Unofficial File p/7-16ring8.dat
part image
File Header:
0 Ring  8 x 0.4375
0 Name: 7-16ring8.dat
0 Author: Santeri Piippo [arezey]
0 !LDRAW_ORG Unofficial_Primitive
0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt

0 BFC CERTIFY CCW

Status:
Needs more votes. (CX)
Size: 683 bytes
Reviewers' certifications:
MagFors=certify
Required (unofficial) subfiles:
(none)
Related (unofficial) subfiles:
~Constraction Ball Cannon Housing - Half
Status: 1 subfile isn't certified. (SX)
File reviews and updates:
At Tue Jan 2 13:15:00 2018, the file was initially submitted.
Submitted by: arezey
At Thu Jan 25 17:55:01 2018, the following review was posted:

Reviewer: MagFors
Certification: hold
Comments:
This differs to much from the values created by PrimGen2, that I have to Hold vote it.
How did you make it?

At Thu Jan 25 18:35:00 2018, the following review was posted:

Reviewer: arezey
Certification: novote
Comments:
It was generated by my own primitive generator that is built into ldforge.

I investigated the numbers with a hand calculator and it looks like that the difference is because ldforge computes the coordinates by scaling sine and cosine values, but at high decimal values it differs from scaled 4-4edge.dat slightly because 4-4edge.dat only has 4 decimals of vertex precision.

So this ring is *too* accurate. Huh.

At Thu Jan 25 19:35:00 2018, the following review was posted:

Reviewer: cwdee
Certification: hold
Comments:
We should stick to the PrimGen2 calculations

At Thu Jan 25 19:45:01 2018, a new version of the file was submitted.
Submitted by: arezey
Comments:
Rebuilt with PrimGen2.

Existing certification-votes were deleted.
At Tue Feb 27 19:30:00 2018, the following review was posted:

Reviewer: MagFors
Certification: certify
No comments were posted with this review.