al_draw_spline(3)

Allegro 5 API

NAME

al_draw_spline - Allegro 5 API

SYNOPSIS

#include <allegro5/allegro_primitives.h>
void al_draw_spline(const float points[8], ALLEGRO_COLOR color, float thickness)

DESCRIPTION

Draws a Bézier spline given 4 control points.

Parameters:

•: points - An array of 4 pairs of coordinates of the 4 control points

•: color - Color of the spline

•: thickness - Thickness of the spline, pass <= 0 to draw a hairline spline

SEE ALSO

al_calculate_spline(3)