Package glitter :: Package utils :: Module objects

Module objects

Base classes for OpenGL objects.

To Do: Rethink what __del__ and __exit__ methods should do when the interpreter exits (e.g. restoring to a deleted object will not work).

Author: Stephan Wenger

Date: 2012-02-29

Classes

GLObject
Base class for objects that belong to an OpenGL context.

ManagedObject
Base class for objects that can be created and deleted in OpenGL.

StateMixin
Mixin for objects with properties.

BindableObject
Base class for objects that can be bound.

State
Context manager to add binding semantics to context property changes.

BindReleaseObject
Base class for objects that can be bound and released.

Functions

_get_context()
Grab the current context from the context module.

source code

with_obj(obj, f)
Create a wrapper that executes f in a with obj: block. source code

Variables

__package__ = 'glitter.utils'

Function Details

Grab the current context from the context module.

If no current context exists, a new one is created in a window system dependent way.

Note: The import is wrapped in a function definition to avoid infinite recursion on import because the context module imports this module.