l5kit.rasterization.stub_rasterizer module

class l5kit.rasterization.stub_rasterizer.StubRasterizer(render_context: l5kit.rasterization.render_context.RenderContext)

Bases: l5kit.rasterization.rasterizer.Rasterizer

This rasterizer doesn’t actually do anything, it returns an all-black image. Useful for testing.

num_channels() → int

rasterize(history_frames: numpy.ndarray, history_agents: List[numpy.ndarray], history_tl_faces: List[numpy.ndarray], agent: Optional[numpy.ndarray] = None) → numpy.ndarray

Just return an empty raster_size x 3 black image

to_rgb(in_im: numpy.ndarray, **kwargs: dict) → numpy.ndarray

Return a completely black image.