An example of this is context sensitive help. When the mouse dwells over an object for a short duration, I help message pops up.
At 11:27 PM 11/21/2001 +0100, you wrote:
In many applications an event occurs when the mouse pointer is on an object for a time, is it possible to do something similar in Java 3D?.
Thanks. (and sorry for mi english please).
- ----- Original Message -----
- From: Eric Reiss
- To: [EMAIL PROTECTED]
- Sent: Wednesday, November 21, 2001 7:20 PM
- Subject: Re: [JAVA3D] MousePick!
- sorry, i need to clarify one thing.
- I haven't been actively doing any Java3D and forgot that the callback method is implemented in the picking versions of those three behaviors. So what I was talking about would require using the extended picking versions of those three behaviors.
- The Sun examples show the basics of implementing the callback method for the picking mouse behaviors.
- Sorry for needing to make a follow-up post.
- At 01:13 PM 11/21/2001 -0500, you wrote:
- Each of the three behaviors you mentioned has a callback method which when setup returns the transformgroup of the object that was zoomed, translated, or rotated.
- From this transformgroup, you can get the Transform3D and hence the three coordinates.
- If you want to simply get the three coordinates without causing the position / orientation of the object to change, this is a little different.
- You would need to right your own behavior. I have modified the three behaviors you mentioned and created one that allows me to retrieve properties of an object without changing the position / orientation.
- If you want to see what i did, follow this URL:
- http://www.sigda.org/Eric/java3d/behaviors/index.htm
- At 05:53 PM 11/21/2001 +0100, you wrote:
- Hi all,
- I have a system of three axis and I work with mouseZoom mouseTranslate and mouseRotate in this system.
- But I want to find a generic point(x,y,z) in
- this system.
- Is it possible to return by mouseclick the three coordinates of this point?
- Thanks.
- Gianni
- ***********************************************************************
- Eric N. Reiss
- MEMS Manager
- Swanson Center for Product Innovation
- Department of Mechanical Engineering
- School of Engineering - University of Pittsburgh
- 3700 O'Hara Street
- 647 Benedum Hall
- Pittsburgh, Pennsylvania 15261
- Phone: 412-624-9696
- FAX: 412-624-7701
- Email: [EMAIL PROTECTED]
- http://www.sigda.org/Eric/
- ***********************************************************************
- ***********************************************************************
- Eric N. Reiss
- MEMS Manager
- Swanson Center for Product Innovation
- Department of Mechanical Engineering
- School of Engineering - University of Pittsburgh
- 3700 O'Hara Street
- 647 Benedum Hall
- Pittsburgh, Pennsylvania 15261
- Phone: 412-624-9696
- FAX: 412-624-7701
- Email: [EMAIL PROTECTED]
- http://www.sigda.org/Eric/
- ***********************************************************************
Eric N. Reiss
MEMS Manager
Swanson Center for Product Innovation
Department of Mechanical Engineering
School of Engineering - University of Pittsburgh
3700 O'Hara Street
647 Benedum Hall
Pittsburgh, Pennsylvania 15261
Phone: 412-624-9696
FAX: 412-624-7701
Email: [EMAIL PROTECTED]
http://www.sigda.org/Eric/
***********************************************************************
