Printable Lighning
I made a lightning bolt to test the openscad polygon and linear_extrude functions.
To define a polygon you have to define a set of 2D-coordinates and some sets that define the paths. In this example only one
path is defined that connects all the points. Then I extruded the polygon to make it 3D and centered it using translate, to
make it printable.
translate(v=[0,-45,1]) {
linear_extrude( height=2, center=true)
polygon( points = [[-5,0], [15,40], [5, 55], [20, 75], [0, 90], [-15, 55 ], [2, 36]],
paths=[[0,1,2,3,4,5,6]]
);
}
you can download the openscad source or the stl file
See also:
personalizing an Ikea pen holder with an 3D-Printer
3D-Printed Brush-Holder
Generative Battery Compartment
printed phonestand
3D-Printed Storycubes
3D-Printed Brush-Holder
Generative Battery Compartment
printed phonestand
3D-Printed Storycubes