Discussion Forum: Thread 346616

 Author: SylvainLS View Messages Posted By SylvainLS
 Posted: Sep 14, 2023 11:26
 Subject: Why not a cylinder?
 Viewed: 168 times
 Topic: Catalog Requests
 For:Catalog Associate
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SylvainLS (46)

Location:  France, Nouvelle-Aquitaine
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Hi all,

Wondering why
 
Part No: 3535  Name: Panel 3 x 3 x 2 Corner Convex
* 
3535 Panel 3 x 3 x 2 Corner Convex
Parts: Panel
is not a cylinder, like
 
Part No: 30562  Name: Cylinder Quarter 4 x 4 x 6
* 
30562 Cylinder Quarter 4 x 4 x 6
Parts: Cylinder

It’s not simply “convex,” it’s a quarter round.  It matches
 
Part No: 79393  Name: Tile, Round Corner 3 x 3 Macaroni
* 
79393 Tile, Round Corner 3 x 3 Macaroni
Parts: Tile, Round
 Author: crazylegoman View Messages Posted By crazylegoman
 Posted: Sep 14, 2023 11:30
 Subject: Re: Why not a cylinder?
 Viewed: 49 times
 Topic: Catalog Requests
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crazylegoman (1089)

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In Catalog, SylvainLS writes:
  Hi all,

Wondering why
 
Part No: 3535  Name: Panel 3 x 3 x 2 Corner Convex
* 
3535 Panel 3 x 3 x 2 Corner Convex
Parts: Panel
is not a cylinder, like
 
Part No: 30562  Name: Cylinder Quarter 4 x 4 x 6
* 
30562 Cylinder Quarter 4 x 4 x 6
Parts: Cylinder

It's not simply “convex,” it's a quarter round.  It matches
 
Part No: 79393  Name: Tile, Round Corner 3 x 3 Macaroni
* 
79393 Tile, Round Corner 3 x 3 Macaroni
Parts: Tile, Round

I would be in favor of moving 30562 to the panel category. That's how I
organize that part in my own collection.

David
 Author: SylvainLS View Messages Posted By SylvainLS
 Posted: Sep 14, 2023 12:21
 Subject: Re: Why not a cylinder?
 Viewed: 50 times
 Topic: Catalog Requests
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SylvainLS (46)

Location:  France, Nouvelle-Aquitaine
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In Catalog, crazylegoman writes:
  […]
I would be in favor of moving 30562 to the panel category. That's how I
organize that part in my own collection.

If you do that, then you have to move half of the Cylinder category into Panel
 Author: iprice View Messages Posted By iprice
 Posted: Sep 14, 2023 12:56
 Subject: Re: Why not a cylinder?
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 Topic: Catalog Requests
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iprice (1246)

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In Catalog, SylvainLS writes:
  In Catalog, crazylegoman writes:
  […]
I would be in favor of moving 30562 to the panel category. That's how I
organize that part in my own collection.

If you do that, then you have to move half of the Cylinder category into Panel


According to the first definition on Google (and I know Google isn't always
100% accurate) -

Cylinder: Noun - a solid geometrical figure with straight parallel sides and
a circular or oval cross section.

So, yeah, halves and quarters aren't cylinders if you use that definition;
therefore panel is probably a better category.

As for moving half the cylinmders, well if they don;t fit some sort of global
definition for cylinder, perhaps they were in the wrong place to start with?
 Author: Stellar View Messages Posted By Stellar
 Posted: Sep 14, 2023 13:35
 Subject: Re: Why not a cylinder?
 Viewed: 47 times
 Topic: Catalog Requests
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Stellar (3484)

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In Catalog, iprice writes:
  In Catalog, SylvainLS writes:
  In Catalog, crazylegoman writes:
  […]
I would be in favor of moving 30562 to the panel category. That's how I
organize that part in my own collection.

If you do that, then you have to move half of the Cylinder category into Panel


According to the first definition on Google (and I know Google isn't always
100% accurate) -

Cylinder: Noun - a solid geometrical figure with straight parallel sides and
a circular or oval cross section.

