machine_rear_profile = [
[ - 0, -0.00 ],
[ - 2, -0.10 ],
- [ - 4, -0.25 ],
- [ - 6, -0.50 ],
+ [ - 4, -0.20 ],
+ [ - 5, -0.30 ],
+ [ - 6, -0.40 ],
+ [ - 7, -0.50 ],
[ - 8, -0.75 ],
[ - 10, -1.50 ],
[ - 12, -2.25 ],
machine_front_profile = [
[ 128, -3.70, ],
- [ 124, -2.80, ],
- [ 120, -2.50, ],
- [ 116, -2.00, ],
+ [ 124, -2.90, ],
+ [ 120, -2.45, ],
+ [ 116, -2.10, ],
[ 112, -1.80, ],
- [ 108, -1.60, ],
- [ 104, -1.30, ],
+ [ 108, -1.55, ],
+ [ 104, -1.25, ],
[ 100, -1.00, ],
[ 96, -0.80, ],
- [ 92, -0.70, ],
- [ 88, -0.50, ],
+ [ 92, -0.65, ],
+ [ 88, -0.55, ],
[ 84, -0.50, ]
];
module Machine_Profile(){
first_rear = machine_rear_profile[0];
first_front = machine_front_profile[len(machine_front_profile)-1];
- below_point = 0.5 * ( first_rear + first_front ) + [ 0, -40 ];
+ below_point = 0.5 * ( first_rear + first_front ) + [ 0, -10 ];
pol = concat( machine_rear_profile,
[ below_point ],
machine_front_profile);
skew_angle = atan2( first_front[1] - first_rear[1],
first_front[0] - first_rear[0] );
echo(below_point, pol, skew_angle);
- rotate([0,0, -skew_angle ]){
- polygon(pol);
+ hull(){
+ for (z=[0,-40]) {
+ translate([0,z]) {
+ //scale([1,5])
+ rotate([0,0, -skew_angle ]){
+ //translate( - first_front )
+ polygon(pol);
+ }
+ }
+ }
+ }
+}
+
+module Machine_RearProfile(){
+ intersection(){
+ Machine_Profile();
+ translate([ -200 + machine_rear_to_front/2, -100 ]) {
+ square([200,200]);
+ }
}
}
//TestPiece2();
//Demo();
-Machine_Profile();
+//Machine_Profile();
+Machine_RearProfile();