# Py5Graphics.curve_vertices()
Create a collection of curve vertices.
## Description
Create a collection of curve vertices. The purpose of this method is to provide an alternative to repeatedly calling [](py5graphics_curve_vertex) in a loop. For a large number of curve vertices, the performance of `curve_vertices()` will be much faster.
The `coordinates` parameter should be a numpy array with one row for each curve vertex. There should be two or three columns for 2D or 3D points, respectively.
This method is the same as [](sketch_curve_vertices) but linked to a `Py5Graphics` object. To see example code for how it can be used, see [](sketch_curve_vertices).
## Signatures
```python
curve_vertices(
coordinates: npt.NDArray[np.floating], # 2D array of curve vertex coordinates with 2 or 3 columns for 2D or 3D points, respectively
/,
) -> None
```
Updated on June 26, 2023 01:51:29am UTC