So, yeah, halves and quarters aren't cylinders if you use that definition;
therefore panel is probably a better category.

As for moving half the cylinmders, well if they don;t fit some sort of global
definition for cylinder, perhaps they were in the wrong place to start with?


There is some mixing indeed:

 
Part No: 6059  Name: Panel 3 x 3 x 6 Corner Convex with Curved Top
* 
6059 Panel 3 x 3 x 6 Corner Convex with Curved Top
Parts: Panel
 
Part No: 67950  Name: Cylinder Half 3 x 6 x 6 Closed on Top with 2 Studs
* 
67950 Cylinder Half 3 x 6 x 6 Closed on Top with 2 Studs
Parts: Cylinder
 
Part No: 60373  Name: Cylinder Quarter 3 x 3 x 5 with 2 Arch Tops
* 
60373 Cylinder Quarter 3 x 3 x 5 with 2 Arch Tops
Parts: Cylinder
 
Part No: 6002  Name: Panel 6 x 6 x 9 Corner Convex with Curved Top
* 
6002 Panel 6 x 6 x 9 Corner Convex with Curved Top
Parts: Panel

Maybe they are just Panel, Corner Round
 Author: SylvainLS View Messages Posted By SylvainLS
 Posted: Sep 14, 2023 13:54
 Subject: Re: Why not a cylinder?
 Viewed: 35 times
 Topic: Catalog Requests
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SylvainLS (46)

Location:  France, Nouvelle-Aquitaine
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In Catalog, iprice writes:
  […]
According to the first definition on Google (and I know Google isn't always
100% accurate) -

Cylinder: Noun - a solid geometrical figure with straight parallel sides and
a circular or oval cross section.

So, yeah, halves and quarters aren't cylinders if you use that definition;
therefore panel is probably a better category.

As for moving half the cylinmders, well if they don;t fit some sort of global
definition for cylinder, perhaps they were in the wrong place to start with?


Yeah, me too I can cherry pick one definition for each category in the catalogue
to make sure its parts don’t fit


For choosing names for categories, the question would be: do the parts fit at
least one of the common “global” definitions for the word.

For particular parts, the question would be: what differentiates that part from
the other parts that are already in that category and what would make it not
fit in that category?

Maybe Cylinder is a bad category and we should have Panel, Round for those panels
and something else for the other “cylinders” (Brick, Round? (Hemi)Spheres?).
 Author: iprice View Messages Posted By iprice
 Posted: Sep 14, 2023 14:27
 Subject: Re: Why not a cylinder?
 Viewed: 29 times
 Topic: Catalog Requests
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iprice (1246)

Location:  United Kingdom, England
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In Catalog, SylvainLS writes:
  In Catalog, iprice writes:
  […]
According to the first definition on Google (and I know Google isn't always
100% accurate) -

Cylinder: Noun - a solid geometrical figure with straight parallel sides and
a circular or oval cross section.

So, yeah, halves and quarters aren't cylinders if you use that definition;
therefore panel is probably a better category.

As for moving half the cylinmders, well if they don;t fit some sort of global
definition for cylinder, perhaps they were in the wrong place to start with?


Yeah, me too I can cherry pick one definition for each category in the catalogue
to make sure its parts don’t fit


For choosing names for categories, the question would be: do the parts fit at
least one of the common “global” definitions for the word.

For particular parts, the question would be: what differentiates that part from
the other parts that are already in that category and what would make it not
fit in that category?

Maybe Cylinder is a bad category and we should have Panel, Round for those panels
and something else for the other “cylinders” (Brick, Round? (Hemi)Spheres?).


I don't envy anyone deciding where each component should go - if you put
it in one, people will argue it should be in the other. Good luck to the Catalog
guys! They get it pretty much right, most of the time, methinks.
 Author: SylvainLS View Messages Posted By SylvainLS
 Posted: Sep 14, 2023 16:06
 Subject: Re: Why not a cylinder?
 Viewed: 27 times
 Topic: Catalog Requests
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SylvainLS (46)

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In Catalog, iprice writes:
  […]
I don't envy anyone deciding where each component should go - if you put
it in one, people will argue it should be in the other.

