> For the complete documentation index, see [llms.txt](https://docs.meshmorpher.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.meshmorpher.com/graph/geometry/blend.md).

# Blend

<div align="left"><figure><img src="/files/lQYddIS7dALcMgW7uQiR" alt=""><figcaption></figcaption></figure></div>

```
/**
 * Node that blends between two meshes using an alpha value.
 * 
 * This node linearly interpolates vertex positions between two input meshes
 * based on the Alpha parameter (-1 to 1).
 * 
 * Usage:
 * 1. Connect two meshes with matching topology
 * 2. Adjust Alpha to control the blend amount
 * 3. Output is the interpolated mesh
 */
```

| Parameter                             | Description                                                                   |
| ------------------------------------- | ----------------------------------------------------------------------------- |
| <p>Alpha</p><p><code>float</code></p> | The Alpha for deltas between Mesh and Target. Meshes must have same topology. |