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nextstep

Joined: 06 Jan 2007
Posts: 539

 Posted: Sat Feb 21, 2015 3:58 pm    Post subject: Noise/Turbulence and the mathematical model calculation Noise/Turbulence and the mathematical model calculation: Noise and turbulence effects can be applied not only to solid texture calculation but also to the mathematical model itself. Here are my first experiments with this new tool 33 by taha_ab, on Flickr 34 by taha_ab, on Flickr 39 by taha_ab, on Flickr 37 by taha_ab, on Flickr 32 by taha_ab, on Flickr_________________Cheers, Abderrahman
nextstep

Joined: 06 Jan 2007
Posts: 539

 Posted: Mon Feb 23, 2015 2:47 am    Post subject: The 3D "Crackle" effect: The first two images show the "Crackle" effect applied to the "Schwarz" mathematical model. This effect is achieved by using new Noise functions in the mathematical model description: { "Iso3D": { "Name": ["Schwarz"], "Varu": ["A=cos(u)"], "Component": ["Schwarz"], "Fxyz": ["Ax+Ay+Az-NoiseW(x,y,z,1,3,0)"], "Xmax": ["4"], "Xmin": ["-4"], "Ymax": ["4"], "Ymin": ["-4"], "Zmax": ["4"], "Zmin": ["-4"] } } 44 by taha_ab, on Flickr 43 by taha_ab, on Flickr 48 by taha_ab, on Flickr 50 by taha_ab, on Flickr 51 by taha_ab, on Flickr_________________Cheers, Abderrahman
denisc

Joined: 24 Apr 2013
Posts: 92

 Posted: Tue Feb 24, 2015 2:16 pm    Post subject: hello nextstep i am very happy. your new fonctions are fantastic !!!! it's possible to make the same in v 2.3? and , it's possible to have a toolcut ex cut ( at the same of netfabb prog) , on the middle of objet verticaly or the oppposite with hight precision? ex ( for a sphere, you optain a demi spere) (In parametric mode, for the moment, if you change x, y , z options , you can cut the model in one size but, you cannot have the same for the opposite " verticaly or horyzontaly and it's not very clean ) cheer
nextstep

Joined: 06 Jan 2007
Posts: 539

 Posted: Wed Feb 25, 2015 11:18 am    Post subject: Hi denisc, Infortunately you can't do this with v2.3 but you will in v2.4 (maybe it will be called v3.0). For the cut tool, you probably mean something like the "Cut Grid" tool in K3DSurf? As I said in this thread (By Math Passion), it' ll be implemented soon or later. Meanwhile, you can use the real "super tool", the "CND" equation to cut/hide part of your model. If you master the CND tool, no other tool can do the job of cutting your model better than this one._________________Cheers, Abderrahman
nextstep

Joined: 06 Jan 2007
Posts: 539

 Posted: Sun Mar 15, 2015 5:18 am    Post subject: Available only with parametric surfaces since MathMod-3.1: 62 by taha_ab, on Flickr 65 by taha_ab, on Flickr 64 by taha_ab, on Flickr_________________Cheers, Abderrahman
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