# \#glb **URL:** https://forum.8thwall.com/tag/glb/9.md [Latest](https://forum.8thwall.com/latest.md) · [Categories](https://forum.8thwall.com/categories.md) · [Tags](https://forum.8thwall.com/tags.md) --- ## [Face mask that maps to expressions](https://forum.8thwall.com/t/face-mask-that-maps-to-expressions/8405)
**Author:** [@Chris\_Andrews](https://forum.8thwall.com/u/Chris_Andrews)\ **Replies:** 1\ **Last updated:** [October 20, 2025, 9:06pm UTC](https://forum.8thwall.com/t/face-mask-that-maps-to-expressions/8405 "2025-10-20T21:06:31Z")
Hi, could anyone tell me the best way to make a mask model manipulate with the mouth and facial expression? I’ve got the mask mapped to the face but im loading a glb based on the head occluder. Any advice would be grea… --- ## [The playback position of the animation clip cannot be changed](https://forum.8thwall.com/t/the-playback-position-of-the-animation-clip-cannot-be-changed/8243)
**Author:** [@Yusuke\_Mizutani](https://forum.8thwall.com/u/Yusuke_Mizutani)\ **Replies:** 2\ **Last updated:** [September 10, 2025, 5:51am UTC](https://forum.8thwall.com/t/the-playback-position-of-the-animation-clip-cannot-be-changed/8243 "2025-09-10T05:51:04Z")
Hello. I want to reset the animation playback position to 0 and play it every time the screen is tapped with the animationClip of the Gltf model in 8thwall Studio, but the playback position isn’t changing. Could you plea… --- ## [A custom component to attach to a button that will play an animation from a glb file](https://forum.8thwall.com/t/a-custom-component-to-attach-to-a-button-that-will-play-an-animation-from-a-glb-file/7029)
**Author:** [@Matthew\_Knowles](https://forum.8thwall.com/u/Matthew_Knowles)\ **Replies:** 3\ **Last updated:** [June 16, 2025, 10:59pm UTC](https://forum.8thwall.com/t/a-custom-component-to-attach-to-a-button-that-will-play-an-animation-from-a-glb-file/7029 "2025-06-16T22:59:53Z")
First of all, I am not a coder and trying to do everything in Studio. I have been able to copy and paste some custom components but I can’t find anything that does this. I have a glb and I want to have a button on screen… --- ## [How do I retain the textures/materials in uploaded GLBs?](https://forum.8thwall.com/t/how-do-i-retain-the-textures-materials-in-uploaded-glbs/1242)
**Author:** [@William\_Yeh](https://forum.8thwall.com/u/William_Yeh)\ **Replies:** 3\ **Last updated:** [May 19, 2025, 8:20pm UTC](https://forum.8thwall.com/t/how-do-i-retain-the-textures-materials-in-uploaded-glbs/1242 "2025-05-19T20:20:46Z")
I am making a cyberpunk city overlay with AR, I want to put this model: Cyberpunk Futuristic building Kitbash Bundle\_002 3D Model into my project. What I am doing is I am only uploading the model.glb from that screen… --- ## [Textures are building up on swaping the glbs on runtime](https://forum.8thwall.com/t/textures-are-building-up-on-swaping-the-glbs-on-runtime/2221)
**Author:** [@Arpit\_Shah](https://forum.8thwall.com/u/Arpit_Shah)\ **Replies:** 0\ **Last updated:** [July 27, 2024, 11:37am UTC](https://forum.8thwall.com/t/textures-are-building-up-on-swaping-the-glbs-on-runtime/2221 "2024-07-27T11:37:06Z")
Hi everyone! I’m creating a simple car configurator using 8th wall surface tracking. I noticed that the textures keep on increasing every time we toggle the models, even though we are loading/unloading the same set of … --- ## [Properly destroy entities with GLBs](https://forum.8thwall.com/t/properly-destroy-entities-with-glbs/628)
**Author:** [@Marketa\_Machova](https://forum.8thwall.com/u/Marketa_Machova)\ **Replies:** 2\ **Last updated:** [April 23, 2024, 6:56pm UTC](https://forum.8thwall.com/t/properly-destroy-entities-with-glbs/628 "2024-04-23T18:56:35Z")
Hi, I have an A-FRAME project where I generate enitities dynamically, but remove them later in the experience (the entities have gltf-attribute attached with textured GLB mesh. I use this.el.parentNode.removeChild(this.… --- ## [Model deformation](https://forum.8thwall.com/t/model-deformation/486)
**Author:** [@Colin\_Metcalfe](https://forum.8thwall.com/u/Colin_Metcalfe)\ **Replies:** 2\ **Last updated:** [February 28, 2024, 8:14pm UTC](https://forum.8thwall.com/t/model-deformation/486 "2024-02-28T20:14:12Z")
Hi @everyone, I’m currently working on a project in which I’m visualizing animated glb model of cartonic character over a marker. Character is looking fine in blender and gltf viewers but when I use this model in 8th wal…