al_draw_polygon3
Allegro 5 api
Usage
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#include <allegro5/allegro_primitives.h> void al_draw_polygon(const float *vertices, int vertex_count, int join_style, ALLEGRO_COLOR color, float thickness, float miter_limit)
Overview
Draw an unfilled polygon. This is the same as passing ALLEGRO_LINE_CAP_CLOSED to al_draw_polyline(3).
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vertex - Interleaved array of (x, y) vertex coordinates
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vertex_count - Number of vertices in the array
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join_style - Member of ALLEGRO_LINE_JOIN(3) specifying how to render the joins between line segments
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color - Color of the line
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thickness - Thickness of the line, pass
<= 0to draw hairline lines
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miter_limit - Parameter for miter join style
Since
5.1.0