| import math,sys | |
| from pathlib import Path | |
| sys.path.insert(0,str(Path(__file__).resolve().parents[1]));import nested_polygon_common as common | |
| from nested_polygon_validator_common import validate_dataset | |
| def vertices(center,side,angle): | |
| cx,cy=center;radius=side/math.sqrt(3);start=math.radians(angle-90);return [(cx+radius*math.cos(start+2*math.pi*i/3),cy+radius*math.sin(start+2*math.pi*i/3)) for i in range(3)] | |
| if __name__=="__main__":raise SystemExit(1 if validate_dataset(Path(__file__).resolve().parent,common.SPECS["triangle"],"triangles",vertices) else 0) | |