comp.lang.idl-pvwave archive: archive » find a plane in a 3D plot

Home » Public Forums » archive » find a plane in a 3D plot

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: find a plane in a 3D plot [message #62576 is a reply to message #62500]

Mon, 22 September 2008 07:33

Wox
Messages: 184
Registered: August 2006

Senior Member

On Mon, 22 Sep 2008 11:15:45 +0200, Wox <nomail@hotmail.com> wrote:

> 3. Find all intersections between the box-lines and the plane:
> t = [n.(p0-p1)]/[n.(p2-p1)]
> => (numerator eq 0) AND (denominator eq 0) =>line in plane => t=1

It should be t=0 AND t=1 (i.e. two intersection points for this line)

Report message to a moderator

[Message index]

		find a plane in a 3D plot By: Nicola on Fri, 12 September 2008 02:54
		Re: find a plane in a 3D plot By: Wox on Mon, 22 September 2008 07:33

Previous Topic:	Re: find a plane in a 3D plot
Next Topic:	Re: New update for IDL on Macintosh computers is now available

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 02:49:37 PDT 2025

Total time taken to generate the page: 0.88485 seconds