Author Message
nextstep

Joined: 06 Jan 2007
Posts: 539

Posted: Sun Nov 09, 2014 1:32 am    Post subject: Sea shells collection

Hi all,
Mathematcal sea shells collection...just for fun

SeaShell by taha_ab, on Flickr
 Quote: { "Param3D": { "Component": [ "Shell1", "Shell2", "Shell3", "Shell4" ], "Const": [ "a=0.2", "b=1", "c=0.1", "n=2" ], "Fx": [ "2*(1-exp(u/(6*pi)))*cos(u)*cos(v/2)^2", "((a*(1-v/(2*pi))*(1+cos(u)) + c) * cos(n*v))*6 + 4", "2^v*(sin(u)*cos(u))/35", "1.2^v*(sin(u)^2*sin(v))+2" ], "Fy": [ "2*(-1+exp(u/(6*pi)))*sin(u)*cos(v/2)^2", "((a*(1-v/(2*pi))*(1+cos(u)) + c) * sin(n*v))*6+ 4", "2^v*(sin(u)^2*sin(v))/35-4", "1.2^v*(sin(u)*cos(u))+5" ], "Fz": [ "1-exp(u/(3*pi))-sin(v)+exp(u/(6*pi))*sin(v)", "(b*v/(2*pi) + a*(1-v/(2*pi)) * sin(u))*6 - 6", "2^v*(sin(u)^2*cos(v))/35-12", "1.2^v*(sin(u)^2*cos(v)) -12" ], "Name": [ "Shell" ], "Umax": [ "6*pi", "2*pi", "pi", "pi" ], "Umin": [ "0", "0", "0", "0" ], "Vmax": [ "2*pi", "2*pi", "5*pi/2", "5*pi/2" ], "Vmin": [ "0", "0", "0", "0" ] } }

_________________
Cheers,
Abderrahman
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