---
name: "BIS_fnc_richCurve_edenMarkStateDirty"
type: function
status: ok
groups: ["Curve3DEN"]
arma3_since: "1.78"
locality: {"argument": null, "effect": null, "server_exec": false}
source: https://community.bistudio.com/wiki/BIS_fnc_richCurve_edenMarkStateDirty
revid: 278924
updated: 2021-06-13T21:46:41Z
---

# BIS_fnc_richCurve_edenMarkStateDirty

*Function · Curve3DEN · Arma 3 v1.78*

## Description

Marks a curve state as dirty, so it knows it needs to recalculate For example, moving a key in EDEN

## Syntax

```sqf
[] call BIS_fnc_richCurve_edenMarkStateDirty
```

**Parameters:**

- `param0` — 0: Object    - The Curve

**Returns:** Nothing

## Function header

The comment at the top of the function's file in the game; this page's description, params, returns come from it.

```sqf
/*
Author: Nelson Duarte <@Nelson_G_Duarte>

Description:
Marks a curve state as dirty, so it knows it needs to recalculate
For example, moving a key in EDEN

Parameter(s):
_this select 0: Object    - The Curve

Returns:
Nothing
*/
```

<sub>Source: [BI Community Wiki — BIS fnc richCurve edenMarkStateDirty](https://community.bistudio.com/wiki/BIS_fnc_richCurve_edenMarkStateDirty) (revision 278924).</sub>