Version: 2017.2

Grid.GetCellCenterWorld

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public Vector3 GetCellCenterWorld (Vector3Int position);

Parameters

position Grid cell position.

Returns

Vector3 Center of the cell transformed into world space coordinates.

Description

Get the logical center coordinate of a grid cell in world space.

In a rectangular grid layout, a call to GridLayout.CellToWorld with Vector3Int parameter, returns a Vector3 coordinate that represents the bottom-left of the cell. This is mathematically correct, but when for example instantiating a GameObject into the grid, you often prefer the center of the cell instead.

// Snap the GameObject to parent Grid center of cell
using UnityEngine;

public class ExampleClass : MonoBehaviour { void Start() { Grid grid = transform.parent.GetComponent<Grid>(); Vector3Int cellPosition = grid.WorldToCell(transform.position); transform.position = grid.GetCellCenterWorld(cellPosition); } }