POLYTYPE_ATEX_MASK_LIT, POLYTYPE_PTEX_MASK_LIT - Polygon rendering mode type Allegro game programming

       Like POLYTYPE_ATEX_LIT and POLYTYPE_PTEX_LIT, but zero texture map pixels are skipped, allowing parts  of
       the texture map to be transparent.

       POLYTYPE_ATEX_MASK_LIT,  POLYTYPE_PTEX_MASK_LIT  -  Polygon  rendering mode type Allegro game programming
       library.

polygon3d(3alleg4), POLYTYPE_ATEX_LIT(3alleg4), POLYTYPE_PTEX_LIT(3alleg4), ex3d(3alleg4)

Allegro                                           version 4.4.3                  POLYTYPE_ATEX_MASK_LIT(3alleg4)

#include<allegro.h>#definePOLYTYPE_ATEX_MASK_LIT#definePOLYTYPE_PTEX_MASK_LIT