THIS IS AWESOME. I just wasted two hours with this.... fun... thanks Stephen Barncard ------------------------- San Francisco http://barncard.com
2009/3/13 James Hurley <[email protected]> > On the theory that one cannot have too many cookies (the real kind) or > kaleidoscopes (the artificial kind) in one's life, I here offer my final > (I hope) entry in the latter category. > > It features two different methods, each with its own advantages. One can > draw or paint the figures (the latter thanks to critical input from Bernd > Niggemann.) > > If the pattern is drawn (using Run Rev graphic lines) the resolution is > quite good but the coloration is limited. If the pattern is painted (using > the curve pen tool) the resolution is not as clean, but there is more > flexibility in the choice of color along the line, something that cannot be > done with a graphic line. > > I found a somewhat unsatisfactory solution to my earlier post requesting a > formula to translate color frequency into RGB color coefficients. I found > an image of the color spectrum on the web. It was a rectangle ranging from > red on the left to violet on the right. By extracting the first line of > imagedata I obtained the RGB numbers for the spectrum. This list of 400 > lines of RGB data was inserted into a custom card property. As one draws out > a line in the Kaleidoscope the colors are drawn sequentially from this list > so that the line ranges (relatively smoothly) from red through the spectrum > to violet. It is not as smooth as I would like, but it was quick and > painless. > > To see all these wonders, run this in the message box: > > go stack url "http://www.jamesphurley.com/CollidingScopes.rev"; > > Jim Hurley > > _______________________________________________ > use-revolution mailing list > [email protected] > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-revolution > _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
