# VTK ImageBasedLighting does not work in WebAssembly

**URL:** https://discourse.vtk.org/t/vtk-imagebasedlighting-does-not-work-in-webassembly/10553
**Category:** Web
**Created:** [January 29, 2023, 3:47am UTC](https://discourse.vtk.org/t/vtk-imagebasedlighting-does-not-work-in-webassembly/10553 "2023-01-29T03:47:05Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![ZLong-Li](https://discourse.vtk.org/user_avatar/discourse.vtk.org/zlong-li/32/6470_2.png) [@ZLong-Li](https://discourse.vtk.org/u/ZLong-Li)
#### Post date: [January 29, 2023, 3:47am UTC](https://discourse.vtk.org/t/vtk-imagebasedlighting-does-not-work-in-webassembly/10553/1 "2023-01-29T03:47:05Z")

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Hello，  
I used ImageBased Lighting in vtk9.1, which works well on the desktop side, but does not work in WebAssembly.  
thanks！