> For the complete documentation index, see [llms.txt](https://interopxyz.gitbook.io/surface-plus/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://interopxyz.gitbook.io/surface-plus/components/analysis/surface-side.md).

# Surface Side

## Description

Test the closest side to a sample point

{% tabs %}
{% tab title="Preview" %}
![](/files/pyJXpLHKiPMaolf4RyLX)
{% endtab %}

{% tab title="Location" %}
**Name** | Surface Side

**Nickname** | Side

**Tab** | Surface

**Panel** | Analysis

**Division** | 6
{% endtab %}

{% tab title="Inputs" %}
**S** | **Surface** (*surface*) | A Nurbs surface

**uv** | **Point** (*surface*) | The UV coordinate to evaluate
{% endtab %}

{% tab title="Outputs" %}
**I | Isostatus Index** (*int*) | The index of the isostatus state

**N | Name** (*string*) | The isostatus name

**C | Curve** (*curve*) | The corresponding edge curve
{% endtab %}

{% tab title="Mode" %}
*none*
{% endtab %}
{% endtabs %}

## Usage