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Superformula equations

hello vvvvriends of the Expr node!

as there is the wonderful shader from sanch…

my problem is ridiculous, but still bad for my mental health.

please see patch att…

sos!

dd

superformulaExprNew.v4p (14.2 kB)

helo sin(),

you clearly left out the Ø from the equation. check again!

also are you aware of vuxens Superformula (EX9.Geometry 2D) plugin? comes with the addonpack. and here you see the plugins source that is quite übersichtlich. navigate to line 105 of the source to see the implementation of the superformula. that should help you understand what you’re missing.

hello vvvvriends of the Expr node!

as there is the wonderful shader from sanch…

my problem is ridiculous, but still bad for my mental health.

please see patch att…

sos!

dd

hello joreg! i know, that i left out the particular variable. how to define this? i aimed to establish it via variable m.

i am not aware of mighty vuxens superformula 2d plugin!

i am oldschool and still fond of expressions…hihihi

cheers,

dd

name it phi and define it just as any other variable. then in the formular make it a:
m*phi
see?

attached is your patch comparing to vuxens plugin. make sure you have the latest addonpack for this.

note:
vuxens formula uses:

1/n1

while pauls uses:

-1/n1

not though sure why this is…

superformulaExprNew.v4p (18.5 kB)

hello vvvvriends of the Expr node!

as there is the wonderful shader from sanch…

my problem is ridiculous, but still bad for my mental health.

please see patch att…

sos!

dd

oh thx!!! bussi bussi!!!

dd