Viewing file:  GL_1_4.py (1.56 KB) -rw-r--r--
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'''OpenGL extension VERSION.GL_1_4
This module customises the behaviour of the
OpenGL.raw.GL.VERSION.GL_1_4 to provide a more
Python-friendly API
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/VERSION/GL_1_4.txt
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions, wrapper
from OpenGL.GL import glget
import ctypes
from OpenGL.raw.GL.VERSION.GL_1_4 import *
### END AUTOGENERATED SECTION
from OpenGL.lazywrapper import lazy
from OpenGL.GL.pointers import glDrawElements
#glMultiDrawElements = wrapper.wrapper( glMultiDrawElements ).setPyConverter(
# 'indices', arrays.AsArrayOfType( 'indices', 'type' ),
#).setCResolver(
# 'indices', arrays.ArrayDatatype.voidDataPointer ,
#).setPyConverter(
# 'count', arrays.AsArrayTyped( 'count', arrays.GLsizeiArray ),
#).setCResolver(
# 'count', arrays.ArrayDatatype.voidDataPointer ,
#)
@lazy( glMultiDrawElements )
def glMultiDrawElements(baseOperation, primtype, counts, typ, indices, primcount=None):
"""Currently glMultiDrawElements is not working in the wrapper
We are replacing the code with a sequence of glDrawElements calls
as per the spec for the function. Basically we'd spend more effort
making an array of array pointers than we would creating a simple
iteration in Python.
"""
if primcount is not None:
for i in xrange( primcount ):
glDrawElements( primtype, counts[i], typ, indices[i] )
else:
for c,i in zip( counts, indices ):
glDrawElements( primtype, c, typ, i )
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