Py5Graphics.quadratic_vertices()

Create a collection of quadratic vertices.

Description

Create a collection of quadratic vertices. The purpose of this method is to provide an alternative to repeatedly calling Py5Graphics.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.

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

Signatures

quadratic_vertices(
    coordinates: npt.NDArray[np.floating],  # 2D array of quadratic vertex coordinates with 4 or 6 columns for 2D or 3D points, respectively
    /,
) -> None

Updated on June 26, 2023 01:51:29am UTC