> ## 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.

# Sweep along Two Rails

<CardGroup cols={2}>
  <Card title="Implicit Body, Plane, Curve, Curve, Curve, Bool, 6.0.0" href="#implicit-body-plane-curve-curve-curve-bool-600" />

  <Card title="Profile, Curve, Curve, Curve, Bool, 6.0.0" href="#profile-curve-curve-curve-bool-600" />
</CardGroup>

***

<h2 id="implicit-body-plane-curve-curve-curve-bool-600">
  Implicit Body, Plane, Curve, Curve, Curve, Bool, 6.0.0
</h2>

Sweep a section of an implicit body along a spine curve while two rail curves drive its width and orientation.

### Inputs

| Name | Type | Description |
| - | - | - |
| Body | [Implicit Body](../../../../block-documentation/types/implicit-body) | Implicit body to sweep. The cross section of the body within the Start Plane will be swept along the rails. |
| Plane | [Plane](../../../../block-documentation/types/plane) | Plane used to define the cross-section of the body at the start of the sweep. |
| Spine | [Curve](../../../../block-documentation/types/curve) | Spine curve to define section plane orientation. |
| Rail 1 | [Curve](../../../../block-documentation/types/curve) | First rail curve to sweep along. |
| Rail 2 | [Curve](../../../../block-documentation/types/curve) | Second rail curve to sweep along. |
| Caps | [Bool](../../../../block-documentation/types/bool) | If checked, closes the swept body with planar caps at the start and end of the spine. |

### Outputs

| Type |
| - |
| [Implicit Body](../../../../block-documentation/types/implicit-body) |

***

<h2 id="profile-curve-curve-curve-bool-600">
  Profile, Curve, Curve, Curve, Bool, 6.0.0
</h2>

Sweep a Profile along a spine curve while two rail curves drive its width and orientation.

### Inputs

| Name | Type | Description |
| - | - | - |
| Profile | [Profile](../../../../block-documentation/types/profile) | Profile to sweep along the rails. |
| Spine | [Curve](../../../../block-documentation/types/curve) | Spine curve to define section plane orientation. |
| Rail 1 | [Curve](../../../../block-documentation/types/curve) | First rail curve to sweep along. |
| Rail 2 | [Curve](../../../../block-documentation/types/curve) | Second rail curve to sweep along. |
| Caps | [Bool](../../../../block-documentation/types/bool) | If checked, closes the swept body with planar caps at the start and end of the spine. |

### Outputs

| Type |
| - |
| [Implicit Body](../../../../block-documentation/types/implicit-body) |


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