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List all frame names and stored timestamps


list = info(frames) returns a structure array with an element for each frame containing the frame name, parent frame, and all stored timestamps.

Input Arguments

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Transform tree defining the child-parent frame relationship at given timestamps, specified as a transformTree object.

Output Arguments

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List of frame names, parents, and timestamps, specified as a structure array. The elements of the structure array are:

  • FrameNames –– String scalars listing each frame name.

  • ParentNames –– String scalars listing the parent of each frame. The base frame returns an empty string.

  • Timestamps –– Vectors of timestamps for each frame. Each vector is padded with NaNs based on the MaxNumTransforms property of frames.

Introduced in R2020b