Ejs Open Source Light and Shadow Model java applet by andrew duffy, remixed by lookang
reference:http://www.compadre.org/osp/items/detail.cfm?ID=9983

/htdocs/ntnujava/ejsuser/14019/users/sgeducation/lookang/light_and_shadowwee_pkg/light_and_shadowwee.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
Download EJS jar file(1014.5kB):double click downloaded file to run it. (12 times by 10 users) , Download EJS source (3 times by 2 users) View EJS source