for (int i = 0; i < PastPoint.Count-1; i++) { DxfIofo.POINT avgPoint = new DxfIofo.POINT(); DxfIofo.POINT point1 = PastPoint[i]; DxfIofo.POINT point2 = PastPoint[i + 1]; avgPoint.X = (point1.X + point2.X) / 2; avgPoint.Y= (point1.Y + point2.Y) / 2; // 插入平均值 PastPoint.Insert(i + 1, avgPoint); // 更新循环上限,因为插入了一个新的点 i++; }继续插值,再插值三个
时间: 2024-02-10 08:26:26 浏览: 31
继续插值三个点的代码如下所示:
```csharp
for (int i = 0; i < PastPoint.Count - 1; i++)
{
DxfIofo.POINT point1 = PastPoint[i];
DxfIofo.POINT point2 = PastPoint[i + 1];
DxfIofo.POINT avgPoint = new DxfIofo.POINT();
avgPoint.X = (point1.X + point2.X) / 2;
avgPoint.Y = (point1.Y + point2.Y) / 2;
// 插入第一个平均值点
PastPoint.Insert(i + 1, avgPoint);
// 更新循环上限,因为插入了一个新的点
i++;
// 插入另外两个平均值点
DxfIofo.POINT point3 = PastPoint[i + 1];
DxfIofo.POINT avgPoint2 = new DxfIofo.POINT();
avgPoint2.X = (avgPoint.X + point3.X) / 2;
avgPoint2.Y = (avgPoint.Y + point3.Y) / 2;
PastPoint.Insert(i + 1, avgPoint2);
i++;
DxfIofo.POINT avgPoint3 = new DxfIofo.POINT();
avgPoint3.X = (avgPoint2.X + point3.X) / 2;
avgPoint3.Y = (avgPoint2.Y + point3.Y) / 2;
PastPoint.Insert(i + 1, avgPoint3);
}
```
这段代码会在每两个点之间插入一个平均值点,并在这个新插入的点后再插入两个平均值点。这样就实现了连续插值三个点的需求。需要注意的是,在插入新点之后,需要更新循环索引 `i` 的值,以保持正确的遍历顺序。