Unofficial File parts/30489.dat
Part Attributes:
File Header:
0 Brick 16 x 8 Sports Field Section
0 Name: 30489.dat
0 Author: Chris Böhnke [KnightOfTarenta]
0 !LDRAW_ORG Unofficial_Part
0 !LICENSE Licensed under CC BY 4.0 : see CAreadme.txt
0 BFC CERTIFY CCW
0 !KEYWORDS ball, basketball, court, football, grass, pitch, playing, Soccer
0 !KEYWORDS sport
0 !HISTORY 2013-08-01 [theJudeAbides] Fixed extruding quads, used more primitives, cleaned up file
0 !HISTORY 2013-12-23 [PTadmin] Official Update 2013-02
0 !HISTORY 2025-07-17 [KnightOfTarenta] Sub-Filed for Pattern, adjusted pit radius
0 !HISTORY 2025-07-18 [KnightOfTarenta] Reworked from scratch, original by John Riley [jriley]
Show contents
0 // Base Part
1 16 0 0 0 1 0 0 0 1 0 0 0 1 s\30489s01.dat
0 // Center Pit
0 BFC INVERTNEXT
1 16 0 -8 0 10 0 0 0 3 0 0 0 10 r04o4000.dat
0 BFC INVERTNEXT
1 16 0 -8 0 0 0 10 0 3 0 -10 0 0 r04o4000.dat
0 BFC INVERTNEXT
1 16 0 -8 0 -10 0 0 0 3 0 0 0 -10 r04o4000.dat
0 BFC INVERTNEXT
1 16 0 -8 0 0 0 -10 0 3 0 10 0 0 r04o4000.dat
0 // Patternable Surface
1 16 0 -8 0 50 0 0 0 1 0 0 0 50 4-4ndis.dat
3 16 -60 -8 60 -80 -8 60 -50 -8 50
3 16 80 -8 60 60 -8 60 50 -8 50
3 16 -80 -8 -60 -60 -8 -60 -50 -8 -50
3 16 60 -8 -60 80 -8 -60 50 -8 -50
4 16 60 -8 60 -60 -8 60 -50 -8 50 50 -8 50
4 16 -50 -8 -50 -50 -8 50 -80 -8 60 -80 -8 -60
4 16 -50 -8 -50 -60 -8 -60 60 -8 -60 50 -8 -50
4 16 50 -8 -50 80 -8 -60 80 -8 60 50 -8 50
Status:
Needs More Votes (F)
This part has the following automated holds from the Parts Tracker
Current Votes:
None
Official parents and subparts
Part Events:
Archived Part Events:
None
2025-07-18 05:05:50
The radius for this seemed wrong. It was likely copied from the 8x8 version.
Comparing photos of both parts seems they are noticably different. Measuring for the patterns further confirmed this.
Does anyone have this part and can confirm? Changed from r=56 to r=50.
Comparing photos of both parts seems they are noticably different. Measuring for the patterns further confirmed this.
Does anyone have this part and can confirm? Changed from r=56 to r=50.
2025-07-18 05:06:54
I'd say this change doesn't require a b-version. Any other opinion?
2025-07-18 06:31:32
Please reconsider a rewrite.
This, and the 8x8, need a rewrite to get rid of the 2.0 license.
And they share a lot of structure that could be subfiled and reused.
This, and the 8x8, need a rewrite to get rid of the 2.0 license.
And they share a lot of structure that could be subfiled and reused.
2025-07-18 09:31:31
BTW The 8x8 dimple is not a circle
2025-07-18 18:16:39
Ok will rework this further.
@Gerald:
Noticed that too, but will be a bit tricky too achieve the correct shape. There's a third variant with the hole for the moving stand, this has an odd dimple too.
The one for this however is a circle, right?
@Gerald:
Noticed that too, but will be a bit tricky too achieve the correct shape. There's a third variant with the hole for the moving stand, this has an odd dimple too.
The one for this however is a circle, right?
*corrected center pin height and length
*corrected dimple diameter
*corrected underpin positions
*added bottom chamfers and top cutouts (plate removal helpers)
*added stud connector ribs in side cavities
*sub-filed patternable area
*reworked main geometry from scratch to remove various smaller issues
*sub-filed to re-use in 30492 and 41819
There is a small overlap on the bottom, between the dimple and the center anti-stud. Not sure if that is problematic enough to rework that area.
*corrected dimple diameter
*corrected underpin positions
*added bottom chamfers and top cutouts (plate removal helpers)
*added stud connector ribs in side cavities
*sub-filed patternable area
*reworked main geometry from scratch to remove various smaller issues
*sub-filed to re-use in 30492 and 41819
There is a small overlap on the bottom, between the dimple and the center anti-stud. Not sure if that is problematic enough to rework that area.
*Moved top surface 4-4edge to sub-file
Creative Commons Attribution License information
This part is copyright © Chris Böhnke
Licensed under CC BY 4.0
Edits:
LDraw.org Parts Tracker,
Jude Parrill,
3D View
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history:
0 !HISTORY 2013-08-01 [theJudeAbides] Fixed extruding quads, used more primitives, cleaned up file0 !HISTORY 2013-12-23 [PTadmin] Official Update 2013-02
0 !HISTORY 2025-07-17 [KnightOfTarenta] Sub-Filed for Pattern
to
0 !HISTORY 2013-08-01 [theJudeAbides] Fixed extruding quads, used more primitives, cleaned up file0 !HISTORY 2013-12-23 [PTadmin] Official Update 2013-02
0 !HISTORY 2025-07-17 [KnightOfTarenta] Sub-Filed for Pattern, adjusted pit radius
missed aditional info