# vtkArrowSource

**URL:** https://discourse.vtk.org/t/vtkarrowsource/759
**Category:** Web
**Created:** [April 15, 2019, 10:35am UTC](https://discourse.vtk.org/t/vtkarrowsource/759 "2019-04-15T10:35:18Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![marf](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/m/c4cdca/32.png) [@marf](https://discourse.vtk.org/u/marf)
#### Post date: [April 15, 2019, 10:35am UTC](https://discourse.vtk.org/t/vtkarrowsource/759/1 "2019-04-15T10:35:18Z")

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After importing the newest vtk.js from [https://unpkg.com/vtk.js@8.4.2/dist/vtk.js](https://unpkg.com/vtk.js@8.4.2/dist/vtk.js) I realized that the vtkArrowSource is not part of it. Before I used an older version, where it wasn’t included either but I hoped this would have been resolved by now. The only place I can find the vtkArrowSource is the npm package ☹

PS. The same is true for the Circle- and the CylinderSource

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### Author: ![Sebastien\_Jourdain](https://discourse.vtk.org/user_avatar/discourse.vtk.org/sebastien_jourdain/32/100_2.png) [@Sebastien\_Jourdain](https://discourse.vtk.org/u/Sebastien_Jourdain)
#### Post date: [April 15, 2019, 3:06pm UTC](https://discourse.vtk.org/t/vtkarrowsource/759/2 "2019-04-15T15:06:03Z")

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Feel free to submit a Merge request with a fix. This can be quickly integrated.