// Update is called once per frame
void Update()
{
Vector2 pos = Vector2.zero;
mySettings.RaycastToCanvasSpace(Camera.main.ScreenPointToRay(Input.mousePosition), out pos);
this.transform.localPosition = pos;
}
/// <summary>
/// drag the transform along the mouse. We use raycast to determine its position on curved canvas.
/// </summary>
/// <param name="data"></param>
public void OnDrag(PointerEventData data)
{
CurvedUISettings myCurvedCanvas = GetComponentInParent <CurvedUISettings>();
Ray ray3d = Camera.main.ScreenPointToRay(new Vector2(Screen.width / 2.0f, Screen.height / 2.0f));
if (CurvedUIInputModule.ControlMethod == CurvedUIInputModule.CUIControlMethod.MOUSE)
{
//position when using mouse
ray3d = Camera.main.ScreenPointToRay(Input.mousePosition);
}
else if (CurvedUIInputModule.ControlMethod == CurvedUIInputModule.CUIControlMethod.GAZE)
{
//position when using gaze
ray3d = Camera.main.ScreenPointToRay(new Vector2(Screen.width / 2.0f, Screen.height / 2.0f));
}
//find a canvas underneath the pointer.
RaycastHit hit;
if (Physics.Raycast(ray3d, out hit))
{
CurvedUISettings curvedCanvasUnderPointer = hit.collider.GetComponentInParent <CurvedUISettings>();
Vector2 newPos = Vector2.zero;
if (curvedCanvasUnderPointer != null)
{
//change canvas if we moved it to the other one.
if (curvedCanvasUnderPointer != myCurvedCanvas)
{
//move this panel to the other canvas and resets its position.
this.transform.SetParent(curvedCanvasUnderPointer.transform);
this.transform.ResetTransform();
//force the panel and each of its children to update their parent CurvedUISettings.
//This will ensure they will rebuild with proper angle and stuff.
foreach (CurvedUIVertexEffect eff in GetComponentsInChildren <CurvedUIVertexEffect>())
{
eff.FindParentSettings(true);
}
}
//find the raycast position in flat canvas units.
curvedCanvasUnderPointer.RaycastToCanvasSpace(ray3d, out newPos);
//set the new position of the panel. Add the drag point so we're still holding the object in the same spot.
(transform as RectTransform).localPosition = newPos + dragPoint;
}
}
}
#pragma warning restore 0649
// Update is called once per frame
void Update()
{
Vector3 worldSpaceMousePosInWorldSpace = MouseCanvas.CanvasToCurvedCanvas(WorldSpaceMouse.localPosition);
Ray ControllerRay = new Ray(Camera.main.transform.position, worldSpaceMousePosInWorldSpace - Camera.main.transform.position);
CurvedUIInputModule.CustomControllerRay = ControllerRay;
if (Input.GetButton("Fire2"))
{
Vector2 newPos = Vector2.zero;
MouseCanvas.RaycastToCanvasSpace(new Ray(Camera.main.transform.position, Camera.main.transform.forward), out newPos);
CurvedUIInputModule.Instance.WorldSpaceMouseInCanvasSpace = newPos;
}
Debug.DrawRay(ControllerRay.GetPoint(0), ControllerRay.direction * 1000, Color.cyan);
}