How to model an Auger

Forums Technical Discussion How to model an Auger

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AlexPavel: Member; 7 posts; Joined: March 2016; Offline

March 6, 2017 5:24 p.m.

I am having difficulties on modelin an Auger in Houdini. Can anyone suggest a good way to do it? This is what i got now, but i have problems extruding it:

Edited by AlexPavel - March 6, 2017 17:24:45

Attachments:
Screenshot (7).png (529.9 KB)


jsmack: Member; 8041 posts; Joined: Sept. 2011; Offline

March 6, 2017 5:51 p.m.

Try creating the cross-section, and then using a sweep. Create a line representing the backbone of the sweep. Either create a normal/up vector attributes to represent the rotation of each cross-section at each point, or use the scale/twist/roll parameters on the sweep node itself. The cross section should be on the X-Y plane to work right.


Konstantin Magnus: Member; 682 posts; Joined: Sept. 2013; Online

March 6, 2017 6 p.m.

Here is one way. You can also google “houdini screw”. There should be some threads about it.

Attachments:
auger.hipnc (63.0 KB)

https://procegen.konstantinmagnus.de/ [procegen.konstantinmagnus.de]


AlexPavel: Member; 7 posts; Joined: March 2016; Offline

March 6, 2017 6:09 p.m.

Thanks Magnus. I needed something more like this, but i adapted your workflow and it worked, cheers!

Thanks for your tips jsmack!

Attachments:
auger.jpg (360.6 KB)

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