Bending a cylinder

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Bending a cylinder

Postby hsvfan » Fri Sep 03, 2004 8:21 pm

Hi all,
What is the best way to put a couple of sharp bends in  a cylinder and still keep the cylinder symmetrical .
I am using gmax to make an  aircraft control stick. I have tried a couple of ways But the cylinder starts to flatten out when I start to bend the cylinder to much.  

cheers

Rhys
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Re: Bending a cylinder

Postby FSEdge » Fri Sep 03, 2004 9:23 pm

When you say sharp bend, are you talking 90 degrees or sharper?

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Re: Bending a cylinder

Postby hsvfan » Fri Sep 03, 2004 9:40 pm

Hi FSEdge,
I want to put  a 90 degree bend on the cylinder and know the best way to also do sharper bends
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Re: Bending a cylinder

Postby Stratobat » Fri Sep 03, 2004 9:43 pm

I'm an extreme newbie when it comes to Gmax, but have you tried the Bend Modifier and the Select & Rotate tools?

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Re: Bending a cylinder

Postby hsvfan » Fri Sep 03, 2004 10:17 pm

Hi Stratobat,
I have tried the bend modifier but when I selected the part of the cylinder I wanted to bend, if I bent it to far it would lose its symmetrical shape and start to flatten out. It also did the same thing when I went to select.

cheers

Rhys
Last edited by hsvfan on Fri Sep 03, 2004 10:19 pm, edited 1 time in total.
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Re: Bending a cylinder

Postby FSEdge » Fri Sep 03, 2004 10:36 pm

If you want to go for the sharp Right Angle 90-degree bend, select the polygons where you want the bend to occur. Use the Slice tool set on a 45-degree angle and slice. Detach half of the cylinder to element and rotate as needed to align the two halves back again and weld the vertices.

If you want a 90-degree elbow use the Bend modifier. The image above show a bend set to 90 degrees on all of the green objects. The numbers of segments will determine how well the bend is produced.

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Re: Bending a cylinder

Postby hsvfan » Fri Sep 03, 2004 10:40 pm

Thanks FSEdge ,thats just what I was after

Cheers
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Re: Bending a cylinder

Postby FSEdge » Fri Sep 03, 2004 10:44 pm

Your welcome!! ;D

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Re: Bending a cylinder

Postby Stratobat » Fri Sep 03, 2004 11:16 pm

Learnt something new, thanks Edge :)

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Re: Bending a cylinder

Postby Brett_Henderson » Sat Sep 04, 2004 9:52 am

If you really take the time to come at a problem from all the angles (no pun intended)..  for freeware, Gmax is an incredibly powerful design tool. I can't get bored with it. And like this thread... sharing and learning tricks and techniques is half the fun.
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