Provided by: allegro4-doc_4.4.2-10_all bug

NAME

       exzbuf - Z-buffered polygons demo. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       Example exzbuf

DESCRIPTION

       This  program  demonstrates  how  to  use  Z-buffered  polygons and floating point 3D math
       routines. It also provides a simple way to compute fps (frames per second) using a  timer.
       After selecting a screen resolution through the standard GUI dialog, the example shows two
       3D  cubes  rotating  and  intersecting  each  other.  Rather  than  having  full  polygons
       incorrectly  overlap other polygons due to per-polygon sorting, each pixel is drawn at the
       correct depth.

SEE ALSO

       BITMAP(3alleg4), END_OF_FUNCTION(3alleg4),  END_OF_MAIN(3alleg4),  LOCK_FUNCTION(3alleg4),
       LOCK_VARIABLE(3alleg4),   MATRIX_f(3alleg4),   PALETTE(3alleg4),   POLYTYPE_GCOL(3alleg4),
       SCREEN_H(3alleg4),       SCREEN_W(3alleg4),       V3D_f(3alleg4),        ZBUFFER(3alleg4),
       allegro_error(3alleg4),            allegro_exit(3alleg4),           allegro_init(3alleg4),
       allegro_message(3alleg4),      apply_matrix_f(3alleg4),       bitmap_color_depth(3alleg4),
       blit(3alleg4),   clear_bitmap(3alleg4),   clear_zbuffer(3alleg4),  create_bitmap(3alleg4),
       create_zbuffer(3alleg4),        desktop_palette(3alleg4),         destroy_bitmap(3alleg4),
       destroy_zbuffer(3alleg4),       font(3alleg4),       get_transformation_matrix_f(3alleg4),
       gfx_mode_select_ex(3alleg4),       install_int(3alleg4),        install_keyboard(3alleg4),
       install_mouse(3alleg4),            install_timer(3alleg4),            keypressed(3alleg4),
       palette_color(3alleg4),       persp_project_f(3alleg4),       polygon_z_normal_f(3alleg4),
       quad3d_f(3alleg4),     readkey(3alleg4),     screen(3alleg4),    set_color_depth(3alleg4),
       set_gfx_mode(3alleg4),          set_palette(3alleg4),          set_palette_range(3alleg4),
       set_projection_viewport(3alleg4),       set_zbuffer(3alleg4),      textprintf_ex(3alleg4),
       vsync(3alleg4)