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Bezier Curves

Ether

By: Ether
New: 09-13-2012 05:22 PM
Updated: 09-13-2012 08:01 PM
Total downloads: 1086 times


Excel spreadsheet and Maxima macro for generating a Bezier curve, given starting and ending coordinates and slopes.

Calculate the radius of curvature at every point along the Bezier curve.

Excel spreadsheet and Maxima macro for generating a Bezier curve, given starting and ending coordinates and slopes

Attached Files

  • xls Bezier Excel spreadsheet

    Bezier 9-13-2012d.xls

    downloaddownload file

    uploaded: 09-13-2012 05:22 PM
    filetype: xls
    filesize: 20kb
    downloads: 530


  • zip Bezier Maxima files 9-13-2012d

    Bezier Maxima files 9-13-2012d.zip

    downloaddownload file

    uploaded: 09-13-2012 05:27 PM
    filetype: zip
    filesize: 37.66kb
    downloads: 269


  • zip Calculate the radius of curvature for Bezier curve

    Bezier calculate radius of curvature.zip

    downloaddownload file

    uploaded: 09-13-2012 07:48 PM
    filetype: zip
    filesize: 36.48kb
    downloads: 285



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Discussion

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09-17-2012 11:17 AM

JesseK


Unread Re: paper: Bezier Curves

For this thread, I take it?
http://www.chiefdelphi.com/forums/sh...d.php?t=105211

Ran into Bezier curves last night when poking around in my quadrotor's autonomous waypointing routines.



09-17-2012 11:39 AM

Ether


Unread Re: paper: Bezier Curves

Quote:
Originally Posted by JesseK View Post
Yes. But what puzzles me is that I wasn't on CD at 10:55 this morning, so I'm puzzled how this thread got started.




09-17-2012 12:08 PM

Joe G.


Unread Re: paper: Bezier Curves

Quote:
Originally Posted by Ether View Post
Yes. But what puzzles me is that I wasn't on CD at 10:55 this morning, so I'm puzzled how this thread got started.


Thread's about white papers and photos get created automatically when someone first replies to them.



09-17-2012 12:22 PM

Ether


Unread Re: paper: Bezier Curves

Quote:
Originally Posted by Joe G. View Post
Thread's about white papers and photos get created automatically when someone first replies to them.
There's a 22-minute time difference. When I first saw the new thread, only post#1 was there. Maybe that's normal? No big deal, just wondering.




09-17-2012 02:54 PM

EricH


Unread Re: paper: Bezier Curves

Quote:
Originally Posted by Ether View Post
There's a 22-minute time difference. When I first saw the new thread, only post#1 was there. Maybe that's normal? No big deal, just wondering.


It's possible that someone went to post a reply, thought better of it, and then someone else posted the first reply. The usual memo on pictures (and papers) is something about "This will start a new thread. You are expected to reply." and a yes/no option, but it's happened that some threads don't get responded to.



09-17-2012 04:02 PM

JesseK


Unread Re: paper: Bezier Curves

Quote:
Originally Posted by EricH View Post
It's possible that someone went to post a reply, thought better of it, and then someone else posted the first reply. The usual memo on pictures (and papers) is something about "This will start a new thread. You are expected to reply." and a yes/no option, but it's happened that some threads don't get responded to.
Yea, I hit 'respond' and then got pulled somewhere else because I'm at work.



09-17-2012 04:59 PM

Ether


Unread Re: paper: Bezier Curves

Quote:
Originally Posted by JesseK View Post
Yea, I hit 'respond' and then got pulled somewhere else because I'm at work.
Mystery solved. Thanks.




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