可用于赛道的生成，当然为了性能 和精度 可以几个低阶的bezier 合并起来作为一个完整的

public static List
    
      GetBezierPoints(List
     
       pathToCurve, int interpolations)    {        List
      
        tempPoints;        List
       
         curvedPoints;        int pointsLength = 0;        int curvedLength = 0;        if (interpolations < 1)            interpolations = 1;        pointsLength = pathToCurve.Count;        curvedLength = (pointsLength * Mathf.RoundToInt(interpolations)) - 1;        curvedPoints = new List
        
         (curvedLength);        float t = 0.0f;        for (int pointInTimeOnCurve = 0; pointInTimeOnCurve < curvedLength + 1; pointInTimeOnCurve++)        {            t = Mathf.InverseLerp(0, curvedLength, pointInTimeOnCurve);            tempPoints = new List
         
          (pathToCurve); for (int j = pointsLength - 1; j > 0; j--) { for (int i = 0; i < j; i++) { tempPoints[i] = (1 - t) * tempPoints[i] + t * tempPoints[i + 1]; } } curvedPoints.Add(tempPoints[0]); } return curvedPoints; }
         
        
       
      
     
    

输入生成的点的个数即可，也可改写为time 来生成