GBoGBo's random stuff

Thats cool, whooow - I need to take a look for the scripting in Lazy Nezumi

It definitely worths the look !


LNP custom Sierpinski carpet + Verve brush #9, high bias, medium fluidity, fast dry and curl 0%

  Code:

lsysAxiom("A");
lsysRules("A=A+A-A-A-B+A+A+A-A,B=BBB");
lsysDrawSymbols("AB");
lsysAngle(90);
lsysLength(length);
lsysIterations(iterations);
lsysAdvance();

What stuff in particular Pilou ?

Concrete use of Processing (?) inside Verve! A complete tuto even very simple! From A to Z!

Concrete use of Processing (?) inside Verve! A complete tuto even very simple! From A to Z!

Dear Pilou,
I've started to answer in the thread "Using Verve as a X Y tracing table ?", please let's join there :
viewtopic.php?f=6&t=1787&p=16148#p16148
Regards,
GBoGBo

ok, there is only a small scripting tutorial about L-System in Lazy Nezumi, are there some good other tutorials too?

Hi Zero,
I'd like to find one too !
This video explains already a lot (just skip the details for implementation in Processing) :
https://www.youtube.com/watch?v=f6ra024-ASY
Also : https://en.wikipedia.org/wiki/L-system
And you can google this "PDF: The Algorithmic Beauty of Plants" and get the book by Aristid L* himself.

BASICS :
Axiom : F (axiom means iteration #0, here F is a straight horizontal line to begin with)
Rule : F=F+F--F+F (replacement)
Angle : 60°
That means that at iteration #1, you replace initial F by four F segments, with + being a rotation by +60°, - by -60°.
And so on. That gives :

--

Now if you replace the axiom above by this one (keeping the same rule and angle) :
Axiom : +F--F--F (i.e. iteration #0 is a triangle)
...after some iterations you will get a nice snowflake :



You can practice on-line here:
http://www.kevs3d.co.uk/dev/lsystems/

Greetings from Portugal ! the weather is a bit cold and windy.

[Taron]

Haha, yeah, you've captured both cold and windy beautifully!

Thanks Taron ! It is much better today

Code + Verve brush 7 with feather setiing