RE: [Algorithms] EPA : working ?
Brought to you by:
vexxed72
From: <Pau...@sc...> - 2004-04-27 12:44:32
|
On 27/04/2004 12:47:55 gdalgorithms-list-admin wrote: >V-Clip does correctly identify penetrating objects as intersecting. > However, it only gives local witnesses to penetration, so this will not > give an accurate value for penetration depth. Marvellous. Actually, can't you easily work out the penetration from the witness points? Vertex/face, face/vertex, edge/edge and get a penetration measure from that? > If you had the linear velocities of the objects you can work this out > however via the projection onto the relative velocity of the movement > required to separate the object (along the relative velocity - > effectively pushing the objects apart to the position of first contact). No good if your objects aren't moving, though. Cheers, Paul. ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify pos...@sc... This footnote also confirms that this email message has been checked for all known viruses. ********************************************************************** SCEE 2004 |