//*****//
private void DoScaleControls()
{
AddControl(ControlType.ScaleCenter, MyHandleUtility.DistanceToCircle(transform.position, _handleSize * 0.15f));
AddControl(ControlType.ScaleX, MyHandleUtility.DistanceToLine(transform.position, transform.position + transform.right * _handleSize));
AddControl(ControlType.ScaleX, MyHandleUtility.DistanceToCircle(transform.position + transform.right * _handleSize, _handleSize * 0.2f));
AddControl(ControlType.ScaleY, MyHandleUtility.DistanceToLine(transform.position, transform.position + transform.up * _handleSize));
AddControl(ControlType.ScaleY, MyHandleUtility.DistanceToCircle(transform.position + transform.up * _handleSize, _handleSize * 0.2f));
AddControl(ControlType.ScaleZ, MyHandleUtility.DistanceToLine(transform.position, transform.position + transform.forward * _handleSize));
AddControl(ControlType.ScaleZ, MyHandleUtility.DistanceToCircle(transform.position + transform.forward * _handleSize, _handleSize * 0.2f));
_currentControl = NearestControl;
if (_currentControl != ControlType.None)
{
_freezeObjectPicking = true;
_currentMousePosition = _startMousePosition = Event.current.mousePosition;
if (CurrentControl == ControlType.ScaleCenter)
{
_scaleValueDrag = 0.0f;
_startScaleValue = transform.localScale.x;
}
else if (CurrentControl == ControlType.ScaleX)
{
_startScaleValue = transform.localScale.x;
}
else if (CurrentControl == ControlType.ScaleY)
{
_startScaleValue = transform.localScale.y;
}
else if (CurrentControl == ControlType.ScaleZ)
{
_startScaleValue = transform.localScale.z;
}
}
}
//*****//
private void DoTranslateControls()
{
AddControl(ControlType.TranslateX, MyHandleUtility.DistanceToLine(transform.position, transform.position + transform.right * _handleSize));
AddControl(ControlType.TranslateX, MyHandleUtility.DistanceToCircle(transform.position + transform.right * _handleSize, _handleSize * 0.2f));
AddControl(ControlType.TranslateY, MyHandleUtility.DistanceToLine(transform.position, transform.position + transform.up * _handleSize));
AddControl(ControlType.TranslateY, MyHandleUtility.DistanceToCircle(transform.position + transform.up * _handleSize, _handleSize * 0.2f));
AddControl(ControlType.TranslateZ, MyHandleUtility.DistanceToLine(transform.position, transform.position + transform.forward * _handleSize));
AddControl(ControlType.TranslateZ, MyHandleUtility.DistanceToCircle(transform.position + transform.forward * _handleSize, _handleSize * 0.2f));
_currentControl = NearestControl;
if (_currentControl != ControlType.None)
{
_freezeObjectPicking = true;
_currentControl = NearestControl;
_translateStartPosition = transform.position;
_currentMousePosition = _startMousePosition = Event.current.mousePosition;
}
}