Grasshopper Voronoi on Surface

[@cyberspider78910]

Question: Curve added at 7:20 is not accepting two inputs (i.e. one input from earlier curve and second input from scale). What am I missing? Answer : Hold shift key while dragging join point from one node to another node to add multiple input to target node...But you should speak up this in your tutorial , you know. It helps newbeis.

[@peenievageenie_]

thank u

[@AlejandraGarcia-ct5ni]

Thank You !!

[@jirk_sirk]

Thank You!!! I was searching this for two days😅

[@Хајдук1]

THIS HELPED ME SO MUCH THANK YOU

[@meaganwithers2763]

This was so helpful lol thank you

[@AnonYmous-lk9qy]

You guys are GODLY at this software, I have spent days trying to figure this out lmao, just what I need and more... I should make you my first port of call next time...

[@mingzhugame5698]

thank you for the explanation and the tutorial! grasshopper feels so complicated to me since I've only just started and there are so many possibilities, but this helped me a lot :)

[@carlfogarthy6508]

Perfect, the best tut on yt Thanks

[@alvarobyrne]

i'm a programmer searching for inspiration and explanation on voronoi meshes and my head just exploded!

[@ParametricHouse]

👋

[@Yash1999malviya]

That dimension component has saved my lifew

[@jennytsak]

omg you saved my project! thank you!

[@Gelincik8lc]

very good

[@archiweekumn5764]

terimakasih bang jago, thankyou master, we are from archiweek wanted to say thank you very much!! XDXD

[@ParametricHouse]

You're welcome

[@BATCH3]

Best tutorial!! thank you!

[@ParametricHouse]

Glad you liked it!

[@TheJuanov20]

I cant place 2 inputs into one curve. Around minute 7:24, you connect boundary curve and scale outputs into one curve operation, which you then flatten. The problem I have is connecting two outputs into the curve input. Can you help?

[@ParametricHouse]

Yeah sure! Just hold down the shift key when you are connecting multiple outputs to an input

[@donasunny7057]

@@ParametricHouse thank you so much sir. i had same problem and was searching for solution for sooo long..

[@laurenjatana3870]

haha I got stuck at the same point! Then I searched google... but I guess I should have checked the comments.

[@oscareduardo9374]

Same here, thanks for the tip

[@rahullodha1394]

This was very Helpful.Thank you:)

[@RaniaZarifi]

Really helpful, thanks 🎉

[@TarunKumar-cu4iu]

thanks it is great tutorial but i am getting an issue while we connect scale to the curve the other one get disconnected can i get some help to solve it??

[@YankeeAlfa]

Hold Shift + drag from the Scale Geometry to add multiple connections to the Curve container.

[@missdoll476]

extremely clear

[@martybadboy]

4:00 Good use of Populate Geometry function

[@AlejandroTorresFlores-p5s]

THANK YOU SO MUCH!!!

[@darrenxzhou1680]

Great tutorials online! My only problem is that the extruded surface does not morph onto the original surface with thickness...just a flat surface. Any tips to solve that? Thanks!

[@alastairbattson5123]

I have the same issue. No matter what I do the mapped surface never exceeds a thickness of what appears to be 1mm

[@alastairbattson5123]

If you downloaded the example and that is the one thats not working the use is the saved file had no input in Unit Z for the extrude. You need to add a "Number slider" and connect it to the z. The other issues appears to be that in the video version verses the downloaded version they changes the "W Domain" on the "Surface morph". The change implied the remapping on the 0-1 is not working in the Surface Morph so the input Number slider they added to the W Domain has a much higher number. So increase that number and maybe you will start to see much more thickness than the 1.

[@serhii_voronenko]

Great video, great work. Thanks.

[@ParametricHouse]

🙏

[@balgele]

At 7:17 I can t combine two lines on a curve? When I try other lines one of them is missing, I lost another line. How can I fix this? Please help me to figure it out. Thank you

[@90hippy123]

if you hold shift click and drag you should see a plus icon pop up and it should work. I had the same issue

[@soulhaven8264]

Saved my little ass. Thanks a bunch :)

[@ParametricHouse]

You're welcome

[@user-pn1dr6sb9z]

everything worked fine until I did the last step which was bake at 10:45, when I did it nothing changed it didn't even load or take time as if I did nothing so any idea why?

[@HungLe-gk6di]

Thanks for your video, but can i ask how to make this surface thickness.

[@vaishnavisivaramakrishnan2626]

It was really useful, but i have one query sir.even after baking my base surface is seen along with the voronoi .i have even hidden the preview of that. kindly help me with this.

[@foreignerxx]

Great work brother

[@carolinesand9734]

Great explanations!

[@ParametricHouse]

🙏

[@jacques-oliveira-01]

Good Job! Thanks.

Great tutorial!

[@ParametricHouse]

👋🙏

[@jbthsta]

Thank you!! lt’s been so helpful :)

[@ParametricHouse]

Great :)

[@galiafvelikiy4615]

Very useful work! Thanks!

