private void OnMouseDrag()
{
//Debug.Log("OnMouseDrag:"+Time.time );
if (!enabled)
{
return;
}
if (PlateformData.GetCurrentPlatform() == PlatformType.PC && _enableMove)
{
//三维物体坐标转屏幕坐标
Vector3 screenSpace = GlobeData.GetCurrentEventCamera().WorldToScreenPoint(transform.position);
Vector3 mousePosition = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
//物体的位置，屏幕坐标转换为世界坐标
Vector3 objectPosition = GlobeData.GetCurrentEventCamera().ScreenToWorldPoint(mousePosition);
Vector3 offset = objectPosition - lastpos;
//Vector3 pos = GlobeData._DragObj.position + offset;
// GlobeData._DragObj.position = Vector3.Lerp(GlobeData._DragObj.position, pos, speed * Time.deltaTime * 10);
// transform.position += offset;
if (action == 1 && _Tran != null)
{
Vector3 pos = _Tran.position + offset;
_Tran.position = Vector3.Lerp(_Tran.position, pos, _speed * Time.deltaTime * 10);
}
else
{
Vector3 pos = transform.position + offset;
transform.position = Vector3.Lerp(transform.position, pos, _speed * Time.deltaTime * 10);
}
lastpos = objectPosition;
}
}
/// <summary>
/// 检测是否拖动子节点
/// </summary>
private void DragOther()
{
if (Input.GetMouseButtonDown(0))
{
//Debug.Log(GlobeData._RightRaycaster._Result.gameObject);
OperationBaseItem zom = isCheckChild();
if (zom != null && zom == this)
{
isChild = true;
CheckAction();
GlobeData._DragObj = transform;
//三维物体坐标转屏幕坐标
Vector3 screenSpace = GlobeData.GetCurrentEventCamera().WorldToScreenPoint(GlobeData._DragObj.position);
Vector3 mousePosition = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
//物体的位置，屏幕坐标转换为世界坐标
Vector3 objectPosition = GlobeData.GetCurrentEventCamera().ScreenToWorldPoint(mousePosition);
lastpos = objectPosition;
}
}
if (Input.GetMouseButton(0) && GlobeData._DragObj != null && GlobeData._RightRaycaster._Result.gameObject != null)
{
if (isChild)
{
OnMouseDrag();
}
}
if (Input.GetMouseButtonUp(0))
{
GlobeData._DragObj = null;
isChild = false;
}
}
private void RotationAxis(Transform t)
{
//计算方向向量
Vector3 nowPos = GlobeData.GetCurrentEventCamera().WorldToScreenPoint(GlobeData._RightRaycaster.BreakPoints[0]);
Vector3 offset = lastPenPos - nowPos;
CheckAction();
if (action == 1 && _Tran != null)
{
if (_enableX)
{
_Tran.Rotate(Vector3.right * offset.y * Time.deltaTime * _RotationSpeed, Space.Self);
}
if (_enableY)
{
_Tran.Rotate(Vector3.up * offset.x * Time.deltaTime * _RotationSpeed, Space.Self);
}
}
else
{
if (_enableX)
{
transform.Rotate(Vector3.right * offset.y * Time.deltaTime * _RotationSpeed, Space.Self);
}
if (_enableY)
{
transform.Rotate(Vector3.up * offset.x * Time.deltaTime * _RotationSpeed, Space.Self);
}
}
lastPenPos = nowPos;
}
/// <summary>
/// 中键按下后设置拖拽初始化数据
/// </summary>
/// <param name="hitObject"></param>
/// <param name="hitDistance"></param>
/// <param name="inputPosition"></param>
/// <param name="inputRotation"></param>
private void BeginGrab(GameObject hitObject, float hitDistance, Vector3 inputPosition, Quaternion inputRotation)
{
Vector3 inputEndPosition = inputPosition + (inputRotation * (Vector3.forward * hitDistance));
_initialGrabOffset = Quaternion.Inverse(hitObject.transform.rotation) * (hitObject.transform.position - inputEndPosition);
_initialGrabRotation = Quaternion.Inverse(inputRotation) * hitObject.transform.rotation;
_initialGrabDistance = hitDistance;
GlobeData._DragObj = transform;
//设置单轴旋转基准点
// roaPenPos =GlobeData._ZspaceCamera.WorldToScreenPoint(inputPosition);
// lastPenPos = roaPenPos;
lastPenPos = GlobeData.GetCurrentEventCamera().WorldToScreenPoint(inputPosition);
// Debug.Log("press 屏幕坐标点："+ roaPenPos);
if (action == 1 && _Tran != null)//分身缩放
{
GlobeData._DragObj = _Tran;
_initialGrabOffset = Quaternion.Inverse(_Tran.rotation) * (_Tran.position - inputEndPosition);
_initialGrabRotation = Quaternion.Inverse(inputRotation) * _Tran.rotation;
}
}
private void OnMouseDown()
{
if (PlateformData.GetCurrentPlatform() == PlatformType.PC && _enableMove)
{
CheckAction();
if (action == 1)
{
GlobeData._DragObj = _Tran;
}
else
{
GlobeData._DragObj = transform;
}
//三维物体坐标转屏幕坐标
Vector3 screenSpace = GlobeData.GetCurrentEventCamera().WorldToScreenPoint(transform.position);
Vector3 mousePosition = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
//物体的位置，屏幕坐标转换为世界坐标
Vector3 objectPosition = GlobeData.GetCurrentEventCamera().ScreenToWorldPoint(mousePosition);
lastpos = objectPosition;
}
}