Get Point

Get Point takes one point out of any point cloud by index and hands it on as a single live point. The cloud can be anything PointCloud understands — a Points output, Vision landmarks, a point array, or any structure with x and y.

Index is zero-based; negative values count from the end (−1 is the last point), exactly like Get by Index. When the index falls outside the cloud, Valid turns false and Point reads 0, 0, 0. Count always reports the cloud size.

• Follow one landmark — pull a single fingertip or joint out of a tracked cloud and drive a shape with it.
• Head and tail — index 0 and −1 give the ends of a trail, an L-System branch, or a Lines Visualize path.
• Scrub a cloud — cable an animated int (Counter, Iteration, a Math floor of Time) into Index to walk through the points one at a time.
• Open it further — Break Point on the result gives X, Y, Z as numbers.

• Point is a one-point cloud, so it also feeds Points Visualize, Points Merge or a particle shape directly.
• Use Valid to gate downstream work instead of testing for a 0, 0, 0 position — a real point can legitimately sit at the origin.
• Cloud order is the producer's order: Notes to Points with Stable Slots keeps indices meaningful over time, an unstable cloud does not.