Me neither.  And that’s why I can be a backseat-driver: I’m on a backseat


   Good luck to the Catalog
guys! They get it pretty much right, most of the time, methinks.

Seconded
 Author: randyf View Messages Posted By randyf
 Posted: Sep 14, 2023 16:36
 Subject: Re: Why not a cylinder?
 Viewed: 37 times
 Topic: Catalog Requests
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randyf (442)

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In Catalog, SylvainLS writes:
  In Catalog, iprice writes:
  […]
I don't envy anyone deciding where each component should go - if you put
it in one, people will argue it should be in the other.

Me neither.  And that’s why I can be a backseat-driver: I’m on a backseat


   Good luck to the Catalog
guys! They get it pretty much right, most of the time, methinks.

Seconded


Right now, we are trying to deal with these:

https://www.bricklink.com/message.asp?ID=1303408

Unfortunately, we don't have the time to deal with more than one large group
of items at once, so it may be a while before we ever get to the ones being discussed
here. They will not be forgotten, though.
 Author: SylvainLS View Messages Posted By SylvainLS
 Posted: Sep 14, 2023 17:05
 Subject: Re: Why not a cylinder?
 Viewed: 30 times
 Topic: Catalog Requests
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SylvainLS (46)

Location:  France, Nouvelle-Aquitaine
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In Catalog Requests, randyf writes:
  […]
Right now, we are trying to deal with these:

https://www.bricklink.com/message.asp?ID=1303408

Unfortunately, we don't have the time to deal with more than one large group
of items at once, so it may be a while before we ever get to the ones being discussed
here. They will not be forgotten, though.

Oh, a 24-month-long waiting queue.  That’ll be handled before the tag system
then
 Author: randyf View Messages Posted By randyf
 Posted: Sep 14, 2023 17:47
 Subject: Re: Why not a cylinder?
 Viewed: 35 times
 Topic: Catalog Requests
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randyf (442)

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In Catalog Requests, SylvainLS writes:
  In Catalog Requests, randyf writes:
  […]
Right now, we are trying to deal with these:

https://www.bricklink.com/message.asp?ID=1303408

Unfortunately, we don't have the time to deal with more than one large group
of items at once, so it may be a while before we ever get to the ones being discussed
here. They will not be forgotten, though.

Oh, a 24-month-long waiting queue.  That’ll be handled before the tag system
then


I won't promise anything, but we'll see.
 Author: ghyde View Messages Posted By ghyde
 Posted: Sep 14, 2023 14:52
 Subject: Re: Why not a cylinder?
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 Topic: Catalog Requests
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ghyde (203)

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In Catalog, SylvainLS writes:
  Hi all,

Wondering why
 
Part No: 3535  Name: Panel 3 x 3 x 2 Corner Convex
* 
3535 Panel 3 x 3 x 2 Corner Convex
Parts: Panel
is not a cylinder, like
 
Part No: 30562  Name: Cylinder Quarter 4 x 4 x 6
* 
30562 Cylinder Quarter 4 x 4 x 6
Parts: Cylinder

It’s not simply “convex,” it’s a quarter round.  It matches
 
Part No: 79393  Name: Tile, Round Corner 3 x 3 Macaroni
* 
79393 Tile, Round Corner 3 x 3 Macaroni
Parts: Tile, Round

The panel doesn't have studs on top, so it can't connect to other LEGO
elements on the underside. If that's not confusing enough then there's
this part:

 
Part No: 18969  Name: Panel 4 x 4 x 11 Curved Tapered with Clip at Each End
* 
18969 Panel 4 x 4 x 11 Curved Tapered with Clip at Each End
Parts: Panel {Dark Purple}

This part came out for use in LEGO balloons that don't even float in the
air and other similar structures and it doesn't even fit seamlessly with
other panel pieces. Why is it even in the "panel" category to begin with?
I don't even understand BrickLink logic.



