> ## 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.

# Ribs from Graph

Create extruded ribs from a graph on an implicit body surface and custom extrusion direction.

### Inputs

| Name | Type | Description |
| - | - | - |
| Graph | [Graph](../../../../block-documentation/types/graph) | The graph to extrude into ribs. |
| Body | [Implicit Body](../../../../block-documentation/types/implicit-body) | The body on which to maintain the centerlines. If no input is used in the "Direction" input, the ribs will be extruded along the surface normal direction of this part. |
| Height | [Scalar Field](../../../../block-documentation/types/scalar-field) | The height of the ribs. |
| Thickness | [Scalar Field](../../../../block-documentation/types/scalar-field) | The thickness of the ribs. |
| Direction | [Vector Field](../../../../block-documentation/types/vector-field) | The direction to extrude the ribs. If no vector field is provided, the gradient of the implicit body will be used. |
| Draft angle | [Scalar Field](../../../../block-documentation/types/scalar-field) | Draft angle to apply to the ribs. |
| Min. feature size | [Scalar](../../../../block-documentation/types/scalar) | Minimum feature size to accurately follow the surface of the body. If not specified, 0.5% of the diagonal length of the bounding box is taken as the minimum feature size. |

### Outputs

| Type |
| - |
| [Lattice](../../../../block-documentation/types/lattice) |


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