# Virtual try on a in memory 3D model

**URL:** <https://forum.deepar.ai/t/virtual-try-on-a-in-memory-3d-model/1192>\
**Category:** Help & Questions\
**Created:** [September 29, 2025, 12:08pm UTC](https://forum.deepar.ai/t/virtual-try-on-a-in-memory-3d-model/1192 "2025-09-29T12:08:42Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Javier\_Perez](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.deepar.ai/javier_perez/32/1209_2.png) [@Javier\_Perez](https://forum.deepar.ai/u/Javier_Perez)\
**Post date:** [September 29, 2025, 12:08pm UTC](https://forum.deepar.ai/t/virtual-try-on-a-in-memory-3d-model/1192/1 "2025-09-29T12:08:42Z")

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Hi Everyone,

I’m looking for a solution that will allow me to do a virtual try-on of a 3D model already loaded using threejs in the browser session. Example: A user, after having customized a sunglasses 3D model, can try it on.

Can DeepAr address this use case?

Thanks

Javier

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<div class="post-metadata">

**Author:** ![Javier\_Perez](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.deepar.ai/javier_perez/32/1209_2.png) [@Javier\_Perez](https://forum.deepar.ai/u/Javier_Perez)\
**Post date:** [September 29, 2025, 1:42pm UTC](https://forum.deepar.ai/t/virtual-try-on-a-in-memory-3d-model/1192/2 "2025-09-29T13:42:25Z")

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I’m reviewing the docs, Is it possible to get the [FaceData](https://docs.deepar.ai/deepar-sdk/deep-ar-sdk-for-web/api-reference/interfaces/FaceData.html) values without loading an effect?

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<div class="post-metadata">

**Author:** ![Disho](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.deepar.ai/disho/32/97_2.png) [@Disho](https://forum.deepar.ai/u/Disho)\
**Post date:** [October 6, 2025, 8:23am UTC](https://forum.deepar.ai/t/virtual-try-on-a-in-memory-3d-model/1192/3 "2025-10-06T08:23:24Z")

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It is. Just load some face effect with no mesh. It will trigger face tracking.