Grasshopper Voronoi on Surface

Рет қаралды 109,204

Күн бұрын

In this grasshopper Voronoi tutorial, I will talk about the populate geometry tool and how you can use it to produce a set of Voronoi cells on a freeform surface. First, we will make a rectangular boundary based on our freeform surface and then we will make the Voronoi cells.
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Пікірлер: 142

@mingzhugame5698 3 жыл бұрын

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 :)

@AnonYmous-lk9qy 3 жыл бұрын

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...

@rahullodha1394 4 жыл бұрын

This was very Helpful.Thank you:)

@serhii_voronenko 5 жыл бұрын

Great video, great work. Thanks.

@ParametricHouse 5 жыл бұрын

🙏

@foreignerxx 6 жыл бұрын

Great work brother

@carlfogarthy6508 Жыл бұрын

Perfect, the best tut on yt Thanks

@carolinesand9734 5 жыл бұрын

Great explanations!

@ParametricHouse 5 жыл бұрын

🙏

@RaniaZarifi Жыл бұрын

Really helpful, thanks 🎉

@Yash1999malviya 3 жыл бұрын

That dimension component has saved my lifew

@galiafvelikiy4615 5 жыл бұрын

Very useful work! Thanks!

@ParametricHouse 5 жыл бұрын

🙏

5 жыл бұрын

Great tutorial!

@ParametricHouse 5 жыл бұрын

👋🙏

@missdoll476 3 жыл бұрын

extremely clear

@jennytsak 4 жыл бұрын

omg you saved my project! thank you!

@lcleone33 3 жыл бұрын

very good

@BATCH3 4 жыл бұрын

Best tutorial!! thank you!

@ParametricHouse 3 жыл бұрын

Glad you liked it!

@MrJQ3d 3 жыл бұрын

Good Job! Thanks.

@seleneurz5829 5 жыл бұрын

😻 So great!

@ParametricHouse 5 жыл бұрын

😊🖐

@user-km5do4tf6e Ай бұрын

THANK YOU SO MUCH!!!

@jbthsta 4 жыл бұрын

Thank you!! lt’s been so helpful :)

@ParametricHouse 4 жыл бұрын

Great :)

@theJellerShow 5 жыл бұрын

Great video thank you

@ParametricHouse 5 жыл бұрын

You're welcome Justin

@archiweekumn5764 4 жыл бұрын

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

@ParametricHouse 4 жыл бұрын

You're welcome

@cedricdecurtyjoyerobogota1481 6 жыл бұрын

gracias

@cyberspider78910 3 жыл бұрын

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_ Жыл бұрын

thank u

@AlejandraGarcia-ct5ni Жыл бұрын

Thank You !!

@jirk_sirk Жыл бұрын

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

@user-wc3ch6io1p Жыл бұрын

THIS HELPED ME SO MUCH THANK YOU

@meaganwithers2763 9 ай бұрын

This was so helpful lol thank you

@monsieurlacombe 4 жыл бұрын

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

@martybadboy 3 жыл бұрын

4:00 Good use of Populate Geometry function

@sanketsarvaiya9705 4 жыл бұрын

Thanks man

@ParametricHouse 3 жыл бұрын

You're welcome!

@alializadeh8195 2 жыл бұрын

Thanx

@joshuasummerfield6531 5 жыл бұрын

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 5 жыл бұрын

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

@2homarperedo823 2 жыл бұрын

Me encanta

@kailas.6994 3 жыл бұрын

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?

@TarunKumar-cu4iu 3 жыл бұрын

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 Жыл бұрын

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

@iyellalot 6 жыл бұрын

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

@soulhaven8264 22 күн бұрын

Saved my little ass. Thanks a bunch :)

@ParametricHouse 21 күн бұрын

You're welcome

@Herolix1 2 жыл бұрын

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

@lcleone33 3 жыл бұрын

thanks i did easily

@vaishnavisivaramakrishnan2626 3 жыл бұрын

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.

