mirror of https://github.com/vitalif/openscad
27 lines
635 B
OpenSCAD
27 lines
635 B
OpenSCAD
![]() |
/*
|
||
|
Originally reported by nop head 20120107:
|
||
|
This causes a CGAL assertion in minkowski on some platforms and CGAL versions:
|
||
|
o CGAL-3.6, 3.8 Linux
|
||
|
o Windows (OpenSCAD-2011.12 binaries)
|
||
|
|
||
|
The problem is that minkowski leaves the target polyhedron in a corrupt state
|
||
|
causing a crash. This is worked around in CGALEvaluator::process().
|
||
|
|
||
|
CGAL-3.9 appears to just process forever.
|
||
|
*/
|
||
|
$fn = 30;
|
||
|
minkowski() {
|
||
|
union() {
|
||
|
cube([10, 10, 10], center=true);
|
||
|
|
||
|
cylinder(r=2, h=15, center=true);
|
||
|
|
||
|
rotate([90, 0, 0])
|
||
|
cylinder(r=2, h=15, center=true);
|
||
|
|
||
|
rotate([0, 90, 0])
|
||
|
cylinder(r=2, h=15, center=true);
|
||
|
}
|
||
|
sphere(3);
|
||
|
}
|