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

# Conformal Spiral to Body

> AI context for Conformal Spiral to Body. Not linked in navigation.

> This page is for AI assistant context only. To use this package, visit [community.ntop.com](https://community.ntop.com/packages/ntop/conformal-spiral-to-body).

## Summary

This custom block creates a spiral that is conformal to an implicit body.

## Package Details

| Field            | Value                                                         |
| ---------------- | ------------------------------------------------------------- |
| **ID**           | `conformal-spiral-to-body`                                    |
| **Type**         | Block                                                         |
| **Author**       | nTop                                                          |
| **Version**      | 1.0.0                                                         |
| **nTop Version** | 5.44+                                                         |
| **Domain**       | Geometry                                                      |
| **Complexity**   | Beginner                                                      |
| **Tags**         | `conformal`, `spiral`, `implicit`, `surface-mapping`, `curve` |
| **License**      | MIT                                                           |
| **Verified**     | Yes                                                           |

***

This custom block creates a spiral that is conformal to an implicit body.

## Installation

Clone this repo or copy the package folder into your nTop workspace:

```bash theme={null}
git clone https://github.com/nTopology/Utilities.git
```

The package lives at `packages/ntop/conformal-spiral-to-body/`.

## Inputs

| Name                  | Type          | Description                                                                                                                        |
| --------------------- | ------------- | ---------------------------------------------------------------------------------------------------------------------------------- |
| `Implicit Body`       | Implicit Body | Body that the spiral will conform to                                                                                               |
| `Starting Point`      | Point         | Starting point of the spiral (recommended: bottom center point of the implicit body)                                               |
| `Spiral Direction`    | Vector        | The normal direction the spiral will rotate around                                                                                 |
| `Number of Rotations` | Scalar        | The number of rotations in the spiral                                                                                              |
| `Tolerance`           | Scalar        | Used in operations to create the conformal curve. Decrease if the curve is not conformal; increase if the block is slow to compute |
| `Increment Size`      | Scalar        | Controls the number of points used to generate the spiral. A smaller value produces a better-conforming spline                     |

## Outputs

| Name           | Type   | Description                                                    |
| -------------- | ------ | -------------------------------------------------------------- |
| `Final Spiral` | spline | Orients the Spline to ensure it wraps around the implicit body |

## License

MIT.

***

## Source

[https://community.ntop.com/packages/ntop/conformal-spiral-to-body](https://community.ntop.com/packages/ntop/conformal-spiral-to-body)