, -beam_th ]);
+    rectfromto([ -buttress_x_ea, -beam_th - retainer_th - retainer_big_gap ],
+	       [ +buttress_x_ea, -beam_th ]);
   }
 }