From: Tomlinson, Gordon (GORDON.TOMLINSON++at++ca.com)
Date: 01/05/2001 06:46:27
HI
Get the Model View Matrix in the draw process of the node
Put a draw callback on the node etc
You'll have to use shared memory and what a couple of frames
to get the matrix etc..
Gordon
-----Original Message-----
From: Mark Evans
To: info-performer++at++sgi.com
Sent: 1/5/2001 7:40 AM
Subject: general transformation
I would like to know if there is a way to find the
general transformation of a node in the Performer
hierarchy, if I know the node and his parent, the
parent of his parent, etc - i.e., I know the exact
location of the node in the hierarchy.
The cmplicated way is to get the transform of the
parent, and parent of the parent, etc, till we get to
the highest node in the hierarchy, and multiply the
matrices. Is there a simpler way?
__________________________________________________
Do You Yahoo!?
Yahoo! Photos - Share your holiday photos online!
http://photos.yahoo.com/
-----------------------------------------------------------------------
List Archives, FAQ, FTP: http://www.sgi.com/software/performer/
Open Development Project: http://oss.sgi.com/projects/performer/
Submissions: info-performer++at++sgi.com
Admin. requests: info-performer-request++at++sgi.com
This archive was generated by hypermail 2b29 : Fri Jan 05 2001 - 06:44:36 PST