Noting of course, in practice you probably want to *not* keep the
construction history so you can blow away the duplicate curve etc
etc. If you wanted to keep history etc, you may want to instead
create the rebuildCurve node directly and plug the curveShape into
both the inputCurve and matchCurve slots - i don't *think* that'd set
up a DAG loop..
On Wed, Feb 11, 2015, at 11:12 AM, Anthony Tan wrote:
> It's a hack, but you probably want to duplicate the curve and tell it
> to match knots. I know, i know..
>
> c1 = mc.curve(d=3, ep=[(0,0,0), (1,0,0), (2,1,0), (3,-1,0),
> (4,1,0),(5,-1,0),(6,0,0)]) # base curve c2 = mc.duplicate()
>
> mc.select ([c1] + c2) # ignore the voodoo, duplicate returns a list,
> while mc.curve doesn't.
>
> mc.rebuildCurve(rebuildType=2, keepControlPoints=True, degree=3,
> keepRange=0, replaceOriginal = False, constructionHistory = False)
> # rebuild.
>
>
>
>
>
>
> On Wed, Feb 11, 2015, at 07:10 AM, sam williams wrote:
>> Hey Justin,
>>
>> i tried your suggestion, but it doesn't seem to work. The original
>> edit points shift out of place. I've been trying alot of different
>> flag options to see if i can fix this, but nothing seems to work. Im
>> a bit lost ha.
>>
>>
>>
>>
>>
>> On Tue, Feb 10, 2015 at 1:04 AM, Justin Israel
>> <justinisr...@gmail.com> wrote:
>>> Maybe something like this is what you want?
>>>
>>> cmds.rebuildCurve(kr=0, kcp=True, s=0, d=3)
>>>
>>>
>>>
>>> On Tue Feb 10 2015 at 13:27:13 <e9554...@gmail.com> wrote:
>>>
>>>> ha yep, i literally just figured this out ha. thankyou very much.
>>>>
>>>>
Incidentally i dont suppose you know how to change the parameterisation
of a curve. i need it to be going from 0 to 1 between each of these edit
points. So i can add more points at specific positions in between with
the insert knot curve command.
>>>>
>>>>
The only problem is when i try and fix the parameterisation with:
>>>>
>>>>
cmds.rebuildCurve('curve1',__kcp=True)
>>>>
>>>>
The points of the curve in world space change slightly. I need them
to remain exactly where they are, but i need the parameter values
to change.
>>>>
do you know how this can be done?
>>>>
>>>>
thankyou very much for your time,
>>>>
Sam
>>>>
>>>>
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