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line intersection call?

line intersection call?

2005-03-21       - By lyn Caudle

 Back
Reply:     1     2     3  

Hello,

I've seen a few samples via scripted operators with static inputs, but
is there any built in methods in the SDK for line/plane intersection?
What I really need is a call that given a ray (position and dir vector)
and an object will return a surface position and possibly normal if the
ray intersects the object, other wise null/false, etc...  Any help would
be greatly appreciated.

Thanks,


Lyn Caudle
Visual Effects Swiss Army Knife
JANIMATION INC.
www.janimation.com <http://www.janimation.com/>
Sarcasm is just one more free service we offer.


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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt;mso-no-proof:yes'>I&#8217;ve seen a few samples via scripted operators
with static inputs, but is there any built in methods in the SDK for line/plane
intersection? What I really need is a call that given a ray (position and dir
vector) and an object will return a surface position and possibly normal if the
ray intersects the object, other wise null/false, etc&#8230; <span
style='mso-spacerun:yes'>&nbsp;</span>Any help would be greatly appreciated.<o
:p></o:p></span></font></p>

<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt;mso-no-proof:yes'>Thanks,<o:p></o:p></span></font></p>

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color:navy;mso-no-proof:yes'>Lyn </span>Caudle<br>
Visual Effects Swiss Army Knife<br>
JANIMATION INC. <br>
<a href="http://www.janimation.com/"><font size=2><span style='font-size:10.0pt;
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Sarcasm is just one more free service we offer.</span></font></span><span
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