Randy Stiles (stiles++at++aic.lockheed.com)
Fri, 12 Nov 93 12:17:10 PST
Cull problem
I have created a grid as a pfGeoSet of unit size 1 during the initialization
period of my application process. Later, within my simulation loop, I scale
the DCS parent of this GeoSet to various sizes.
The problem is that the grid appears to be culled to the original dimensions of
the GeoSet (i.e.: as if the grid were still a unit size of 1). Although when
it is drawn to the screen it appears to be scaled to the proper dimensions.
As a result the grid disappears from the screen as if it were always a grid of
dimension size 1.
Has anyone seen this problem? Is there someway I can work around this (ie.
have an object never cull)? I have tried everything and can't seem to figure
out why this is happening.
I believe you want to rescale the bounding box, since it culls using this.
The box stays the same size unless you tell it to be dynamic or you
rescale it yourself each time.
man pfNodeBBox - use arg PFN_BMODE_DYNAMIC
-Randy
# Randy Stiles (stiles++at++aic.lockheed.com)
# Office: 415.354.5256, Fax: 415.354.5235
# Lockheed AI Center, Orgn 9620 Bldg 254F
# 3251 Hanover St., Palo Alto, CA 94304
This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:50:05 PDT