POLYTYPE_GRGB
Section: Allegro manual (3)
Updated: version 4.2.2
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NAME
POLYTYPE_GRGB - Polygon rendering mode type Allegro game programming library.
SYNOPSIS
#include <allegro.h>
#define POLYTYPE_GRGB
DESCRIPTION
A gouraud shaded polygon which interpolates RGB triplets rather than a
single color. In 256-color modes this uses the global rgb_map table to
convert the result to an 8-bit paletted color, so it must only be used
after you have set up the RGB mapping table! The colors for each vertex are
taken from the `c' value, which is interpreted as a 24-bit RGB triplet
(0xFF0000 is red, 0x00FF00 is green, and 0x0000FF is blue).
SEE ALSO
polygon3d(3),
rgb_map(3),
ex3d(3)