Vectorworks, Inc Employee klinzey Posted March 9, 2006 Vectorworks, Inc Employee Share Posted March 9, 2006 If the Gobo is made correctly you should be able to use the Field Angle to calculate the maximum size of the gobo. Dia=2*(distance*(Tan(Field Ang/2))) The image from most stock gobos will be silghtly smaller because they do not use the entire available area. In real life your image from a stock gobo will be ~90-95% of the theoritical maximum size. Quote Link to comment
Chris_lim Posted March 10, 2006 Author Share Posted March 10, 2006 Hello to all Sorry to bother Anyone know is there any LD Photometric software that works on Mac . I am trying to Calculate the size of Gobos that I can achive with all kinds of moving fixture Is there any formula that I can use to find out how big of a gobo in size can I achive . Thanks pls advise me Quote Link to comment
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