Thank you, sure will go write the expression now :) This is amazing for camera tilts :)
Cheers. On Wed, Sep 2, 2015 at 4:25 PM, Grahame Fuller <[email protected]> wrote: > >ahem< That should be “noise” field… > > From: [email protected] [mailto: > [email protected]] On Behalf Of Grahame Fuller > Sent: Wednesday, September 02, 2015 5:24 PM > To: [email protected] > Subject: RE: Random expression for "noise" on Local.posy - please help > > Try this: > > 0.02*noise(fc, 15, 8)+0.042 > > The three arguments to the noise function are (x,y,z) coordinates in a > smoothly varying nose field, so at least one of them needs to be > time-dependent (e.g. fc or t) so that you take a walk through the noise. > Noise returns a value between 0 and 1, so you need to scale and offset it > to fit your desired range. > > gray > > From: [email protected]<mailto: > [email protected]> [mailto: > [email protected]] On Behalf Of Pierre Schiller > Sent: Wednesday, September 02, 2015 4:35 PM > To: [email protected]<mailto:[email protected] > > > Subject: Random expression for "noise" on Local.posy - please help > > Hello group. I am trying to make a Y value have a noise driven parameter > directly in it´s local.posy > I found out noise can do the job on the expression editor. > > But it only generates 1 value on 1 frame. I tried FC and end up on an > error: > FC noise( 15, 8, 5 ). > > How is the expression to be written? I want it to vary (randomly between a > 0.042 and 0.062) each frame. > > Thanks. > David R. > -- > Portfolio 2013<http://be.net/3dcinetv> > Cinema & TV production > Video Reel<https://vimeo.com/3dcinetv/reel2012> > -- Portfolio 2013 <http://be.net/3dcinetv> Cinema & TV production Video Reel <https://vimeo.com/3dcinetv/reel2012>
