A 3D point cloud with positions and optional colors, radii, labels, etc.

Components components

Required: Position3D

Recommended: Radius, Color

Optional: Text, ClassId, KeypointId

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Examples examples

Simple 3D points simple-3d-points

"""Log some very simple points."""

import rerun as rr

rr.init("rerun_example_points3d", spawn=True)

rr.log("points", rr.Points3D([[0, 0, 0], [1, 1, 1]]))

Randomly distributed 3D points with varying color and radius randomly-distributed-3d-points-with-varying-color-and-radius

"""Log some random points with color and radii."""

import rerun as rr
from numpy.random import default_rng

rr.init("rerun_example_points3d_random", spawn=True)
rng = default_rng(12345)

positions = rng.uniform(-5, 5, size=[10, 3])
colors = rng.uniform(0, 255, size=[10, 3])
radii = rng.uniform(0, 1, size=[10])

rr.log("random", rr.Points3D(positions, colors=colors, radii=radii))