>X-Unix-From: [EMAIL PROTECTED] Thu Feb 21 09:08:13 2002 >Date: Thu, 21 Feb 2002 17:09:41 +0000 >From: Mark Crompton <[EMAIL PROTECTED]> >Subject: [JAVA3D] WakeupOnCollisionXxxx >To: [EMAIL PROTECTED] >MIME-version: 1.0 >X-MIMEOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 >Content-transfer-encoding: 7bit >Importance: Normal >X-Priority: 3 (Normal) >X-MSMail-priority: Normal >Delivered-to: [EMAIL PROTECTED] > >Hi all, > >In trying to implement simple collision detection, I've hit a problem with the >WakeupOnCollision behaviors. I'm using J3D 1.3b1 and JDK 1.4. > >1) Even though I specify WakeupOnCollisionXxxx.USE_GEOMETRY, the collision >behavior triggers whilst the objects are some distance apart. But probably >within bounds collision distance. > >If it's not possible to force the collision detection to use geometry, does >Java3D provide any other way of checking for the intersection of geometry? >
This is a bug if it happens, USE_GEOMETRY should force collision report only if intersect. Please send us a test case to investigate. >2) I have not included any setCollidable(true) calls for any nodes, and yet I >still get the collision behaviors triggering. > Thanks. - Kelvin --------------- Java 3D Team Sun Microsystems Inc. =========================================================================== 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".
