Make an ibeam. demonstrates fancy mirroring
(self)
| 2200 | # TODO: Add toLocalCoords and toWorldCoords tests |
| 2201 | |
| 2202 | def testIbeam(self): |
| 2203 | """ |
| 2204 | Make an ibeam. demonstrates fancy mirroring |
| 2205 | """ |
| 2206 | s = Workplane(Plane.XY()) |
| 2207 | L = 100.0 |
| 2208 | H = 20.0 |
| 2209 | W = 20.0 |
| 2210 | |
| 2211 | t = 1.0 |
| 2212 | # TODO: for some reason doing 1/4 of the profile and mirroring twice ( .mirrorX().mirrorY() ) |
| 2213 | # did not work, due to a bug in freecad-- it was losing edges when creating a composite wire. |
| 2214 | # i just side-stepped it for now |
| 2215 | |
| 2216 | pts = [ |
| 2217 | (0, 0), |
| 2218 | (0, H / 2.0), |
| 2219 | (W / 2.0, H / 2.0), |
| 2220 | (W / 2.0, (H / 2.0 - t)), |
| 2221 | (t / 2.0, (H / 2.0 - t)), |
| 2222 | (t / 2.0, (t - H / 2.0)), |
| 2223 | (W / 2.0, (t - H / 2.0)), |
| 2224 | (W / 2.0, H / -2.0), |
| 2225 | (0, H / -2.0), |
| 2226 | ] |
| 2227 | r = s.polyline(pts).mirrorY() # these other forms also work |
| 2228 | res = r.extrude(L) |
| 2229 | self.saveModel(res) |
| 2230 | |
| 2231 | def testCone(self): |
| 2232 | """ |