Mouse picking returning incorrect worldspace position

Kitware / react-vtk-js

Declarative library exposing vtk.js visualization pipeline as React components

https://kitware.github.io/react-vtk-js/

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Mouse picking returning incorrect worldspace position #93

Closed tamaynard closed 1 year ago

tamaynard commented 1 year ago

Seems like there's been a regression in the mouse picking feature since #37, as I am having a similar issue once again. Appears to be something with an incorrect z-value once again. Here's a simple repro case https://codesandbox.io/s/react-vtk-js-base-forked-o60cu0?file=/src/App.js. Clicking on the cube surface should place the red sphere on the surface of the cube under the mouse. However, it seems to be only intermittently selecting the correct coordinate.

floryst commented 1 year ago

The issue seems to have started with 1.8.5. I wonder if it's related to react-vtk-js still incorrectly bundling parts of vtk.js. Will have to examine this further.