//move towards a target at a set speed. private void MoveTowardsTarget() { //the speed, in units per second, we want to move towards the target ; //move towards the center of the world (or where ever you like) Vector3 targetPosition = ,,); Vector3 cu…
'添加option到指定位置(按value排序) dim valindex valindex=-1 for i=0 to selcom.length-1 if selcom.Options(i).value >selallcomoption.value then valindex=i exit for end if next dim oOption set oOption= document.CreateElement("OPTION") oOption.text = selal…