[@ParametricHouse]

🙏

[@lersimoneau8438]

How do i make the cell boundaries organic rather than rigid? Cannot figure out where to place fillet in the script

[@Herolix1]

Is it possible to create a vonoroi structure on a rounded surface/ ellipsoid?

[@sanketsarvaiya9705]

Thanks man

[@ParametricHouse]

You're welcome!

[@tijmensmith3087]

I can apply the voronoi to a surface but not a trimmed surface, how is it possible to do that?

[@hulkiaydogmus4857]

Thank you , how can I make plane surface the same width as the start and end as the base object

[@nickpunch9661]

im trying to wrap my head around grasshopper but all the tutorials start easy and then I loose track.....Im so confused with all the commands ...where do I start?

[@jeremydemarco8697]

Hi, when I extrude, I got the cells extruded instead of the outer surface, I don't know why. I followed exactly what you did. Could you help me to understand please ?? Thanks

[@jeremydemarco8697]

When I connect th second curve to the scale output, it automatically disconnect it from the first curve (surface) I don't know how you can keep it both connected with scale. I flattent it, and when i extrude it,s the cells that are extruded

[@jeremydemarco8697]

HAHA it's okay I just pressed shift, I'm a very new beginner !!!!

[@monsieurlacombe]

Great Tutorial! Is there any possibility to chamfer the voronoi holes ? thanks

[@ELIFKALENDER-vr4cm]

thank you for the tutorial, it helped a lot. but I can't seem to have the extruded version of voronoi in my curved surface, what could be the reason?

[@ParametricHouse]

Hi, thank you! You can use Mesh Offset (Pufferfish) or Mesh thicken (WeaverBird)

[@shibilialithaikkat8346]

Am not able to combine the boundary curve and geometric curves

[@GaryMcKinnonUFO]

Very helpful, thanks, i want to do this on a cylinder but the surface widget is getting no data when i use a standard tube primitive as the input, is that because the tube isn't classed as a surface and is there a way around that if so ?

[@ParametricHouse]

Hi Gary thank you! you can explode the tube and use outer surface

[@GaryMcKinnonUFO]

@@ParametricHouse Thanks very much, i wouldn't have thought to use that, i must read the manual!

[@iyellalot]

great video sir, how can i fillet the edges of vornoi ?

[@harinishtaylor4414]

How do you combine the curve with the scale? because I am using Rhino 7 and it keeps cancelling out the first curve

[@YankeeAlfa]

Hold Shift + drag from the Scale Geometry to add multiple connections to the Curve container.

[@seleneurz5829]

😻 So great!

[@ParametricHouse]

😊🖐

[@abdengineer6225]

hello i have this problem wich one the surface will be narrow the distances berween voronies will be diffrenet i deal with 3d printed for jewerly and the machine will not see the line wich it less than 0.18 how can i solve this problem i have to achieve the constant thickness 0.3

[@gonzalomorenoandonaegui2052]

Very useful ! thanks !! how can I make the voronoi Surface's edges softer (with grasshopper)? for they to look more organic ?

[@ParametricHouse]

Try to fillet the edges using the fillet component We also have a tutorial on fillet

[@gonzalomorenoandonaegui2052]

I dont have Rhino 6 :(

[@theJellerShow]

the easiest way is just to use the smooth command with rhino after you bake it

[@theJellerShow]

Great video thank you

[@ParametricHouse]

You're welcome Justin

[@joshuasummerfield6531]

Hey, sweet tut! Just wondering how I might generate the inverse of the geometry you made? I need to map the 'blob' shapes onto a polysurface? Thanks

[@ParametricHouse]

Polysurfaces are tricky because you cant morph on them with Nurbs tools. The best way is to go with mesh and use dual graph on a nice clean triangular mesh

[@donasunny7057]

sir, after doing all these steps i got the pattern on the surface.But on rendering i could see both the plane surface and the pattern on the surface. i mean the surface hasnt got any perforations that of pattern. how could i get it done? also sir, the surafce i created was done by revolving the line(section of a frustum of cone)

[@antilia21]

why does it tell me "zero referenced surface" ? my voronoi effect doesn't apply on the surface. I did it all as you did. I played this video like 5 times to follow. Help!!!

[@dannygarcia2804]

I have an error message when I tried to bake it, it says, "we're sorry but baking is only possible when no other commands are running". I don't know what to do.

[@rahullodha1394]

make sure that your rhino command interface has no command running on it and then bake , it will work .

[@Gelincik8lc]

thanks i did easily

[@kailas.6994]

thank you for this! is it possible to make the same shape without having an extruded border and just having the voronoi extend to the edges?

[@LuisKsGameplay]

7:17 it doesn’t let me combine in 1 curve

[@gerickenel8022]

Is there any way to make the extrusion go into the opposite direction? Any help would be great

[@ParametricHouse]

You should use a negative number for "W Domain" input of "Surface Morph"

[@mojganrezakhani3403]

hi, I have a problem. would you please help me? when I attach Voronoi to my shell, the thick of my shell doesn't change and has a fixed size.

[@ParametricHouse]

You can change the thickness with the w domain of the target box.

