Py5Graphics.curve_point()

Evaluates the curve at point t for points a, b, c, d.

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 the control points, and b and c are points on the curve. As seen in the example, 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.

This method is the same as curve_point() but linked to a Py5Graphics object. To see example code for how it can be used, see curve_point().

Underlying Processing method: PGraphics.curvePoint

Signatures

curve_point(
    a: float,  # coordinate of first control point
    b: float,  # coordinate of first point on the curve
    c: float,  # coordinate of second point on the curve
    d: float,  # coordinate of second control point
    t: float,  # value between 0 and 1
    /,
) -> float

Updated on September 01, 2022 14:08:27pm UTC