void OnExit()
{
if (mCurrentTool != null)
{
mCurrentTool.Hide();
mCurrentTool = null;
}
}
void OnToolVisibleChange(ToolBase _tool, bool _isVisible)
{
if (_isVisible)
{
if (mCurrentTool != null)
{
mCurrentTool.Hide();
}
mCurrentTool = _tool;
}
else if (mCurrentTool == _tool)
{
mCurrentTool = null;
}
}