From a216fb2dd6879be770b1b1e69420e37fe2328881 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Dante=20Ursini?= <sursini@gmail.com>
Date: Wed, 15 Jan 2025 15:46:57 -0300
Subject: [PATCH] Chamfers

---
 Kitesurf-Fins.scad | 45 ++++++++-------------------------------------
 1 file changed, 8 insertions(+), 37 deletions(-)

diff --git a/Kitesurf-Fins.scad b/Kitesurf-Fins.scad
index 1da794c..caa3eb4 100644
--- a/Kitesurf-Fins.scad
+++ b/Kitesurf-Fins.scad
@@ -236,41 +236,9 @@ if (build_fin) {
     scale([scale_factor, scale_factor, scale_factor]) 
         buildFin();
 }
-// *****************
-// *  Mold         *
-// *****************
-/*
-if (build_mold) {
-    back(mold_width/2-mold_extra_width-5)
-        // Bottom mold
-
-        diff() cuboid( [ mold_length, mold_width, mold_height ],anchor=TOP ) {
-            // Bottom Insert
-            align(TOP,overlap=-OFFSET,inside=true) bottomInsert(); 
-                                
-            // Drills
-            align(BOTTOM,[FRONT+LEFT,FRONT+RIGHT,BACK+LEFT,BACK+RIGHT],inset=10,overlap=-OFFSET)
-                color("orange") tag("remove") drilling();
-                                
-            // Top Mold
-            
-            if (mold_part != "bottom") align(TOP) 
-                //color("Goldenrod")
-                //color([255, 215, 0,0.1])
-                    up(OFFSET*3)
-                    diff() {
-                        color("Orange") cuboid([ mold_length, mold_width, mold_piston_height ]);
-                        position(TOP) down(OFFSET) tag("remove") resin_escape();
-                    }    
-            }
-        ;
-     
-}
-*/
 
 if (build_mold) {
    buildMold();    
-            
 }
 
 /**
@@ -280,21 +248,24 @@ if (build_mold) {
 module buildMold() {
     // Bottom mold
     difference() { 
-        case(mold_base_height);
+        case(mold_base_height,true);
         // Piston
         down(piston_depth-OFFSET) fwd(20) bottomInsert(); 
     }
     // Top Mold
     up(printable ? 0 : 60) fwd(printable ? fin_height+50 : 0) down(mold_base_height) mirror([0,0,printable ? 1 : 0 ])  {
-        case(mold_top_height); 
+        case(mold_top_height,false); 
         // Piston
         down(mold_top_height+piston_depth-OFFSET) fwd(20) topPiston(); 
     }         
 }
 
 
-module case(height) {
-    diff() cuboid( [ mold_length, mold_width, height ],anchor=TOP ){
+module case(height,bottom=true) {
+    diff() cuboid( [ mold_length, mold_width, height ],
+        rounding=4,
+        edges=[bottom ? BOTTOM: TOP],
+        anchor=TOP ){
         // Drills
         align(BOTTOM,[FRONT+LEFT,FRONT+RIGHT,BACK+LEFT,BACK+RIGHT],inset=10,overlap=-OFFSET)
             color("orange") 
@@ -328,7 +299,7 @@ module topPiston() {
     debug=true;
     layer_profile       = profile_path; 
     difference() {
-        %skin( [ layer_profile,expandPath(layer_profile,3) ], z=[0,piston_depth], slices=0 );
+        skin( [ layer_profile,expandPath(layer_profile,3) ], z=[0,piston_depth], slices=0 );
         down(OFFSET)
         buildFinSide(false);
     }