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tomot
Joined: 21 Jul 2007
Posts: 23
Location: Vancouver
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 Posted: Sat Jul 21, 2007 4:18 pm Post subject: How to enter expressions into .kds file |
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I don't know how to enter these type of expressions as shown in the attached pic. How do I take care of the v & u values so that they are interpreted by K3DSurf?
TIA |
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nextstep
Site Admin
Joined: 06 Jan 2007
Posts: 539
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| Posted: Sat Jul 21, 2007 7:50 pm Post subject: |
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Hi,
Those formulas are Parametri surfaces (K3DSurf support two kinds of formulas: Parametric and Iso surfaces). You have to use the "Parametric" page to enter this formula or just save this under a .k3ds file and load it with K3DSurf :
| Quote: | X():pi*u + cos(v)
Y():3*v*sin(u)+tan(u)
Z():sin(pi*((u)^2 + (v)^2))/2
[u]:-1, 1
[v]:-1, 1 |
See the image bellow. Hope this can help 
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Cheers,
Abderrahman |
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Alicelewis
Joined: 29 Nov 2013
Posts: 18
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