al_draw_ribbon3
Allegro 5 api
Usage
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#include <allegro5/allegro_primitives.h> void al_draw_ribbon(const float *points, int points_stride, ALLEGRO_COLOR color, float thickness, int num_segments)
Overview
Draws a ribbon given an array of points. The ribbon will go through all of the passed points. The points buffer should consist of regularly spaced doublets of floats, corresponding to x and y coordinates of the vertices.
Parameters:
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points - An array of coordinate pairs (x and y) for each point
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points_stride - Distance (in bytes) between starts of successive pairs of coordinates in the points buffer
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color - Color of the spline
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thickness - Thickness of the spline, pass
<= 0to draw hairline spline
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num_segments - The number of segments