At 9:15 AM -0700 9/21/05, Lo Saeteurn wrote:
I'm trying to see if a sphere object is within a line segment (formed
by 2 points in word coordinates), but the results it returns are
incorrect. Some objects that should have intersected returned
negative (or NIL). The same holds true for LineIntersection. Am I
using it correctly?
I'm coming a little late to this thread, but I too have seen the line
problem under RB5.5 and 2005.
Instead of simplifying existing code, I decided to write an app from
scratch in RB2005r3 to view the problem. Apologies for cutting non-2005
users out, as I wanted to use the trimesh functions to create a visual
line. Here's a link to my code:
<http://www.geocities.com/jeffq_cnet/BoundsTest.zip>
You can move the line by passing your mouse over the RB3D space. Things
get really wonky if you click the "Animate line" checkbox. In this
case, I really hope I'm doing something wrong!
==
Jeff Quan
jquan at mindspring dot com
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