# {py:mod}`simvx.core.navigation3d.mesh`

```{py:module} simvx.core.navigation3d.mesh
```

```{autodoc2-docstring} simvx.core.navigation3d.mesh
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`NavigationMesh3D <simvx.core.navigation3d.mesh.NavigationMesh3D>`
  - ```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D
    :summary:
    ```
````

### Data

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`log <simvx.core.navigation3d.mesh.log>`
  - ```{autodoc2-docstring} simvx.core.navigation3d.mesh.log
    :summary:
    ```
````

### API

````{py:data} log
:canonical: simvx.core.navigation3d.mesh.log
:value: >
   'getLogger(...)'

```{autodoc2-docstring} simvx.core.navigation3d.mesh.log
```

````

`````{py:class} NavigationMesh3D()
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D
```

```{rubric} Initialization
```

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.__init__
```

````{py:property} vertices
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.vertices
:type: numpy.ndarray

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.vertices
```

````

````{py:property} triangles
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.triangles
:type: numpy.ndarray

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.triangles
```

````

````{py:property} triangle_count
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.triangle_count
:type: int

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.triangle_count
```

````

````{py:method} add_polygon(vertices: list[simvx.core.math.types.Vec3], cell_size: float = 0.0) -> None
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.add_polygon

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.add_polygon
```

````

````{py:method} add_triangle(v0: simvx.core.math.types.Vec3, v1: simvx.core.math.types.Vec3, v2: simvx.core.math.types.Vec3) -> None
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.add_triangle

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.add_triangle
```

````

````{py:method} add_obstacle(vertices: list[simvx.core.math.types.Vec3]) -> None
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.add_obstacle

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.add_obstacle
```

````

````{py:method} clear() -> None
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.clear

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.clear
```

````

````{py:method} bake_from_geometry(mesh_vertices: numpy.ndarray, mesh_indices: numpy.ndarray, agent_radius: float = 0.5, agent_height: float = 2.0, max_slope: float = 45.0, cell_size: float = 0.3, cell_height: float = 0.2) -> None
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.bake_from_geometry

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.bake_from_geometry
```

````

````{py:method} find_path(start: simvx.core.math.types.Vec3, end: simvx.core.math.types.Vec3) -> list[simvx.core.math.types.Vec3]
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.find_path

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.find_path
```

````

````{py:method} get_closest_point(point: simvx.core.math.types.Vec3) -> simvx.core.math.types.Vec3
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.get_closest_point

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.get_closest_point
```

````

````{py:method} is_point_on_mesh(point: simvx.core.math.types.Vec3, tolerance: float = 0.5) -> bool
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.is_point_on_mesh

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.is_point_on_mesh
```

````

````{py:method} sample_position(center: simvx.core.math.types.Vec3, radius: float, max_attempts: int = 30) -> simvx.core.math.types.Vec3 | None
:canonical: simvx.core.navigation3d.mesh.NavigationMesh3D.sample_position

```{autodoc2-docstring} simvx.core.navigation3d.mesh.NavigationMesh3D.sample_position
```

````

`````