Name

bezierPoint()

Examples
noFill()
bezier(85, 20, 10, 10, 90, 90, 15, 80)
fill(255)
steps = 10
for i in range(steps+1): 
    t = i / float(steps)
    x = bezierPoint(85, 10, 90, 15, t)
    y = bezierPoint(20, 10, 90, 80, t)
    ellipse(x, y, 5, 5)
Description Evaluates the Bezier at point t for points a, b, c, d. The parameter t varies between 0 and 1, a and d are points on the curve, and b and c are the control points. This can be done once with the x coordinates and a second time with the y coordinates to get the location of a bezier curve at t.
Syntax
bezierPoint(a, b, c, d, t)
Parameters
afloat: coordinate of first point on the curve
bfloat: coordinate of first control point
cfloat: coordinate of second control point
dfloat: coordinate of second point on the curve
tfloat: value between 0 and 1
Related bezier()
bezierVertex()
curvePoint()
Updated on Tue Jul 11 06:52:23 2017.
Creative Commons License