VisionEgg.Core

Package VisionEgg :: Module Core

Module VisionEgg.Core

Core Vision Egg functionality.

This module contains the architectural foundations of the Vision Egg.

Classes
`FixationSpot`	A rectangle stimulus, typically used as a fixation spot.
`FrameTimer`	Time inter frame intervals and compute frames per second.
`OrthographicProjection`	An orthographic projection.
`OrthographicProjectionNoZClip`	An orthographic projection without Z clipping.
`PerspectiveProjection`	A perspective projection.
`Projection`	Converts stimulus coordinates to viewport coordinates.
`Screen`	An OpenGL window, possibly displayed across multiple displays.
`SimplePerspectiveProjection`	A simplified perspective projection.
`Stimulus`	Base class for a stimulus.
`Viewport`	Connects stimuli to a screen.

Function Summary
	`add_gl_assumption(gl_variable, required_value, failure_callback)` Save assumptions for later checking once OpenGL context created.
	`get_default_screen()` Make an instance of Screen using a GUI window or from config file.
	`init_gl_extension(prefix, name)`
	`post_gl_init()` Called by Screen instance.
	`swap_buffers()`

Variable Summary
`str`	`__author__` = `'Andrew Straw <astraw@users.sourceforge.net...`
`str`	`__cvs__` = `'1.147'`
`str`	`__date__` = `'2003/09/19 08:45:21'`
`str`	`__version__` = `'0.9.9'`
`list`	`gl_assumptions` = `[]`

Function Details

Save assumptions for later checking once OpenGL context created.

Make an instance of Screen using a GUI window or from config file.

Called by Screen instance. Requires OpenGL context to be created.

Variable Details

Generated by Epydoc 2.0 on Fri Sep 19 18:29:37 2003