# {py:mod}`simvx.graphics.renderer.occlusion_cull`

```{py:module} simvx.graphics.renderer.occlusion_cull
```

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull
:allowtitles:
```

## Module Contents

### Classes

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

* - {py:obj}`OcclusionTwoPhasePass <simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass>`
  - ```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass
    :summary:
    ```
````

### Data

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

* - {py:obj}`__all__ <simvx.graphics.renderer.occlusion_cull.__all__>`
  - ```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.__all__
    :summary:
    ```
* - {py:obj}`log <simvx.graphics.renderer.occlusion_cull.log>`
  - ```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.log
    :summary:
    ```
````

### API

````{py:data} __all__
:canonical: simvx.graphics.renderer.occlusion_cull.__all__
:value: >
   ['OcclusionTwoPhasePass']

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.__all__
```

````

````{py:data} log
:canonical: simvx.graphics.renderer.occlusion_cull.log
:value: >
   'getLogger(...)'

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.log
```

````

`````{py:class} OcclusionTwoPhasePass(engine: typing.Any, max_sets: int = 16)
:canonical: simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass
```

```{rubric} Initialization
```

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.__init__
```

````{py:method} setup() -> None
:canonical: simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.setup

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.setup
```

````

````{py:method} dispatch(cmd: typing.Any, *, phase: int, skip_cull: bool, indirect_buffer: typing.Any, draw_count: int, transform_buf: typing.Any, aabb_buf: typing.Any, hiz_view: typing.Any, hiz_sampler: typing.Any, vis_prev_buf: typing.Any, vis_next_buf: typing.Any, parity: int, view_proj: numpy.ndarray, base_extent: tuple[int, int], mip_count: int, max_objects: int, host_barrier: bool = False) -> None
:canonical: simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.dispatch

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.dispatch
```

````

````{py:method} cleanup() -> None
:canonical: simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.cleanup

```{autodoc2-docstring} simvx.graphics.renderer.occlusion_cull.OcclusionTwoPhasePass.cleanup
```

````

`````