rerun_sdk_quickstart_3d_points_with_colors_and_arrows.py

1import rerun as rr
2import numpy as np
3
4# Initialize the Rerun SDK
5rr.init("rerun_example_quickstart", spawn=True)
6
7# Create some random points
8positions = np.random.uniform(-10, 10, size=[100, 3])
9colors = np.random.randint(0, 255, size=[100, 3])
10
11# Log a coordinate system to the world root
12rr.log("world", rr.Arrows3D(origins=[0, 0, 0], vectors=[[1, 0, 0], [0, 1, 0], [0, 0, 1]], colors=[[255, 0, 0], [0, 255, 0], [0, 0, 255]]))
13
14# Log the points to the scene
15rr.log("world/points", rr.Points3D(positions, colors=colors, radii=0.1))