Cheers ...

ghyde
 Author: 1001bricks View Messages Posted By 1001bricks
 Posted: Sep 14, 2023 15:28
 Subject: Re: Why not a cylinder?
 Viewed: 36 times
 Topic: Catalog Requests
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1001bricks (52265)

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Me thinks
 
Part No: 3535  Name: Panel 3 x 3 x 2 Corner Convex
* 
3535 Panel 3 x 3 x 2 Corner Convex
Parts: Panel
is a Panel (a round one) because it's this one a bit bigger
and rounded

 
Part No: 4865b  Name: Panel 1 x 2 x 1 with Rounded Corners
* 
4865b Panel 1 x 2 x 1 with Rounded Corners
Parts: Panel

I agree with Stellar,
 
Part No: 6059  Name: Panel 3 x 3 x 6 Corner Convex with Curved Top
* 
6059 Panel 3 x 3 x 6 Corner Convex with Curved Top
Parts: Panel
and
 
Part No: 6002  Name: Panel 6 x 6 x 9 Corner Convex with Curved Top
* 
6002 Panel 6 x 6 x 9 Corner Convex with Curved Top
Parts: Panel
shouldn't be in Panel category.

My 2 cents.
 Author: Nubs_Select View Messages Posted By Nubs_Select
 Posted: Sep 14, 2023 15:30
 Subject: Re: Why not a cylinder?
 Viewed: 26 times
 Topic: Catalog Requests
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Nubs_Select (3732)

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In Catalog, 1001bricks writes:
  Me thinks
 
Part No: 3535  Name: Panel 3 x 3 x 2 Corner Convex
* 
3535 Panel 3 x 3 x 2 Corner Convex
Parts: Panel
is a Panel (a round one) because it's this one a bit bigger
and rounded

 
Part No: 4865b  Name: Panel 1 x 2 x 1 with Rounded Corners
* 
4865b Panel 1 x 2 x 1 with Rounded Corners
Parts: Panel

I agree with Stellar,
 
Part No: 6059  Name: Panel 3 x 3 x 6 Corner Convex with Curved Top
* 
6059 Panel 3 x 3 x 6 Corner Convex with Curved Top
Parts: Panel
and
 
Part No: 6002  Name: Panel 6 x 6 x 9 Corner Convex with Curved Top
* 
6002 Panel 6 x 6 x 9 Corner Convex with Curved Top
Parts: Panel
shouldn't be in Panel category.

My 2 cents.

+1
3 cents now
 Author: axaday View Messages Posted By axaday
 Posted: Sep 14, 2023 18:30
 Subject: Re: Why not a cylinder?
 Viewed: 38 times
 Topic: Catalog Requests
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axaday (7301)

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In Catalog Requests, SylvainLS writes:
  Hi all,

Wondering why
 
Part No: 3535  Name: Panel 3 x 3 x 2 Corner Convex
* 
3535 Panel 3 x 3 x 2 Corner Convex
Parts: Panel
is not a cylinder, like
 
Part No: 30562  Name: Cylinder Quarter 4 x 4 x 6
* 
30562 Cylinder Quarter 4 x 4 x 6
Parts: Cylinder

It’s not simply “convex,” it’s a quarter round.  It matches
 
Part No: 79393  Name: Tile, Round Corner 3 x 3 Macaroni
* 
79393 Tile, Round Corner 3 x 3 Macaroni
Parts: Tile, Round

You aren't supposed to be looking at the big picture.
 Author: SylvainLS View Messages Posted By SylvainLS
 Posted: Sep 14, 2023 20:21
 Subject: Re: Why not a cylinder?
 Viewed: 27 times
 Topic: Catalog Requests
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SylvainLS (46)

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In Catalog Requests, axaday writes:
  […]
You aren't supposed to be looking at the big picture.

Apparently, I’m now presbyope, myope, and astigmatic, what can I look at if not
the big picture?