Methods for generating control points for cubic bezier curves
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United States of America Patent
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Oct 3, 2006
Grant Date -
Mar 2, 2006
app pub date -
Aug 31, 2004
filing date -
Aug 31, 2004
priority date (Note) -
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Abstract
Methods and devices for generating a cubic Bezier curve between a first point and a second point from a sequence of ordered points. One embodiment provides a method that includes selecting a third point from the sequence of ordered points; determining a first control point based on the first point, the second point, and the third point; selecting a fourth point from the sequence of ordered points; determining a second control point based on the first point, the second point, and the fourth point; and generating a cubic Bezier curve between the first point and the second point using the first control point and the second control point.
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