---
title: "Model 3D"
description: "Local-first visual environment for building and running AI workflows. Build agents visually, deploy anywhere, privacy by design."
canonical: https://docs.nodetool.ai/nodes/nodetool/constant/model3d
markdown: https://docs.nodetool.ai/nodes/nodetool/constant/model3d.md
product: NodeTool
source: https://github.com/nodetool-ai/nodetool/blob/main/docs/nodes/nodetool/constant/model3d.md
---

# Model 3D

**Type:** `nodetool.constant.Model3D`

**Namespace:** `nodetool.constant`

## Description

Represents a 3D model constant in the workflow.
    3d, model, mesh, glb, obj, stl

    Use cases:
    - Provide a fixed 3D model input for processing nodes
    - Reference a specific 3D model file in the workflow
    - Set default 3D model for testing or demonstration purposes

## Properties

| Property | Type | Description | Default |
|----------|------|-------------|---------|
| value | `model_3d` |  | `{"type":"model_3d","uri":"","asset_id":null,"da...` |

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `model_3d` |  |

## Related Nodes

Browse other nodes in the [nodetool.constant](./) namespace.