Drawing path by Bezier curves

Posted by OgreSwamp on Stack Overflow See other posts from Stack Overflow or by OgreSwamp
Published on 2010-06-02T10:52:52Z Indexed on 2010/06/02 12:14 UTC
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Filed under:

iphone

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graphics

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core-graphics

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quartz-graphics

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bezier

Hello. I have a task - draw smooth curve

input: set of points (they added in realtime)

current solution: I use each 4 points to draw qubic Bezier curve (1 - strart, 2 and 3rd - control points, 4- end). End point of each curve is start point for the next one.

problem: at the curves connection I often have "fracture" (angle)

Can you tell me, how to connect my points more smooth?

Thanks!

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