// 次の問題への切り替え
public void NextQestion()
{
questionNum += 1;
questionNum = answer.CheakAnswerList(questionNum);
answerData = answer.GetAnswer(questionNum);
//if ((answerData = answer.GetAnswer(questionNum)) == default)
//{
// questionNum = 0;
// answerData = answer.GetAnswer(questionNum);
//}
InitializePoint();
SetFigureInfo();
state = State.NONE;
lineGenerator.state = LineGenerator.STATE.NONE;
Debug.Log("次");
}