Ice shot glass form, two-part.

1 files changed, 136 insertions, 0 deletions

diff --git a/ice_glass_forms/glass.scad b/ice_glass_forms/glass.scad
new file mode 100644
index 0000000..51e040c
--- /dev/null
+++ b/ice_glass_forms/glass.scad
@@ -0,0 +1,136 @@
+$fn = 500;
+
+module cup_shape(height, b_rad, t_rad) {
+	cylinder(height, b_rad, t_rad, 0);
+}
+
+module cup(height, b_rad, t_rad) {
+	difference() {
+		cup_shape(height, b_rad, t_rad);
+		translate([0,0,height - 0.85 * height + 0.03])
+			scale([0.85,0.85,0.85])
+				cup_shape(height, b_rad, t_rad);
+	}
+}
+
+module holding_cut_in(height, t_rad) {
+	translate([t_rad + 5, -(t_rad), height -5])
+		cube([10 ,t_rad * 2,10]);
+}
+
+module holding_cut_ins(height, t_rad) {
+	for (i = [0:90:360]) {
+		rotate([0,0,i])
+			holding_cut_in(height, t_rad);
+	}
+}
+
+module outer_cup_form(height, b_rad, t_rad) {
+	difference() {
+		cylinder(height + 10, t_rad + 10, t_rad + 10);
+		translate([0,0,10.1])
+		cup_shape(height, b_rad, t_rad);
+		holding_cut_ins(height, t_rad);
+	}
+}
+
+module ice_form_barrier(height, b_rad, t_rad) {
+	difference() {
+		cup_shape(height * 0.85, b_rad * 0.85, t_rad * 0.85);
+		translate([-t_rad,5,-1])
+			cube(height+t_rad);
+		rotate([0,0,180])
+			translate([-t_rad,5,-1])
+				cube(height+t_rad);
+	}
+}
+
+module ice_form_barriers(height, b_rad, t_rad) {
+	ice_form_barrier(height, b_rad, t_rad);
+	rotate([0,0,90])
+		ice_form_barrier(height, b_rad, t_rad);
+}
+
+module inner_cup_form_holder_outer_ring(t_rad) {
+	difference() {
+		cylinder(10, t_rad * 0.85, t_rad *0.85, 0);
+		translate([0,0,-0.5])
+		cylinder(11, (t_rad * 0.85)*0.85, (t_rad *0.85)*0.85, 0);
+	}
+}
+
+module inner_cup_form_holder_cross_arm(t_rad) {
+	translate([-5,0,0])
+		cube([10,(t_rad*0.85),10]);
+}
+
+module inner_cup_form_holder_cross(t_rad) {
+	for (i = [0:90:360]) {
+		rotate([0,0,i])
+			inner_cup_form_holder_cross_arm(t_rad);
+	}
+}
+
+module inner_cup_form_holder_arm_hook(t_rad) {
+	cube([10,10,24]);
+	translate([0,-5,16])
+		cube([10,5,8]);
+}
+
+module inner_cup_form_holder_arm(t_rad) {
+	translate([-5,0,2]) {
+		cube([10,t_rad + 10 + 2, 8]);
+		translate([10,t_rad + 10 + 2,8])
+			rotate([0,180,0])
+				inner_cup_form_holder_arm_hook(t_rad);
+	}
+}
+
+module inner_cup_form_holder_arms(t_rad) {
+	for (i = [0:180:360]) {
+		rotate([0,0,i])
+			inner_cup_form_holder_arm(t_rad);
+	}
+}
+
+module inner_cup_form_holder(height, b_rad, t_rad) {
+	inner_cup_form_holder_outer_ring(t_rad);
+	inner_cup_form_holder_cross(t_rad);
+	inner_cup_form_holder_arms(t_rad);
+}
+
+module inner_cup_form_main(height, b_rad, t_rad) {
+	difference() {
+		cup_shape(height * 0.85, b_rad * 0.85, t_rad * 0.85);
+		translate([0,0,height - 0.85 * height + 0.03])
+			scale([0.85,0.85,0.85])
+				cup_shape(height, 10, t_rad);
+	}
+}
+
+module inner_cup_form(height, b_rad, t_rad) {
+	inner_cup_form_main(height, b_rad, t_rad);
+	ice_form_barriers(height, b_rad, t_rad);
+	translate([0,0,height * 0.85])
+		inner_cup_form_holder(height, b_rad, t_rad);
+}
+
+module example() {
+	color("red")
+	outer_cup_form(70, 30, 40);
+	
+	color("green")
+	translate([0,0,10 + 70 - 70*0.85])
+		inner_cup_form(70, 30, 40);
+}
+
+module print(height, b_rad, t_rad) {
+	outer_cup_form(height, b_rad, t_rad);
+	translate([(t_rad + 10)*2,0,height])
+		rotate([0,180,0])
+			inner_cup_form(height, b_rad, t_rad);
+}
+
+print(70, 30, 40);
+
+