From 71721327b326a91b32abbe8dd9f38aea6e43721d Mon Sep 17 00:00:00 2001
From: Revar Desmera <revarbat@gmail.com>
Date: Mon, 1 Sep 2025 00:26:37 -0700
Subject: [PATCH] Corrected some uses of ellipse(circum=true,realign=true)

---
 hinges.scad   | 4 ++--
 shapes2d.scad | 2 +-
 skin.scad     | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hinges.scad b/hinges.scad
index f5ae1a3..e78ae5c 100644
--- a/hinges.scad
+++ b/hinges.scad
@@ -458,7 +458,7 @@ module _knuckle_hinge_profile(offset, arm_height, arm_angle=45, knuckle_diam=4,
         if (is_num(clear_top)) left(.1)fwd(clearance) rect([.1+clear_top, knuckle_diam+1+clearance], anchor=BOT+LEFT);
         if (is_def(clip)) fwd(clip) left(.1) rect([offset+knuckle_diam, ofs+round_bot+knuckle_diam+abs(clip)],anchor=BACK+LEFT);
       }
-      right(offset)ellipse(d=knuckle_diam,realign=true,circum=true);
+      right(offset)ellipse(d=knuckle_diam, circum=true);
     }
     if (is_num(pin_diam) && pin_diam>0){
       $fn = default(pin_fn,$fn);
@@ -466,7 +466,7 @@ module _knuckle_hinge_profile(offset, arm_height, arm_angle=45, knuckle_diam=4,
         if (is_def(tearspin)){
           teardrop2d(d=pin_diam+2*get_slop(), realign=true, circum=true, spin=tearspin);
         }
-        else ellipse(d=pin_diam+2*get_slop(), realign=true, circum=true);
+        else ellipse(d=pin_diam+2*get_slop(), circum=true);
     }
   }
 } 
diff --git a/shapes2d.scad b/shapes2d.scad
index d4f0efb..85b67e9 100644
--- a/shapes2d.scad
+++ b/shapes2d.scad
@@ -1448,7 +1448,7 @@ function teardrop2d(r, ang=45, cap_h, d, circum=false, realign=false, anchor=CEN
                [
                  cap[0],
                  p,
-                 each select(fullcircle,i+1,-i-1-(realign?1:0)),
+                 each select(fullcircle,i+1,-i-1-(realign!=circum?1:0)),
                  xflip(p),
                  if(_extrapt || !pointycap) xflip(cap[0])
                ]
diff --git a/skin.scad b/skin.scad
index f29ff6b..4933205 100644
--- a/skin.scad
+++ b/skin.scad
@@ -4359,7 +4359,7 @@ function texture(tex, n, border, gap, roughness, inset) =
         ) [
             [
                 each hex,
-                each move([0.5,0.5], p=yscale(sc, p=path3d(ellipse(d=1-2*border, circum=true, spin=-30,$fn=6),1))),
+                each move([0.5,0.5], p=yscale(sc, p=path3d(ellipse(d=1-2*border, circum=true, realign=true, spin=-30,$fn=6),1))),
                 hex[0]-[0,diag*sc,-1],
                 for (ang=[270+60,270-60]) hex[1]+yscale(sc, p=cylindrical_to_xyz(diag,ang,1)),
                 hex[2]-[0,diag*sc,-1],