void Update()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 1000f, mask))
{
index.x = Mathf.Round(hit.point.x / unitSize);
index.y = Mathf.Round(hit.point.z / unitSize);
selectionPos.x = index.x * unitSize;
selectionPos.y = index.y * unitSize;
}
else
{
return;
}
if (Input.GetMouseButtonDown(0))
{
selectionData[0] = index.x;
selectionData[1] = index.y;
selectionData[2] = 1;
selectionData[3] = 1;
nineSlice.SetPosition(
selectionPos.x,
hit.point.y + 0.01f,
selectionPos.y);
nineSlice.SetSize(unitSize, unitSize);
}
if (Input.GetMouseButton(0))
{
selectionData[2] = index.x - selectionData[0];
selectionData[3] = index.y - selectionData[1];
selX = (selectionData[0] + (selectionData[2] / 2f)) * unitSize;
selZ = (selectionData[1] + (selectionData[3] / 2f)) * unitSize;
nineSlice.SetPosition(selX, hit.point.y + 0.01f, selZ);
selW = selectionData[2] >= 0 ? selectionData[2] + 1 : selectionData[2] - 1;
selH = selectionData[3] >= 0 ? selectionData[3] + 1 : selectionData[3] - 1;
nineSlice.SetSize(
Mathf.Abs(selW * unitSize),
Mathf.Abs(selH * unitSize));
}
if (Input.GetMouseButtonUp(0))
{
Callbacks.SendSelectionData(selectionData);
}
}
void Awake()
{
grid = MeshUtils.CreatePlane(50f, 50f, 1, 1, new Vector3(0f, -0.001f, 0f));
grid.layer = LayerMask.NameToLayer("Selection");
grid.AddComponent<BoxCollider>().center = new Vector3(0f, 0.001f, 0f);
grid.name = "SelectionBase";
Destroy(grid.GetComponent<MeshRenderer>());
selectionData = new float[4]{0,0,0,0};
nineSlice = GetComponent<NineSlice>();
nineSlice.SetSize(unitSize, unitSize);
nineSlice.transform.rotation = Quaternion.Euler(90f, 0f, 0f);
}
void Awake()
{
grid = MeshUtils.CreatePlane(50f, 50f, 1, 1, new Vector3(0f, -0.001f, 0f));
grid.layer = LayerMask.NameToLayer("Selection");
grid.AddComponent <BoxCollider>().center = new Vector3(0f, 0.001f, 0f);
grid.name = "SelectionBase";
Destroy(grid.GetComponent <MeshRenderer>());
selectionData = new float[4] {
0, 0, 0, 0
};
nineSlice = GetComponent <NineSlice>();
nineSlice.SetSize(unitSize, unitSize);
nineSlice.transform.rotation = Quaternion.Euler(90f, 0f, 0f);
}