diff options
Diffstat (limited to 'src/helpers_solid.py')
| -rw-r--r-- | src/helpers_solid.py | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/helpers_solid.py b/src/helpers_solid.py index 470d5e8..174d65a 100644 --- a/src/helpers_solid.py +++ b/src/helpers_solid.py @@ -73,7 +73,7 @@ def difference(shape, shapes): def intersect(shape1, shape2): - return sl.intersect()(shape1, shape2) + return sl.intersection()(shape1, shape2) def hull_from_points(points): @@ -102,6 +102,21 @@ def triangle_hulls(shapes): return union(hulls) + +def bottom_hull(p, height=0.001): + debugprint("bottom_hull()") + shape = None + for item in p: + proj = sl.projection()(p) + t_shape = sl.linear_extrude(height=height, twist=0, convexity=0, center=True)( + proj + ) + t_shape = sl.translate([0, 0, height / 2 - 10])(t_shape) + if shape is None: + shape = t_shape + shape = sl.hull()(p, shape, t_shape) + return shape + def polyline(point_list): return sl.polygon(point_list) @@ -118,9 +133,9 @@ def extrude_poly(outer_poly, inner_polys=None, height=1): return sl.linear_extrude(height=height, twist=0, convexity=0, center=True)(outer_poly) -def import_file(fname): +def import_file(fname, convexity=2): print("IMPORTING FROM {}".format(fname)) - return sl.import_(fname + ".stl") + return sl.import_stl(fname + ".stl", convexity=convexity) def export_file(shape, fname): |