OneRingEmboss.frink

Download or view OneRingEmboss.frink in plain text format


/** This makes a Lord of the Rings ring for 3-D printing. */

res = 254/inch

r = 2 inch
h = r/2
rx = .2 r
ry = rx
rz = .4 r

// Get this file from:
// https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/One_Ring_inscription.svg/1024px-One_Ring_inscription.svg.png
// or a different resolution from
// https://commons.wikimedia.org/wiki/File:One_Ring_inscription.svg
img = new image["file:One_Ring_1024x288.png"]

v = callJava["frink.graphics.VoxelArray", "makeSupertoroid", [r res, rx res, ry res, rz res, 1, 1]]

// 2-pixel cube tool for testing
pixelTool = newJava["frink.graphics.VoxelArray", [0,2,0,2,0,2,true]]

emboss = v.cylindricalEmboss[img, 0,0,0, 0 deg, 360 deg, 2 rz res, -.0 cm res, 2 mm res, pixelTool, 0, 0, 0]

v.remove[emboss]

v.projectX[undef].show["X"]
v.projectY[undef].show["Y"]
v.projectZ[undef].show["Z"]

filename = "OneRingEmboss.obj"
print["Writing $filename..."]
w = new Writer[filename]
w.println[v.toObjFormat["v", 1/(res mm)]]
w.close[]
println["done."]


Download or view OneRingEmboss.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 19908 days, 20 hours, 54 minutes ago.