protected override void OnHandlePointerDown(HandleEventData eventData)
{
var linearEventData = (LinearHandleEventData)eventData;
m_LastPositions[eventData.rayOrigin] = linearEventData.raycastHitWorldPosition;
UpdateEventData(linearEventData);
base.OnHandlePointerDown(eventData);
}
protected override void OnHandleHovering(HandleEventData eventData)
{
if (m_DragSources.Count == 0)
{
UpdateEventData((LinearHandleEventData)eventData);
}
base.OnHandleHovering(eventData);
}
protected override void OnHandlePointerDown(HandleEventData eventData)
{
var planeEventData = eventData as PlaneHandleEventData;
m_LastPositions[eventData.rayOrigin] = planeEventData.raycastHitWorldPosition;
m_Plane.SetNormalAndPosition(transform.forward, transform.position);
base.OnHandlePointerDown(eventData);
}
protected override void OnHandleDragging(HandleEventData eventData)
{
if (IndexOfDragSource(eventData.rayOrigin) == 0)
{
var worldPosition = GetRayPoint(eventData);
eventData.deltaPosition = worldPosition - m_LastPosition;
m_LastPosition = worldPosition;
base.OnHandleDragging(eventData);
}
}
protected override void OnHandleHoverStarted(HandleEventData eventData)
{
var linearEventData = (LinearHandleEventData)eventData;
m_LastPositions[eventData.rayOrigin] = linearEventData.raycastHitWorldPosition;
if (m_DragSources.Count == 0)
{
UpdateEventData(linearEventData);
}
base.OnHandleHoverStarted(eventData);
}
protected override void OnHandlePointerDown(HandleEventData eventData)
{
var rayOrigin = eventData.rayOrigin;
var radialEventData = (RadialHandleEventData)eventData;
m_LastPositions[rayOrigin] = radialEventData.raycastHitWorldPosition;
var forward = rayOrigin.forward;
m_LastRayDirection[rayOrigin] = forward;
m_Plane.SetNormalAndPosition(forward, transform.position);
base.OnHandlePointerDown(eventData);
}
protected override void OnHandlePointerDown(HandleEventData eventData)
{
var sphereEventData = (SphereHandleEventData)eventData;
var rayOrigin = eventData.rayOrigin;
if (IndexOfDragSource(rayOrigin) == 0)
{
m_CurrentRadius = sphereEventData.raycastHitDistance;
m_ScrollRate = k_InitialScrollRate;
m_LastPosition = GetRayPoint(eventData);
base.OnHandlePointerDown(eventData);
}
}
protected override void OnHandleDragging(HandleEventData eventData)
{
UpdateEventData((LinearHandleEventData)eventData);
base.OnHandleDragging(eventData);
}
Vector3 GetRayPoint(HandleEventData eventData)
{
return(eventData.GetRay().GetPoint(m_CurrentRadius));
}