Tilemap.SetEditorPreviewColor

public void SetEditorPreviewColor (Vector3Int position, Color color);

パラメーター

position	Position of the editor preview Tile on the Tilemap.
color	Color to set the editor preview tile to at the XY coordinate.

Sets the color of an editor preview tile given the XYZ coordinates of a cell in the tile map.

The editor preview tile is used for previewing possible additions to the tile map.