Thanks Christopher. Most appreciated.
Cheers,
Alan.
On 8/31/07, Christopher Crouzet <christopher.crouzet(at)gmail.com> wrote:
> It looks like that the 'AddKey' function don't work as expected when applied
> to newly created FCurves.
> Instead, you could use the 'SetKeys' function which works fine.
>
> Here is a quick example:
>
> FCurve fcurve;
> param.AddFCurve(siStandardFCurve, fcurve);
>
> LONG nKeys = 2;
> CTimeArray timeArray(nKeys);
> CDoubleArray valueArray(nKeys);
> CLongArray keyInterpArray(nKeys);
> CTimeArray leftTanXArray(nKeys);
> CDoubleArray leftTanYArray(nKeys);
> CTimeArray rightTanXArray(nKeys);
> CDoubleArray rightTanYArray(nKeys);
>
> timeArray[0] = 0.0; valueArray[0] = 0.0; keyInterpArray[0] =
> siDefaultKeyInterpolation;
> leftTanXArray[0] = 0.0; leftTanYArray[0] = 0.0; rightTanXArray[0] = 0.3;
> rightTanYArray[0] = 0.5;
>
> timeArray[1] = 1.0; valueArray[1] = 1.0; keyInterpArray[1] =
> siDefaultKeyInterpolation;
> leftTanXArray[1] = - 0.5; leftTanYArray[1] = 0.0; rightTanXArray[1] = 0.3;
> rightTanYArray[1] = 0.0;
>
> fcurve.SetKeys(timeArray, valueArray, keyInterpArray, leftTanXArray,
> leftTanYArray, rightTanXArray, rightTanYArray, false);
>
>
>
> On 8/31/07, kim aldis <xsi(at)kim-aldis.co.uk> wrote:
> > The 0.0f is what gives it away.
> >
> >
> > > -----Original Message-----
> > > From: owner-xsi(at)Softimage.COM [mailto:owner-xsi(at)Softimage.COM ] On
> > > Behalf Of Bernard Lebel
> > > Sent: 31 August 2007 15:40
> > > To: XSI(at)Softimage.COM
> > > Subject: Re: FCurve.AddKey()
> > >
> > > Considering you're among the 1% people of this list using the CPP SDK,
> > > you might want to specify it somehow when posting questions, Alan. :-)
> > >
> > > Cheers
> > > Bernard
> > >
> > >
> > >
> > > On 8/31/07, Alan Jones <skyphyr(at)gmail.com > wrote:
> > > > Hi Serguei,
> > > >
> > > > The C++ one is declared differently.
> > > >
> > > > LONG AddKey ( const CTime & in_frame,
> > > > const CValue & in_value,
> > > > siFCurveKeyInterpolation in_interp =
> siDefaultKeyInterpolation,
> > > > double in_ltx = DBL_MAX,
> > > > double in_lty = DBL_MAX,
> > > > double in_rtx = DBL_MAX,
> > > > double in_rty = DBL_MAX,
> > > > double in_tol = DBL_MAX,
> > > > bool in_okl = false
> > > > )
> > > >
> > > > Cheers,
> > > >
> > > > Alan.
> > > >
> > > > On 8/31/07, Serguei Kalentchouk < serguei.kalentchouk(at)ubisoft.com>
> > > wrote:
> > > > > I'm a bit confused because the AddKey method looks like this:
> > > > > FCurve.AddKey( [Frame], [Value], [Tolerance], [Overwrite] )
> > > > > I'm not sure which method you are using?
> > > > >
> > > > > -----Original Message-----
> > > > > From: owner-xsi(at)Softimage.COM [mailto: owner-xsi(at)Softimage.COM] On
> > > Behalf
> > > > > Of Alan Jones
> > > > > Sent: August 31, 2007 6:11 AM
> > > > > To: xsi(at)Softimage.COM
> > > > > Subject: FCurve.AddKey()
> > > > >
> > > > > Hi All,
> > > > >
> > > > > This line is not doing what I expected.
> > > > >
> > > > > newCurve.AddKey(0.0f, 0.0f, siDefaultKeyInterpolation, -0.5, 0,
> > > 0.3,
> > > > > 0.3);
> > > > >
> > > > > I imagined that the left and right handles were just time and value
> > > > > entries, but given the results I get - it seems not. I get just the
> > > > > same as if I'd just done newCurve.AddKey(0.0f, 0.0f);
> > > > >
> > > > > Thanks for any suggestions.
> > > > >
> > > > > Cheers,
> > > > >
> > > > > Alan.
> > > > > ---
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