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Newcomers DBPro Corner / what is UV

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PokeSmot
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Joined: 13th Mar 2003
Location: United States
Posted: 10th Apr 2003 05:56
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they mention it in the cartography section.
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LLX
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Joined: 17th Feb 2003
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Posted: 10th Apr 2003 06:01
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UV Maping stands for seting up a 3d models into color zones that corespond to a specific Horizontal (U) and Vertical (V) placeon a bitmape for 3d textures to be applied with one picture instead of several

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PokeSmot
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Posted: 10th Apr 2003 07:32
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whoooosh!!! right over my head but i'll write it down and eventually it'll make sense (i hope)
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PokeSmot
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Posted: 10th Apr 2003 07:34
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[the problems communication, too much communication...]
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Engulfed by Darkness
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Joined: 31st Mar 2003
Location: Canada
Posted: 10th Apr 2003 07:44
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U is the horizontal size of the image.(up and down)
V is the vertical size of the image.(side to side)

A U value of 1 and a V value of 1 will not change the size of the image.

Ex.
If the U value was 2 and the V value 1 then the image would be streched double horizontally and the vertical would be the same.

Hope that make more sense

If it's yellow let it mellow. If it's brown flush it down.
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LLX
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Posted: 10th Apr 2003 08:11
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actually VERTICAL means up and down, and horizontal is left to right, that why the sun rises over the HORIZION LINE

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Engulfed by Darkness
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Posted: 10th Apr 2003 08:19
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Opps my bad. I didn't catch that.
Thanks

If it's yellow let it mellow. If it's brown flush it down.
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Scorpyo
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Joined: 26th Aug 2002
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Posted: 10th Apr 2003 23:37
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if this is the image: @

UV 1,1 will texture your object like this: @

UV 2,1 like this : @@

UV 2,2 like this @@
@@

UV 3,3 like this: @@@
@@@
@@@

( i hope after posting this keeps the right positioning)
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Scorpyo
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Posted: 10th Apr 2003 23:40
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It didn't..anyway..imagine the @s on the left are right under the other ones
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Scorpyo
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Posted: 10th Apr 2003 23:43
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let s see if it turns out better:

UV 1,1 :
@

UV 2,1 :
@@

UV 2,2 :
@@
@@

UV 3,3 :
@@@
@@@
@@@

etc...
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