# I want to retarget tensorflowjs landmark-detection array to 3d model, how can i do that?

**URL:** <https://discourse.threejs.org/t/i-want-to-retarget-tensorflowjs-landmark-detection-array-to-3d-model-how-can-i-do-that/49717>\
**Category:** Questions\
**Tags:** animation, textures\
**Created:** [March 28, 2023, 7:20pm UTC](https://discourse.threejs.org/t/i-want-to-retarget-tensorflowjs-landmark-detection-array-to-3d-model-how-can-i-do-that/49717 "2023-03-28T19:20:47Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chwahajahmad](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/chwahajahmad/32/34927_2.png) [@chwahajahmad](https://discourse.threejs.org/u/chwahajahmad)\
**Post date:** [March 28, 2023, 7:20pm UTC](https://discourse.threejs.org/t/i-want-to-retarget-tensorflowjs-landmark-detection-array-to-3d-model-how-can-i-do-that/49717/1 "2023-03-28T19:20:47Z")

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Hi, I am new to animation and threejs stuff, i have an array of 496 vertices of face which i want to map on 3d chracter’s face, how can i do that?

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<div class="post-metadata">

**Author:** ![seanwasere](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/seanwasere/32/20864_2.png) [@seanwasere](https://discourse.threejs.org/u/seanwasere)\
**Post date:** [March 28, 2023, 10:25pm UTC](https://discourse.threejs.org/t/i-want-to-retarget-tensorflowjs-landmark-detection-array-to-3d-model-how-can-i-do-that/49717/2 "2023-03-28T22:25:46Z")

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Here is a work-in-progress Threejs Tensorflow example to help get you started.  
 ![image](https://canada1.discourse-cdn.com/flex035/uploads/threejs/original/3X/9/7/97ccccc85721d8c2831ff79073ac8a8569824823.png)  
It needs to use your webcam.

```bash
git clone https://github.com/techtee-ltd/TensorFlow_Threejs_FaceMesh.git
cd TensorFlow_Threejs_FaceMesh
npm install
npm run dev

```