> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# MediaPipeFaceMeshVisualize - ComfyUI Built-in Node Documentation

> Complete documentation for the MediaPipeFaceMeshVisualize node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/MediaPipeFaceMeshVisualize/en.md)

## Overview

Draws face landmark points and connection lines (a face mesh) on top of an input image. This node uses the landmark data produced by a face detection node to visualize the detected facial features, such as the eyes, nose, mouth, and face outline.

## Inputs

| Parameter        | Data Type       | Required | Range                                 | Description                                                                                                                                                                                                                                                       |
| ---------------- | --------------- | -------- | ------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `face_landmarks` | FACE\_LANDMARKS | Yes      |                                       | The face landmark data from a detection node.                                                                                                                                                                                                                     |
| `image`          | IMAGE           | No       |                                       | The image to draw the mesh on. If not connected, a black canvas of the same size as the detection result will be used.                                                                                                                                            |
| `connections`    | COMBO           | Yes      | `"all"`<br />`"fill"`<br />`"custom"` | Determines which parts of the face mesh to draw. `"all"` draws the full mesh (oval, eyes, brows, lips, irises, nose). `"fill"` draws a solid polygon of the face oval (silhouette mask). `"custom"` lets you toggle each feature individually. (default: `"all"`) |
| `color`          | COLOR           | Yes      |                                       | The color of the mesh lines and points. (default: `#00ff00`)                                                                                                                                                                                                      |
| `thickness`      | INT             | Yes      | 0 to 8                                | The thickness of the mesh lines in pixels. Setting this to 0 disables line drawing. (default: 1)                                                                                                                                                                  |
| `point_size`     | INT             | Yes      | 0 to 16                               | The radius of the landmark dots in pixels. Setting this to 0 disables dot drawing. (default: 2)                                                                                                                                                                   |

**Note on `connections` parameter:** When `"custom"` is selected, additional boolean inputs appear for each facial feature (e.g., `face_oval`, `lips`, `left_eye`, `right_eye`, `left_eyebrow`, `right_eyebrow`, `left_iris`, `right_iris`, `nose`, `tesselation`). Only the features you enable will be drawn.

## Outputs

| Output Name | Data Type | Description                                               |
| ----------- | --------- | --------------------------------------------------------- |
| `IMAGE`     | IMAGE     | The input image with the face landmarks mesh drawn on it. |

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