al_draw_spline(3)al_draw_spline(3)NAMEal_draw_spline - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro_primitives.h>
void al_draw_spline(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 ALSOal_calculate_spline(3)Allegro reference manualal_draw_spline(3)