al_map_rgba_f3
Allegro 5 api
Usage
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#include <allegro5/allegro.h> ALLEGRO_COLOR al_map_rgba_f(float r, float g, float b, float a)
Overview
Convert r, g, b, a (ranging from 0.0f-1.0f) into an ALLEGRO_COLOR(3).
This function can be called before Allegro is initialized.