April 05
Prof. Ismael H. F. Santos -  ismael@tecgraf.puc-rio.br                                                          2
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Projeção Paralela (Ortho)
left
right
bottom
top
near
far
A
void glOrtho( GLdouble left, GLdouble right,
              GLdouble bottom, GLdouble top,
              GLdouble near_, GLdouble far_ );
void gluOrtho2D( GLdouble left, GLdouble right,
                 GLdouble bottom, GLdouble top );