quadratic_vertex()
Contents
quadratic_vertex()¶
Specifies vertex coordinates for quadratic Bezier curves.
Examples¶

1 2 3 4 5 6 7 | def setup():
py5.no_fill()
py5.stroke_weight(4)
py5.begin_shape()
py5.vertex(20, 20)
py5.quadratic_vertex(80, 20, 50, 50)
py5.end_shape()
|

1 2 3 4 5 6 7 8 9 | def setup():
py5.no_fill()
py5.stroke_weight(4)
py5.begin_shape()
py5.vertex(20, 20)
py5.quadratic_vertex(80, 20, 50, 50)
py5.quadratic_vertex(20, 80, 80, 80)
py5.vertex(80, 60)
py5.end_shape()
|
Description¶
Specifies vertex coordinates for quadratic Bezier curves. Each call to quadratic_vertex()
defines the position of one control point and one anchor point of a Bezier curve, adding a new segment to a line or shape. The first time quadratic_vertex()
is used within a begin_shape() call, it must be prefaced with a call to vertex() to set the first anchor point. This method must be used between begin_shape() and end_shape() and only when there is no MODE
parameter specified to begin_shape(). Using the 3D version requires rendering with P3D
.
Underlying Processing method: quadraticVertex
Syntax¶
quadratic_vertex(cx: float, cy: float, cz: float, x3: float, y3: float, z3: float, /) -> None
quadratic_vertex(cx: float, cy: float, x3: float, y3: float, /) -> None
Parameters¶
cx: float - the x-coordinate of the control point
cy: float - the y-coordinate of the control point
cz: float - the z-coordinate of the control point
x3: float - the x-coordinate of the anchor point
y3: float - the y-coordinate of the anchor point
z3: float - the z-coordinate of the anchor point
Updated on November 12, 2021 11:30:58am UTC