FrameSequence

class ansys.tools.visualization_interface.backends.pyvista.animation.FrameSequence

Bases: abc.ABC

Abstract interface for frame data sources.

This class provides an abstraction for different frame storage strategies, allowing for in-memory, lazy-loaded, or computed frame sequences.

Overview

Abstract methods

get_frame	Retrieve frame at given index.
__len__	Return total number of frames.

Import detail

from ansys.tools.visualization_interface.backends.pyvista.animation import FrameSequence

Method detail

abstractmethod FrameSequence.get_frame(index: int) → Any

Retrieve frame at given index.

Parameters:

indexint

Frame index to retrieve.

Returns:

Any

Frame data (typically a PyVista mesh or MeshObjectPlot).

abstractmethod FrameSequence.__len__() → int

Return total number of frames.

Returns:

int

Total frame count.