candlestick taper > cut mold block

1 files changed, 55 insertions, 39 deletions

diff --git a/candlestick_molds/taper.scad b/candlestick_molds/taper.scad
index 3d4a73e..cabc2cc 100644
--- a/candlestick_molds/taper.scad
+++ b/candlestick_molds/taper.scad
@@ -1,39 +1,55 @@
-

-use <../lib/bezier.scad>;

-

-$fn = 100;

-base_radius = 7/8;

-top_radius = base_radius * 0.75;

-top_height = top_radius * 2;

-total_height = 10;

-stem_height = total_height - top_height;

-

-module stick() {

-	cylinder(stem_height, base_radius, top_radius);

-

-	control_points = [

-		[top_radius, 0],

-		[0.25, 0.5],

-		[0.4, top_height],

-		[0, top_height]

-	];

-	// adjust curve_facets for low & odd $fn values

-	curve_facets = $fn/2;

-	head_curve = bezier_curve(control_points, $fn=curve_facets);

-	top_curve = concat(head_curve, [[0, 0]]);

-

-	translate([0, 0, stem_height])

-		rotate_extrude()

-			polygon(top_curve);

-};

-

-difference() {

-	translate([-1.5, -1.5, 0.01])

-    	cube([6, 6, total_height]);

-

-	translate([0, 0, 0]) stick();

-	translate([3, 0, 0]) stick();

-	translate([0, 3, 0]) stick();

-	translate([3, 3, 0]) stick();

-};

-

+
+use <../lib/bezier.scad>;
+
+$fn = 100;
+base_radius = 7/8;
+top_radius = base_radius * 0.75;
+top_height = top_radius * 2;
+total_height = 10;
+stem_height = total_height - top_height;
+
+module stick() {
+	cylinder(stem_height, base_radius, top_radius);
+
+	control_points = [
+		[top_radius, 0],
+		[0.25, 0.5],
+		[0.4, top_height],
+		[0, top_height]
+	];
+	// adjust curve_facets for low & odd $fn values
+	curve_facets = $fn/2;
+	head_curve = bezier_curve(control_points, $fn=curve_facets);
+	top_curve = concat(head_curve, [[0, 0]]);
+
+	translate([0, 0, stem_height])
+		rotate_extrude()
+			polygon(top_curve);
+
+	translate([0, 0, total_height-0.01])
+		cylinder(2, 0.05);
+};
+
+difference() {
+	difference() {
+		// Base Mold Block
+		translate([-1.5, -1.5, 0.01])
+			cube([6, 6, total_height]);
+		
+		// Mold of each stick
+		translate([0, 0, 0]) stick();
+		translate([3, 0, 0]) stick();
+		translate([0, 3, 0]) stick();
+		translate([3, 3, 0]) stick();
+	};
+	
+	// Cut Molds in half
+	// Print 2 of these to form full mold
+	translate([-1.51, -1.51, 0])
+		cube([6.02, 1.51, total_height + 0.02]);
+	translate([-1.51, 3, 0])
+		cube([6.02, 1.51, total_height + 0.02]);
+	
+	
+};
+