cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

Community Tip - Want the oppurtunity to discuss enhancements to PTC products? Join a working group! X

Polyhedron("#28") ?

lvl107
20-Turquoise

Polyhedron("#28") ?

Hi, Everyone.
From the following:

Polyhedron#28.PNG

Polyhedron#28 (2).PNG

 

Any idea to complete 12 faces of Polyhedron("28") ?

 

Thanks in advance for your time and help.
Best Regards.
Loi.

 

1 ACCEPTED SOLUTION

Accepted Solutions
Werner_E
24-Ruby V
(To:lvl107)

Here is a dodecahedron, not using the methods and functions in Prof. Birkelands great E-book:

Werner_E_0-1662684304670.png

The method used can be seen in the following animation:

dodecahedron.gif

 

Remark: Instead of mirroring at the xy-plane and then rotating by 36 degree it would as well be possible to rotate the bottom half around the y-axis by 180 degree.

 

 

View solution in original post

2 REPLIES 2
Werner_E
24-Ruby V
(To:lvl107)

You may be interested in

https://community.ptc.com/t5/Mathcad/Creating-Amazing-Images-with-Mathcad-14/td-p/441375

 

Prof. Birkeland also provides a function for drawing a dodecahedron. Here an example from chapter 4.13

Werner_E_0-1662640393824.png

 

But be warned - its sure heavy hardcore stuff 😉

Werner_E
24-Ruby V
(To:lvl107)

Here is a dodecahedron, not using the methods and functions in Prof. Birkelands great E-book:

Werner_E_0-1662684304670.png

The method used can be seen in the following animation:

dodecahedron.gif

 

Remark: Instead of mirroring at the xy-plane and then rotating by 36 degree it would as well be possible to rotate the bottom half around the y-axis by 180 degree.

 

 

Top Tags