# Question about node-red-contrib-ui-babylonjs-3d Updating Material properties

**URL:** <https://discourse.nodered.org/t/question-about-node-red-contrib-ui-babylonjs-3d-updating-material-properties/89663>\
**Category:** Dashboard\
**Created:** [22 July 2024 10:10 UTC](https://discourse.nodered.org/t/question-about-node-red-contrib-ui-babylonjs-3d-updating-material-properties/89663 "2024-07-22T10:10:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![OrangeRaspberry](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/orangeraspberry/32/106946_2.png) [@OrangeRaspberry](https://discourse.nodered.org/u/OrangeRaspberry)\
**Post date:** [22 July 2024 10:10 UTC](https://discourse.nodered.org/t/question-about-node-red-contrib-ui-babylonjs-3d-updating-material-properties/89663/1 "2024-07-22T10:10:25Z")

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Is it possible to update transparent color for 3d mesh?  
It is possible to set matirial alpha value to get transparent color when I use node-red-contrib-web-babylonjs.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [21 August 2024 10:10 UTC](https://discourse.nodered.org/t/question-about-node-red-contrib-ui-babylonjs-3d-updating-material-properties/89663/2 "2024-08-21T10:10:55Z")

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