[@edwinbohdan1011]

Hi, fantastic tute, when I morph to the surface (once I apply 1 value number slider to the UVW) my morphed surface has no extrusion depth; it's still only flat on the spiral. Any ideas how to fix it?

[@ParametricHouse]

🙏 Perhaps you have to increase the w to a higher number?

[@lewisendersby7632]

Did you ever solve this? I have this issue with mine

[@carlosgoldman1882]

@@ParametricHouse just perfect...worked!

[@footballgamesteramersss6109]

I have box instead of boundary .. and it dnt work like this cann u help me out brotha !!

[@oguzhanklc8456]

7.34 i can t combine with curve and scale to curve icon. do you have any idea

[@ParametricHouse]

Sorry i don't get it, what do u mean ?

[@oguzhanklc8456]

@@ParametricHouse i cant connect curve and scale to curve. you are doing between 7:00 and 7:40 but i cant. my curve icon dosent accept 2 connection

[@cristianc7949]

​@@oguzhanklc8456 Conect the curves and press shift when you are connecting the curve with scale,and next continue with the tutorial.

[@2homarperedo823]

Me encanta

[@MsCheeesegirl]

Please, help me🙏🏻 when I make surface, it don’t make surface, only grid. It’s like transparent. May be I have wring properties?

[@cezeryerak]

nevermind i found it here thank you so much

[@ilayda4185]

great video! i have a question, can i define a free surface/hand drawn surface to create voronoi surface? does it have to be a rectangle? i want a hand drawn polygonal surface to have voronoi cells.

[@santiagoosoriomejia1728]

i did it on a soft edited surface and it worked¡¡¡

[@jaredmallard9986]

I'm trying to get this to work with just the inside of the cells rather than the space between them. I manage to get the extrusion morphed onto the surface, but the extrusions aren't solids only the side faces have surfaces. The cap command doesn't work to fix this because the top and bottom are curved and not planar. Any solution to this?

[@alabamaslamma100]

You want to add the boundary curve to the curve set that is flattened towards the end by hitting shift and connecting it to the same input node. as the geometry from the scale component.

[@cedricdecurtyjoyerobogota1481]

gracias

[@koplandavid]

Hello can you apply fillets to the scaled geometry ?

[@ParametricHouse]

You have to make the fillet before the surface morph command Use the fillet component in Rhino 6 or simply make 3 layers of voronoi cells. The first and the last one are the same size but the middle is slightly scaled. then loft them together

[@giovanisimao]

Great tutorial! What if my surface is more organic curve, instead of a rectangle?! Thanks!

[@ParametricHouse]

That will go into the mesh modeling field and you have to use the Weaverbird's dual graph!

[@mariats4309]

@@ParametricHouse how do i use that? Where do I connect and with what? (this is really hard I can't figure it out please help me)

[@puyakhalili]

Thank you. Your tutorials are very clear and helpful as always :) BTW How do you get the component names as a small speech bubble on top of your components? Thanks

[@cero2797]

Use the Bifocals Tool :)

[@rash_j4701]

why isnt my surface morph baking?

[@kosmoskosmos4316]

And how to add a polysurface ?

[@leonujago4624]

How do you make the icons display their names?

[@ParametricHouse]

By using the Bifocals plugin

[@cizimochang]

Hello, can anyone tell me how to increase the thickness please ?

[@jnoothan]

can anybody tell me how to convert loft brep to surface and use it for panelling

[@OscarRMVF]

Hey man, i loved your video, this helped me a lot, but my extrusion came out too wide, who i can fix it out??

[@ParametricHouse]

Thanks , try decreasing the w component (relative to your model size)

[@OscarRMVF]

@@ParametricHouse solved!! thnks man!

[@josecordova2211]

Podrías enseñar como hacerlo en un volumen?? Ya sea en un cubo o una esfera. Gracias

[@ParametricHouse]

Check out the Voronoi 3d Tutorial kzbin.info/www/bejne/enmZaJ-hoLt1Z5I

[@minhha2001]

Could anybody share the idea of Count and Seed in Populate Geometry tab. Arent they the same or....

[@Gorn171]

Count is the amount of points, seed just is a value for randomize the population. you could see it as different versions of the positioning.

[@minhha2001]

@@Gorn171 Thank you :D

[@sambhavnasatpathy8329]

Extrusion is not working in the morph surface

[@ffstructures]

hi.. are You giving privates?

[@laniakea1541]

Important question, how can i make the voronoy morph into the surface, but at the other side of the surface? I explain myself: A u see the "base" of the voronoi on the spiral is the outern face of the spiral surface, what i want to know is how to make the voronoi base be on the other side of the spiral surface, the inner face?

[@ParametricHouse]

Simple try flipping the target surface ;)

[@taniamadah7498]

you are the best! do you have an Instagram account, I like to share your channel with my friends on my Facebook and Instagram.

[@ParametricHouse]

Thank you🙏 Check out our account at Instagram.com/parametric.3d

[@Sikandar_official90]

Sir plz send me , your email id, bcz I have some pic of geometry, that can make in grasshopper or not

[@Gichanasa]

.

[@alializadeh8195]

Thanx