man POLYTYPE_ATEX_MASK_LIT () - Polygon rendering mode type Allegro game programming library.
NAME
POLYTYPE_ATEX_MASK_LIT, POLYTYPE_PTEX_MASK_LIT - Polygon rendering mode type Allegro game programming library.
SYNOPSIS
#include <allegro.h>
#define POLYTYPE_ATEX_MASK_LIT
#define POLYTYPE_PTEX_MASK_LIT
DESCRIPTION
Like POLYTYPE_ATEX_LIT and POLYTYPE_PTEX_LIT, but zero texture map pixels are skipped, allowing parts of the texture map to be transparent.