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List: discuss@lists.openscad.org
From: Whosawhatsis
 
Re: concave-hull (topography)
Fri, Aug 26, 2022 9:00 AM
Off the top of my head, what if you break up your map into a grid of squares, and do a convex hull for all of the contour layers in each square? The size of the squares would determine the smallest concave feature you can have. You might implement this by extruding each contour to its appropriate elevation and unioning those.
List: discuss@lists.openscad.org
From: gene heskett
 
Re: Documentation restored
Tue, Aug 26, 2025 12:47 PM
> I only inspected the top-level page and everything linked from it. 
List: discuss@lists.openscad.org
From: Bob Carlson
 
Re: Bug in my code or OpenSCAD?
Sun, Oct 27, 2024 5:21 PM
And if you can see them, bump it up to 300 or >> 500, and you've still got 10x fewer sides than your version does. >> > >> > Preview is (at least for me) horribly laggy when you try to >> move it, and it has what look like convexity artifacts. >> > >> > Removing all of the settings for $fn and adding in a single >>
List: trawlers@lists.trawlering.com
From: LaBomba182@aol.com
 
replacement windows/frames
Fri, Sep 3, 2004 1:23 PM
In a message dated 9/3/04 12:05:41 AM Eastern Daylight Time, trawlers-and-trawlering-request@lists.samurai.com writes: > Generally it is fairly > easy to remove all of the paint, thoroughly clean the windows, apply > strontium > chromate primer (spray cans for outdrives) or two part epoxy strontium > chromate primer in the can by brush and then paint with
List: trawlers@lists.trawlering.com
From: Scott Gordon
 
Re: T&T: Window treatments/shades
Tue, Apr 5, 2005 5:40 AM
Fast, easy to use, blocked all light, never rattled underway in the up position. When up it was easy to not realize that they were there. Just another idea. Good luck! Regards, Scott Gordon Freedom Fleming 50 #5 Shelter Bay, WA
List: discuss@lists.openscad.org
From: Bob Roos
 
Re: seeing holes in difference
Sun, Jul 21, 2024 4:45 AM
Something tells tht this is not a solution for all cases, but I don't know specifics ATM   Bob Saturday, July 20, 2024, 9:29:26 PM, you wrote: > Bob, what I found is, you need to make the cylinder slightly longer that the thickness of the part it is cutting, otherwise it doesn't show up properly on an f5.
List: time-nuts@lists.febo.com
From: EWKehren@aol.com
 
Re: [time-nuts] Advise on building a DIY GPSDO?
Wed, Apr 6, 2016 1:37 PM
Pick the top or the bottom or the middle or whatever you can remember. Call that the offset. Wait an hour collect more data. Has your offset shifted? If not wait longer... You are measuring the average frequency of the Rb. It might be temperature sensitive. Can you see the offset change over a day?
List: ctbirds@lists.ctbirding.org
From: Frank Mantlik
 
Re: [CT Birds] Best CT BIrding Spots (Brian Kleinman)
Mon, Nov 15, 2010 2:36 AM
Off the top of your head (without referring to any guides) name the top 10-20 birding spots in CT (please include town as well). These locations must be accessible to the public. Please email your responses to snaketat@cox.net Thanks! And I look forward to seeing your responses.
List: birdalert@ontbirds.ca
From: Bruce Di Labio
 
[Ontbirds]Algonquin Park Birding
Sun, Dec 24, 2006 1:32 AM
Munro Drive P.O.Box 538 Carp,Ontario,K0A 1L0 (613)839-4395 Home (613)715-2571 Cell Di Labio Birding Website Courses and Field Trips http://www3.sympatico.ca/bruce.dilabio/
List: trawlers@lists.trawlering.com
From: Michael Finley
 
TWL: RE: RE: Wind resistance
Thu, Dec 12, 2002 1:13 AM
Since he is writing a book on boat handling I won't say what term he used but he has coined a term for the effect and describes the effect as the interaction between the boats center of mass and center of pressure. It was normal for sailboats but I didn't expect the same behavior from a powerboat.