# INTERIOR::IS_COLLISION_MARKED_OUTSIDE

- **Hash:** `0xF291396B517E25B2`
- **Namespace:** INTERIOR
- **Runtime name (Lua/JS):** `IsCollisionMarkedOutside`
- **Side:** client (game native)
- **Name status:** official
- **Documentation:** described
- **Since game build:** 1207
- **URL:** https://natives.borderlinerp.com/natives/INTERIOR/IS_COLLISION_MARKED_OUTSIDE

## Signature

```c
BOOL IS_COLLISION_MARKED_OUTSIDE(float x, float y, float z);
```

## Parameters

- `x` (`float`)
- `y` (`float`)
- `z` (`float`)

## Returns

`BOOL`

## Description

Returns true if the collision at the specified coords is marked as being outside (false if there's an interior)

## Usage

### Lua

```lua
local retval = IsCollisionMarkedOutside(x, y, z)

-- always available, by hash
local retval = Citizen.InvokeNative(0xF291396B517E25B2, x, y, z, Citizen.ReturnResultAnyway())
```

### JavaScript

```js
const retval = IsCollisionMarkedOutside(x, y, z);

// by hash
const retval = Citizen.invokeNative('0xF291396B517E25B2', x + 0.0000001, y + 0.0000001, z + 0.0000001, Citizen.returnResultAnyway());
```

### C#

```csharp
bool retval = Function.Call<bool>((Hash)0xF291396B517E25B2, x, y, z);
```

- Float parameters: Lua integers (`10`, or whole numbers decoded from NUI/JSON) are sent as ints and read as garbage. Write `10.0` or `value + 0.0`. The generated JS wrappers add `0.0000001` to non-zero floats for the same reason.

*Sources: alloc8or RDR3 NativeDB.*