View Full Version : Animating Nurbs Curve
paul k. 06-08-2003, 10:51 PM Hey all,
I was wondering if there is a way to allow a CV curv or any other kind of curve that can be linked to an Extrude Along Curve modifier to be animatable. I did an Extrude Along Curve using a CV Curve but XSI does not allow me to animate the position of the points. I am new so I may be missing something but this would be very helpful if there is a way.
Tanks.
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vmpre
06-08-2003, 11:03 PM
Go to the frame you want.
Move the points around on the curve and...
Animate>Deform>Shape>Save Shape Key
Go to the next frame and repeat.
The manual is also a good place for this information.
Vmpre
PlanetSun
06-17-2003, 01:58 AM
You can also set each point to be controlled by a null which can be animated:
Select a point -> Edit -> Create Cluster with Center
That creates a null that controls the point or points you had selected. By scaling, rotating, or translating the null, you will do the same to the points it controls.
paul k.
06-17-2003, 06:50 PM
Thank you so much vmpre! The other response was archaic and not very well thought out, I really appreciate it.
Paul
vmpre
06-17-2003, 11:25 PM
Your welcome
But I wouldnt call PlanetSun's answer archaic.
Sun's repsonse was another method of animating a nurbs curve without having to do shape animation.
And could be a better solution based on what your needs are.
If dealing with shape animation in the Mixer is to cumbersome or to complicated, then Sun's answer would be better I think.
Its all about what suits your needs. And the more you know the more you can do.
:beer:
Vmpre
PlanetSun
06-19-2003, 09:14 AM
Explain your reply to my answer.
paul k.
06-24-2003, 01:58 AM
I actually was meaning to say thanks to you, I prefer your method Planet Sun, My fault, both ways work but animating with the nulls in my case was much prefered.
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