如何用局部空间Unity制作网格

Question

我正在围绕一个对象进行网格划分，但我需要网格在枢轴对象的局部空间中对齐

我有的代码

private void createColum()
{
for (int i =0; i<gridGame.Count;i++)
{
if(gridGame[i] == gridGame[0])
{
gridGame[i].localPosition = gridGame[0].localPosition;
}
if(gridGame[i]!= gridGame[0])
{

gridGame[i].localPosition = new Vector3(gridGame[i-1].localPosition.x + distX,gridGame[0].localPosition.y, gridGame[0].localPosition.z); 

}
if(i +1 > limiteFila)
{
if(i%limiteFila==0)
{
gridGame[i].localPosition = new Vector3(gridGame[0].position.x, gridGame[0].position.y , gridGame[i-Mathf.RoundToInt(limiteFila)].position.z + distY);
}else
{
gridGame[i].position = new Vector3(gridGame[i-1].position.x + distX, gridGame[0].position.y , gridGame[i-1].position.z);
}

}

gridGame[i].rotation = gridGame[0].rotation;

}
}

有了这个，物体的网格就形成了，但只有在世界空间中

你此刻的样子

Answer 1

我不确定这是否有帮助，但您可以将网格变成一个子对象，并将worldPositionStays保留为false，为此请使用SetParent(Transform parent, bool worldPositionStays)。例如，作为脚本的参考。

private void createColum()
{
for (int i =0; i<gridGame.Count;i++)
{
if(gridGame[i] == gridGame[0])
{
gridGame[i].localPosition = gridGame[0].localPosition;
gridGame[i].transform.SetParent(this.transform, false);
}
if(gridGame[i]!= gridGame[0])
{

gridGame[i].localPosition = new Vector3(gridGame[i-1].localPosition.x + distX,gridGame[0].localPosition.y, gridGame[0].localPosition.z); 

}
if(i +1 > limiteFila)
{
if(i%limiteFila==0)
{
gridGame[i].localPosition = new Vector3(gridGame[0].position.x, gridGame[0].position.y , gridGame[i-Mathf.RoundToInt(limiteFila)].position.z + distY);
}else
{
gridGame[i].position = new Vector3(gridGame[i-1].position.x + distX, gridGame[0].position.y , gridGame[i-1].position.z);
}

}

gridGame[i].rotation = gridGame[0].rotation;

}
}