c# - 嵌套 For 循环 - 在 Unity 中生成卡坦风格的六角网格

Question

如标题所示，我正在尝试使用 C# 在 Unity 中生成一个程序化的六角网格。

void Start () 
{
    //5 mid
     startRowSize = 5;

    for (int i = 0; i < startRowSize; i++)
    {
        GameObject newHex = (GameObject)Instantiate(hex);
        hexWidth = newHex.gameObject.renderer.bounds.size.z;
        newHex.transform.Rotate(new Vector3(0,30,0));
        newHex.transform.position = new Vector3((i * hexWidth),0,0);
    }

    for (int row = 0; row <= startRowSize-1; row ++)
    {
    for (int i = 0; i < row; i++)
    {
        GameObject newHex = (GameObject)Instantiate(hex);
        newHex.transform.Rotate(new Vector3(0,30,0));
        newHex.transform.position = new Vector3(((i*hexWidth)+((hexWidth/2))+(row*(hexWidth/2))),0,((startRowSize-row))*-(hexWidth/1.17f));
    }
    }
}

代码有效，但是行是“向后”生成的，这意味着外行包含更多的十六进制数，而内行包含最少的十六进制数。

这显然是我想要达到的相反效果。几个小时以来我一直在搞乱这段代码，但我不明白为什么。

有什么想法吗？

Answer 1

因此，在修改代码几个小时后，我弄清楚了为什么它没有正确迭代。他是精炼的代码...

void Start () 
{
    //5 mid
     startRowSize = 10;

    for (int i = 0; i < startRowSize; i++)
    {
        GameObject newHex = (GameObject)Instantiate(hex);
        hexWidth = newHex.gameObject.renderer.bounds.size.z;
        newHex.transform.Rotate(new Vector3(0,30,0));
        newHex.transform.position = new Vector3((i * hexWidth),0,0);
    }

    for (int row = 0; row < startRowSize; row++)
    {
        for (int i = 0; i < startRowSize-1-row; i++)
            {
                GameObject newHex = (GameObject)Instantiate(hex);
                newHex.transform.Rotate(new Vector3(0,30,0));

            if (row == 0)
                {
                    newHex.transform.position = new Vector3(((i*hexWidth)+(hexWidth/2)),0,-(hexWidth/1.17f));
                }
            else
                {
                    newHex.transform.position = new Vector3((i*hexWidth)+((row+1)*(hexWidth/2)),0,(row+1)*-(hexWidth/1.17f));
                }
            }
    }

    for (int row = 0; row < startRowSize; row++)
    {
        for (int i = 0; i < startRowSize-1-row; i++)
            {
                GameObject newHex = (GameObject)Instantiate(hex);
                newHex.transform.Rotate(new Vector3(0,30,0));

            if (row == 0)
                {
                    newHex.transform.position = new Vector3(((i*hexWidth)+(hexWidth/2)),0,(hexWidth/1.17f));
                }
            else
                {
                    newHex.transform.position = new Vector3((i*hexWidth)+((row+1)*(hexWidth/2)),0,(row+1)*(hexWidth/1.17f));
                }
            }
    }
}

现在，有人可以建议如何稍微清理一下吗？我的脑袋都晕了...