mirror of https://github.com/vitalif/openscad
42 lines
982 B
OpenSCAD
42 lines
982 B
OpenSCAD
// Empty
|
|
for();
|
|
// No children
|
|
for(i=2) { }
|
|
|
|
// Null
|
|
translate([-10,0,0]) for() cylinder(r=4);
|
|
|
|
// Scalar
|
|
translate([10,0,0]) for(i=3) cylinder(r=i);
|
|
|
|
// Range
|
|
for(r=[1:5]) translate([r*10-30,10,0]) cylinder(r=r);
|
|
|
|
// Reverse
|
|
for(r=[5:1]) translate([r*10-30,20,0]) cylinder(r=r);
|
|
|
|
// Step
|
|
for(r=[1:2:6]) translate([r*10-30,30,0]) difference() {cylinder(r=r, center=true); cylinder(r=r/2, h=2, center=true);}
|
|
|
|
// Fractional step
|
|
for(r=[1.5:0.2:2.5]) translate([r*10-30,30,0]) cube([1, 4*r, 2], center=true);
|
|
|
|
// Negative range, negative step
|
|
for(r=[5:-1:1]) translate([r*10-60,40,0]) cylinder(r=r);
|
|
|
|
// Negative range, positive step
|
|
for(r=[5:1:1]) translate([r*10-30,40,0]) cylinder(r=r);
|
|
|
|
// Zero step
|
|
|
|
for(r=[1:0:5]) translate([r*10+60,40,0]) cylinder(r=r);
|
|
|
|
// Negative step
|
|
for(r=[1:-1:5]) translate([r*10-30,50,0]) cylinder(r=r);
|
|
|
|
// Illegal step value
|
|
for(r=[1:true:5]) translate([r*10-60,50,0]) cylinder(r=r);
|
|
|
|
// Vector
|
|
for(r=[1,2,5]) translate([r*10-30,0,0]) cylinder(r=r);
|