picogl.safe

glGenSafe

Example Usage:

>>>self.hetatm_buffers_vao = gl_gen_safe(glGenVertexArrays) …self.hetatm_buffers_vbo_pos = gl_gen_safe(glGenBuffers)

Functions

gl_gen_safe(→ int)	glGenSafe
gl_delete_safe(→ None)	glDeleteSafe

Module Contents

picogl.safe.gl_gen_safe(gen_func: Callable[[int], int | list[int] | tuple[int] | numpy.ndarray], count: int = 1) → int

glGenSafe

Parameters:

• gen_func – Callable An OpenGL generator function like glGenVertexArrays or glGenBuffers

• count – Number of items to generate (default is 1)

Returns:

The first generated OpenGL handle (GLuint)

Calls an OpenGL glGen* function safely and returns a single GLuint handle.

picogl.safe.gl_delete_safe(delete_func: Callable[[int, int | Sequence[int]], None], handle: int | Sequence[int]) → None

glDeleteSafe

Parameters:

• delete_func – An OpenGL delete function like glDeleteBuffers or glDeleteVertexArrays

• handle – A single handle (int) or a sequence of handles (list/tuple/data)

Safely deletes OpenGL resources using glDelete* functions.