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Newcomers DBPro Corner / Stretching/scaling an object in 1 direction

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Cpt Caveman
22
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Joined: 29th Aug 2002
Location: New Zealand
Posted: 6th Jan 2004 00:18
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Im not sure how to do this, if I use the scale object command it will scale an object in both the + and - directions, is there a way to just scale an object in the + direction for instance?? Or can that only be done with complex vertice commands?? Any help would be great
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Major Payn
20
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Joined: 16th Dec 2003
Location: United States of America
Posted: 6th Jan 2004 01:49
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when you use the scale object command I think there are 3 numbers for the x y and z so if you wanted to scale an object in one direction you could leave 2 or those numbers blank like this

scale object objnum, 300,0,0

I think that works Hope I helped.

Alienware area 51/radeon 9800 pro 256mb/sound blaster audigy 2/5.1 surround sound speakers.
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Phaelax
DBPro Master
21
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Joined: 16th Apr 2003
Location: Metropia
Posted: 6th Jan 2004 15:32
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When you scale an object, it stretches out from its origin. DB's primitives' origins are the center of the objects, so therefore they expand from the center in all directions. If you want to stretched a cube only out to the right, then you'll have to set the origin at the far left of the object. To do this, you'll have to make your model in a seperate 3D modeller package. 'Cause as far as I know, you can't change an object's origin from within DB, unless you got real fancy with memblocks and vertex manipulation.
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spooky
22
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Joined: 30th Aug 2002
Location: United Kingdom
Posted: 6th Jan 2004 21:04
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@Phaelax - You can move the origin of and DB primitive with OFFSET LIMB command using a limb number of 0. This then means you can scale in one direction only.



Boo!
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