al_triangulate_polygon(3alleg5) | al_triangulate_polygon(3alleg5) |
al_triangulate_polygon - Allegro 5 API
#include <allegro5/allegro_primitives.h> bool al_triangulate_polygon( const float* vertices, size_t vertex_stride, const int* vertex_counts, void (*emit_triangle)(int, int, int, void*), void* userdata)
Divides a simple polygon into triangles, with zero or more other simple polygons subtracted from it - the holes. The holes cannot touch or intersect with the outline of the main polygon. Simple means the polygon does not have to be convex but must not be self-overlapping.
Parameters:
5.1.0
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