HI David!
thanks very much for ur reply. Could u please inform
me abt the methods that I have to use. I was not able
to find any method to find center of mass of the java
primitives. Is there any example code available for
this? please advice me.
thanks
--- David Yazel <[EMAIL PROTECTED]> wrote:
> I love these requests :) I always feel like I am
> doing someone's homework!
>
> hehe
>
> Anyway, more information is needed for a good
> answer. But try this:
>
> 1. Calculate the center of mass for both objects.
> 2. Cast a ray from one center of mass to the other,
> using the line segment
> pick type.
> 3. Get the ray intersections on the skins of both
> primitives. This will
> give you a perfect tuple location on the
> intersections.
> 4. Draw a line from the skin on one object to the
> skin on the other.
>
> Dave Yazel
>
> ----- Original Message -----
> From: Ashish Aggarwal <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Monday, June 18, 2001 4:02 PM
> Subject: [JAVA3D] Plz help!
>
>
> Hello!
>
> Can some body inform me about the following:
>
> Actually, I have multiple 3D primitives in the
> window
> like cone, cylinder, cube, sphere etc. How can I
> connect these 3D shapes through lines? That is, how
> can i draw lines dynamically among various shapes.
> Suppose i first click on a sphere and then on a
> cylinder, user should be able to draw a line between
> the two shapes.
>
> This is really important. Please help me on this.
>
>
> Thanks
>
>
>
>
>
>
> =====
> Graduate Research Assistant
> Virtual/Augmented and Rapid Prototyping Lab
> University of Missouri-Rolla
> Rolla, MO 65401
> 573-341-6815 (O)/573-308-1380 (R)
> FAX: 573-341-6815
>
> __________________________________________________
> Do You Yahoo!?
> Spot the hottest trends in music, movies, and more.
> http://buzz.yahoo.com/
>
>
===========================================================================
> To unsubscribe, send email to [EMAIL PROTECTED]
> and include in the body
> of the message "signoff JAVA3D-INTEREST". For
> general help, send email to
> [EMAIL PROTECTED] and include in the body of the
> message "help".
>
>
===========================================================================
> To unsubscribe, send email to [EMAIL PROTECTED]
> and include in the body
> of the message "signoff JAVA3D-INTEREST". For
> general help, send email to
> [EMAIL PROTECTED] and include in the body of the
> message "help".
=====
Graduate Research Assistant
Virtual/Augmented and Rapid Prototyping Lab
University of Missouri-Rolla
Rolla, MO 65401
573-341-6815 (O)/573-308-1380 (R)
FAX: 573-341-6815
__________________________________________________
Do You Yahoo!?
Spot the hottest trends in music, movies, and more.
http://buzz.yahoo.com/
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
