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@acransac/vtk.js

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Visualization Toolkit for the Web

github.com/kitware/vtk-js

kitware/vtk-js

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## Introduction PointPicker is an extension of the picker to pick point from 2D to 3D. it's used to select a point by shooting a ray into a graphics window and intersecting with actor's defining geometry - specifically its points ## See Also [vtkPicker] [vtkAbstractPicker] ## pointId (get Number) Get the ID of the picked point. If pointId = -1, then nothing was picked ## useCellId (set Boolean) Specify whether the point search should be based on cell points or directly on the point list.