set_add_blender

Enables an additive blender mode. Allegro game programming library.

Provided by: allegro4-doc (Version: 2:4.4.3.1-2)
Source: allegro4.4
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SYNOPSIS

#include <allegro.h>

void set_add_blender(int r, int g, int b, int a);

DESCRIPTION

Enables an additive blender mode for combining translucent or lit truecolor pixels.

SEE ALSO

set_trans_blender(3alleg4), drawing_mode(3alleg4)