private void test005()
{
CadFigure fig = GetTargetFigure();
if (fig.PointCount < 3)
{
return;
}
Vector3d v1 = fig.PointList[0].vector - fig.PointList[1].vector;
Vector3d v2 = fig.PointList[2].vector - fig.PointList[1].vector;
double t = CadMath.AngleOfVector(v1, v2);
double a = CadMath.Rad2Deg(t);
ItConsole.println(string.Format("angle:{0}(deg)", a));
}