@puyakhalili 4 жыл бұрын

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 3 жыл бұрын

Use the Bifocals Tool :)

@cezeryerak 5 жыл бұрын

nevermind i found it here thank you so much

@hulkiaydogmus4857 Жыл бұрын

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

@HungLe-gk6di Жыл бұрын

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

@GaryMcKinnonUFO 3 жыл бұрын

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 3 жыл бұрын

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

@GaryMcKinnonUFO 3 жыл бұрын

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

@TheJuanov20 5 жыл бұрын

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 5 жыл бұрын

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

@donasunny7057 4 жыл бұрын

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

@laurenjatana3870 3 жыл бұрын

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

@oscareduardo9374 2 жыл бұрын

Same here, thanks for the tip

@lersimoneau8438 3 жыл бұрын

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

@alvarobyrne Жыл бұрын

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

@ParametricHouse Жыл бұрын

👋

@donasunny7057 4 жыл бұрын

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)

@darrenxzhou1680 3 ай бұрын

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!

@abdengineer6225 4 жыл бұрын

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

@mojganrezakhani3403 5 жыл бұрын

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 5 жыл бұрын

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

@footballgamesteramersss6109 5 жыл бұрын

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

@MsCheeesegirl 5 жыл бұрын

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

@shibilialithaikkat8346 3 жыл бұрын

Am not able to combine the boundary curve and geometric curves

@edwinbohdan1011 5 жыл бұрын

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 5 жыл бұрын

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

@lewisendersby7632 4 жыл бұрын

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

@carlosgoldman1882 4 жыл бұрын

@@ParametricHouse just perfect...worked!

@cizimochang 5 жыл бұрын

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

@koplandavid 5 жыл бұрын

Hello can you apply fillets to the scaled geometry ?

@ParametricHouse 5 жыл бұрын

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

@ELIFKALENDER-vr4cm Жыл бұрын

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 Жыл бұрын

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

@gonzalomorenoandonaegui2052 5 жыл бұрын

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

@ParametricHouse 5 жыл бұрын

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

@gonzalomorenoandonaegui2052 5 жыл бұрын

I dont have Rhino 6 :(

@theJellerShow 5 жыл бұрын

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

@gerickenel8022 4 жыл бұрын

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

@ParametricHouse 3 жыл бұрын

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

@jnoothan 5 жыл бұрын

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

@jaredmallard9986 4 жыл бұрын

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 Жыл бұрын

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.

@tijmensmith3087 5 жыл бұрын

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

@maxmusterman9822 5 жыл бұрын

Hey, did you find out? I have the same prop

@ilayda4185 3 жыл бұрын

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 Жыл бұрын

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

@leonujago4624 5 жыл бұрын

How do you make the icons display their names?

@ParametricHouse 4 жыл бұрын

By using the Bifocals plugin

@giovanisimao 5 жыл бұрын

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

@ParametricHouse 5 жыл бұрын

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

@mariats4309 4 жыл бұрын

@@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)

@dannygarcia2804 4 жыл бұрын

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 4 жыл бұрын

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

@balgele 3 жыл бұрын

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 3 жыл бұрын

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

@harinishtaylor4414 Жыл бұрын

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

@YankeeAlfa Жыл бұрын

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

@josecordova2211 5 жыл бұрын

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

@ParametricHouse 5 жыл бұрын

Check out the Voronoi 3d Tutorial kzfaq.info/get/bejne/eq5mas-c0LymYWQ.html

@oguzhanklc8456 5 жыл бұрын

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

@ParametricHouse 5 жыл бұрын

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

@oguzhanklc8456 5 жыл бұрын

@@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 5 жыл бұрын

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

@user-pn1dr6sb9z Жыл бұрын

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?

@rash_j4701 2 жыл бұрын

why isnt my surface morph baking?

@OscarRMVF 5 жыл бұрын

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 5 жыл бұрын

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

@OscarRMVF 5 жыл бұрын

@@ParametricHouse solved!! thnks man!

@nickpunch9661 3 ай бұрын

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?

@nmrb8415 7 ай бұрын

How does your voronoi pattern with edges "click" onto your shape while mine continues to look like a rectangle OVER my shape boundaries? It's very frustrating! I've tried so many solutions that just break the code.

@kosmoskosmos4316 9 ай бұрын

And how to add a polysurface ?

@antilia21 2 жыл бұрын

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!!!

@jeremydemarco8697 2 жыл бұрын

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 2 жыл бұрын

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 2 жыл бұрын

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

@minhha2001 5 жыл бұрын

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

@Gorn171 5 жыл бұрын

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 5 жыл бұрын

@@Gorn171 Thank you :D

@sambhavnasatpathy8329 3 жыл бұрын

Extrusion is not working in the morph surface

@LuisKsGameplay 2 жыл бұрын

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

@laniakea1541 5 жыл бұрын

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 5 жыл бұрын

Simple try flipping the target surface ;)