| | '''OpenGL extension EXT.clip_volume_hint |
| | |
| | This module customises the behaviour of the |
| | OpenGL.raw.GL.EXT.clip_volume_hint to provide a more |
| | Python-friendly API |
| | |
| | Overview (from the spec) |
| | |
| | EXT_clip_volume_hint provides a mechanism for applications to |
| | indicate that they do not require clip volume clipping for |
| | primitives. It allows applications to maximize performance in |
| | situations where they know that clipping is unnecessary. |
| | EXT_clip_volume_hint is only an indication, though, and |
| | implementations are free to ignore it. |
| | |
| | The official definition of this extension is available here: |
| | http://www.opengl.org/registry/specs/EXT/clip_volume_hint.txt |
| | ''' |
| | from OpenGL import platform, constant, arrays |
| | from OpenGL import extensions, wrapper |
| | import ctypes |
| | from OpenGL.raw.GL import _types, _glgets |
| | from OpenGL.raw.GL.EXT.clip_volume_hint import * |
| | from OpenGL.raw.GL.EXT.clip_volume_hint import _EXTENSION_NAME |
| |
|
| | def glInitClipVolumeHintEXT(): |
| | '''Return boolean indicating whether this extension is available''' |
| | from OpenGL import extensions |
| | return extensions.hasGLExtension( _EXTENSION_NAME ) |
| |
|
| |
|
| | |
