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Geom cleanup - what do you use? [message #60241]

Wed, 25 October 2023 12:50

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Geom package is one of last instances of "old code that needs cleaning / moving to upphub".

There is some very useful code in there, some code that needs polishing and some code that is perhaps too specialised and/or obsolete.

So I have an intention to split Geom, move part to Core (3D geometry stuff mostly, also some geomtric algos like line distance), rest to UppHub.

Before I do, I wanted to ask general community: Which part of Geom do you use?

Mirek

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Re: Geom cleanup - what do you use? [message #60243 is a reply to message #60241]

Wed, 25 October 2023 13:57

koldo
Messages: 3358
Registered: August 2008

Senior Veteran

Hi Mirek

In my case I use geometry.h (to see if a point is inside a polygon) and delaunay.h (to get a triangular mesh from a set of points).

Best regards
Iñaki

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Re: Geom cleanup - what do you use? [message #60265 is a reply to message #60241]

Sat, 28 October 2023 06:56

deep
Messages: 263
Registered: July 2011
Location: Bangalore

Experienced Member

Hi Mirek,

I am using it for various line-line line-arc intersection point calculations.

use geometry.h

Warm Regards

Deepak

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Re: Geom cleanup - what do you use? [message #60272 is a reply to message #60241]

Mon, 30 October 2023 07:59

Tom1
Messages: 1212
Registered: March 2007

Senior Contributor

Hi Mirek,

I'm using Matrixf and functions related to that.

Best regards,

Tom

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Re: Geom cleanup - what do you use? [message #60275 is a reply to message #60241]

Mon, 30 October 2023 13:31

Oblivion
Messages: 1093
Registered: August 2007

Senior Contributor

Hi Mirek,

Quote:

So I have an intention to split Geom, move part to Core (3D geometry stuff mostly, also some geomtric algos like line distance), rest to UppHub.

Incidentally, I had already moved and refactored/cleaned up most of the 3D code of geom package into Point3D, Xform3D (inspired by and similar to the Painter's Xform2D) structures and to their related functions (as part of a very lightweight software-based 3D renderer called Sculptor package, which I needed at the time).

I can send in a pull request next weekend, if you'd like to review. (to speed up)

Best regards,
Oblivion

Github page: https://github.com/ismail-yilmaz
upp-components: https://github.com/ismail-yilmaz/upp-components
Bobcat the terminal emulator: https://github.com/ismail-yilmaz/Bobcat

[Updated on: Mon, 30 October 2023 13:33]

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