# How to load metallicRoughnessTexture

**URL:** https://discourse.paraview.org/t/how-to-load-metallicroughnesstexture/10108
**Category:** ParaView Support
**Created:** [August 5, 2022, 12:05am UTC](https://discourse.paraview.org/t/how-to-load-metallicroughnesstexture/10108 "2022-08-05T00:05:28Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![HenryYang](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/h/e56c9b/32.png) [@HenryYang](https://discourse.paraview.org/u/HenryYang)
#### Post date: [August 5, 2022, 12:05am UTC](https://discourse.paraview.org/t/how-to-load-metallicroughnesstexture/10108/1 "2022-08-05T00:05:28Z")

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Some gltf models contain metallic roughness textures to perform the metallic material. How can I add the metallic roughness texture for a gltf model in paraview?

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [August 8, 2022, 5:38am UTC](https://discourse.paraview.org/t/how-to-load-metallicroughnesstexture/10108/2 "2022-08-08T05:38:50Z")

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Hi @HenryYang ,

You would need to extract the textures from the glTF file into png, and then use PBR rendering to set the texture in ParaVIew.

Best,

FYI @timothee.chabat @Michael @Adrien_Boucaud

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### Author: ![timothee.chabat](https://discourse.paraview.org/user_avatar/discourse.paraview.org/timothee.chabat/32/5729_2.png) [@timothee.chabat](https://discourse.paraview.org/u/timothee.chabat)
#### Post date: [August 8, 2022, 9:05am UTC](https://discourse.paraview.org/t/how-to-load-metallicroughnesstexture/10108/3 "2022-08-08T09:05:06Z")

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Here are some ressources to help you do what @mwestphal told you :

- [2. Object Shading Properties — ParaView Documentation 5.10.0 documentation](https://docs.paraview.org/en/latest/ReferenceManual/objectShadingProperties.html#pbr-lighting)
- [glTF 2.0 — Blender Manual](https://docs.blender.org/manual/en/2.90/addons/import_export/scene_gltf2.html#properties)