| Megtekintések: |
10328 |
| Letöltések: |
3314 |
|
 |
Buckyball Construction Tutorial
Egyedi nézetek:
10328 (31 letöltés 7 nap alatt)
Egyedi letöltések:
3314 (11 letöltés 7 nap alatt)
|
|
The Buckyball (or soccer ball) is based on the icosahedron • Three Golden Sections meeting at right angles is the key to drawing a perfect icosahedron • SketchUp inferencing helps by notifying you of the Golden Section rectangle as you use the rectangle tool • Connect the corners of the Golden Sections to create an icosahedron • The nice thing about this construction method is that you don't have to worry about angles, rotations, arcs, linear dimensions, or polygon vertices being on the same plane • Once completed, you can scale it to the size you need • In the final Buckyball, check the length of each edge -- you'll find that each is precisely the same • (Note that the Google-provided example is flawed; you'll find that edge lengths are non-uniform, and edges are variously comprised of mixed polygons, arcs or lines. If you need the accuracy, make your own with this method.)
Fordítás
Eredeti megjelenítése
|
|
| TaffGoch további modelljei:
|
|
| Figyelmébe ajánljuk ezeket a modelleket is:
|
|