Hi guys , i am new here ... i need a help from you .... i have to create a simulation of 3D scanner so i need to create a spot light ... which works like a projector .. so it doesnt shine a cone but something like a pyramid http://www.buzzle.com/img/articleImages/321512-6.jpg ... a think this is the easiest way to show what the 3D scanner scans .. but i am open to other advices :) so if someone can answer me how can i create that light .. please help :) .. Thanks (and sorry for my english)
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