Points3D
A 3D point cloud with positions and optional colors, radii, labels, etc.
Components components
Required: Position3D
Optional: Text, ClassId, KeypointId
Shown in shown-in
- Spatial3DView
- Spatial2DView (if logged above active projection)
API reference links api-reference-links
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))
