A Python OOP precompiler for OpenSCAD's language
OpenSCAD ( https://openscad.org/ ) uses a functional scripting language to define solid 3D CAD models. As such, it is a prefix language (modifiers go before the things they modify).
OpenSCADPy allows one to write OpenSCAD scripts using an object representation, which uses method calls to describe modifications. This way, modifications are written after the objects they modify in a postfix fashion, more closely resembling a procedural ordering of steps in the creation of the models. It also contains convenience functions to define a wider range of primitives, as well as some vector operations.
Cube([1, 1, 2]).move([0, 0, 1]).render()
returns
translate(v=[0, 0, 1]) { cube(size=[1, 1, 2], center=false); }
Usual computational geometry functions on the Point class that work in an arbitrary number of dimensions. Overloads for algebraic operators.
distance = (Point((0, 0, 1)) - Point((1, 0, 1))).length()
angle_between = Point((0, 0, 1) * 2).angle(Point((1, 0, 1)))
Cylinder.from_ends() constructs a cylinder between two given points in space
openscad_code = Cylinder.from_ends(radius=2, p1=(0, 0, 1), p2=(1, 0, 2)).render()
Polyhedron.tube() creates a tube-like or toroid polyhedron from a 2D array of points
PathTube creates a tube-like or toroid polyhedron from an arbitrary path
PathTube(
points=[(0,0,0), (0,0,1), (1,0,2), (1,1,0), (0,.5,0)],
radius=.2,
fn=4
)
Polyhedron.render_stl() export a polyhedra into STL directly