Subject:
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Re: DirectX and .dat
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Newsgroups:
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lugnet.cad.dev
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Date:
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Wed, 27 Feb 2002 17:38:08 GMT
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Viewed:
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379 times
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In lugnet.cad.dev, Roland Melkert writes:
> Is there someone here who can direct me to some information about this
> translation problem or exemples.
It sounds like you need help finding the normal vector so that Direct X will
prperly shade the triangle. you can find the normal vector for the vertex
by calculating the cross product of two vectors taken from two sides of the
triangle. I found some more information here:
http://members.tripod.com/~Paul_Kirby/vector/Vcrossproduct.html
-Chuck
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Message has 1 Reply:
 | | Re: DirectX and .dat
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| (...) Of course you will have to convert this to a unit vector, by dividing each of the conponents by the length of the resulting vector. (23 years ago, 27-Feb-02, to lugnet.cad.dev)
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Message is in Reply To:
| | DirectX and .dat
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| Hi all. Tim Courtney directed me to this forum on an issue that's bugging me. I am into the Virtual Lego for about a year now and being a programmer i started to mess around myself with the dat files etc. Just for the fun of it I started a little (...) (23 years ago, 27-Feb-02, to lugnet.cad.dev)
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