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function gluOrtho2D( left, right, bottom, top )
% gluOrtho2D Interface to OpenGL function gluOrtho2D
%
% usage: gluOrtho2D( left, right, bottom, top )
%
% C function: void gluOrtho2D(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top)
% 26-Mar-2011 -- created (generated automatically from header files)
% 4-Apr-2013 Made compatible with OpenGL-ES.
% ---protected---
if nargin~=4,
error('invalid number of arguments');
end
if ~IsGLES
moglcore( 'gluOrtho2D', left, right, bottom, top );
return;
end
glOrthof(left, right, bottom, top, -1, +1);
return
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