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Old 07-12-2011, 10:52 PM
jacky jacky is offline
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Join Date: Jun 2011
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How to generate this optic flow stimuli?

Hi,

I want to know how to generate a optic flow stimuli that consists of 250 circular dots (diameter=10mm) moving in a 3-D cuboidal virtual space (3.75 m in width*3.75 m in height*30 m in depth) at a speed of 5 m/s. The total number of dots that constitute the optic flow stimuli is always constant. So this is achieved by having a new dot immediately appear in a random location at the far end of the cuboidal virtual space as soon as one dot moves beyond the boundary of the cuboidal visual space. The attachment is a picture of the this optic flow stimuli.
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File Type: bmp optic.bmp (144.7 KB, 360 views)
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