picogl.buffers.glcleanup

This module provides helper functions for safely deleting OpenGL buffer objects, including vertex buffer objects (VBOs), vertex array objects (VAOs), and dictionaries of buffer handles. It ensures proper resource cleanup and avoids memory leaks in graphics applications.

Dependencies:

OpenGL (PyOpenGL)
picogl.backend.modern.core.vertex.base (for VertexBuffer type)

Functions:

Usage Example:

delete_buffer_object(my_vertex_buffer)
delete_vao(my_vao_id)
delete_dict_buffers(buffer_map)

Functions

`delete_dict_buffers`(→ None)	delete_dict_buffers
`delete_buffer_object`(→ None)	delete_buffer_object
`delete_buffer`(→ None)	delete_buffer
`delete_vao`(→ None)	delete_vao

Module Contents

picogl.buffers.glcleanup.delete_dict_buffers(buffer_dict: Dict[str, int]) → None[source]

delete_dict_buffers

Parameters:: buffer_dict
Returns:

picogl.buffers.glcleanup.delete_buffer_object(buffer: VertexBuffer | None) → None[source]

delete_buffer_object

Parameters:: buffer – Optional[int]
Returns:: None

picogl.buffers.glcleanup.delete_buffer(buffer: int | None) → None[source]

delete_buffer

Parameters:: buffer – Optional[int]
Returns:: None

picogl.buffers.glcleanup.delete_vao(vao: int | None) → None[source]

delete_vao

Parameters:: vao – Optional[int]
Returns:: None