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'''OpenGL extension NV.scissor_exclusive
This module customises the behaviour of the
OpenGL.raw.GLES2.NV.scissor_exclusive to provide a more
Python-friendly API
Overview (from the spec)
In unextended OpenGL, applications can enable a per-viewport scissor test
(SCISSOR_TEST) where fragments are discarded if their (x,y) coordinates
lie outside the corresponding scissor rectangle. In this extension, we
provide a separate per-viewport exclusive scissor test, where fragments
are discarded if their (x,y) coordinates lie *inside* the corresponding
exclusive scissor rectangle.
The regular (inclusive) scissor test and exclusive scissor test are
orthogonal; applications can enable either or both tests for each
viewport. If both tests are enabled, fragments will be discarded unless
their (x,y) coordinates are both inside the regular scissor rectangle and
outside the exclusive scissor rectangle.
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/NV/scissor_exclusive.txt
'''
from OpenGL import platform, constant, arrays
from OpenGL import extensions, wrapper
import ctypes
from OpenGL.raw.GLES2 import _types, _glgets
from OpenGL.raw.GLES2.NV.scissor_exclusive import *
from OpenGL.raw.GLES2.NV.scissor_exclusive import _EXTENSION_NAME
def glInitScissorExclusiveNV():
'''Return boolean indicating whether this extension is available'''
from OpenGL import extensions
return extensions.hasGLExtension( _EXTENSION_NAME )
# INPUT glScissorExclusiveArrayvNV.v size not checked against 'count'
glScissorExclusiveArrayvNV=wrapper.wrapper(glScissorExclusiveArrayvNV).setInputArraySize(
'v', None
)
### END AUTOGENERATED SECTION
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