Name | curvePoint() |
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Examples |
noFill() curve(5, 26, 5, 26, 73, 24, 73, 61) curve(5, 26, 73, 24, 73, 61, 15, 65) fill(255) ellipseMode(CENTER) steps = 6 for i in range(steps): t = i / float(steps) x = curvePoint(5, 5, 73, 73, t) y = curvePoint(26, 26, 24, 61, t) ellipse(x, y, 5, 5) x = curvePoint(5, 73, 73, 15, t) y = curvePoint(26, 24, 61, 65, t) ellipse(x, y, 5, 5) | ||||||||||
Description | Evaluates the curve at point t for points a, b, c, d. The parameter t may range from 0 (the start of the curve) and 1 (the end of the curve). a and d are points on the curve, and b and c are the control points. This can be used once with the x coordinates and a second time with the y coordinates to get the location of a curve at t. | ||||||||||
Syntax | curvePoint(a, b, c, d, t) | ||||||||||
Parameters |
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Related |
curve() curveVertex() bezierPoint() |
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