Re: Finding point on Bezier curve?
Re: Finding point on Bezier curve?
- Subject: Re: Finding point on Bezier curve?
- From: "Erik M. Buck" <email@hidden>
- Date: Wed, 27 Feb 2002 21:17:41 -0600
- Organization: EMB & Assocites Inc.
Flatten the path in NSBezierPath. Walk all of the line segments to find the
total length of the path. Use interpolation for points in the middle of
lines.
----- Original Message -----
From: "Salter, Adam Q" <email@hidden>
To: "Cocoa-Dev@Lists. Apple. Com (E-mail)" <email@hidden>
Sent: Wednesday, February 27, 2002 8:28 PM
Subject: Finding point on Bezier curve?
>
Is it possible to find a point on a Bezier Curve?
>
I am thinking of implementing an animation routine and I would like to use
>
Bezier curves... Is this possible?
>
ie follow the curve from the start to the finish, over time...
>
>
Thanks in advance,
>
Adam Q
>
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