quadratic_vertices()#

Create a collection of quadratic vertices.

Examples#

example picture for quadratic_vertices()
1import numpy as np
2
3def setup():
4    random_quadratic_vertices = 100 * np.random.rand(25, 4)
5    py5.begin_shape()
6    py5.vertex(py5.width / 2, py5.height / 2)
7    py5.quadratic_vertices(random_quadratic_vertices)
8    py5.end_shape()

Description#

Create a collection of quadratic vertices. The purpose of this method is to provide an alternative to repeatedly calling quadratic_vertex() in a loop. For a large number of quadratic vertices, the performance of quadratic_vertices() will be much faster.

The coordinates parameter should be a numpy array with one row for each quadratic vertex. The first few columns are for the control point and the next few columns are for the anchor point. There should be four or six columns for 2D or 3D points, respectively.

Underlying Processing method: quadraticVertices

Syntax#

quadratic_vertices(coordinates: npt.NDArray[np.floating], /) -> None

Parameters#

  • coordinates: npt.NDArray[np.floating] - 2D array of quadratic vertex coordinates with 4 or 6 columns for 2D or 3D points, respectively

Updated on February 26, 2022 13:22:44pm UTC