Subdivision question

[cotty]

Hi,

I modeled a wine glass for another forum and wonder why the glass is not as smooth as expected. I used subdivision up to 6 but didn't get a smooth result. Any ideas what I am doing wrong in this case?
Thanky for your help!
Cotty

[Pikadili89]

You could smooth it with increasing segments of the circle you used for path. Thats the modeling solution, I am not sure how to do it with just indigo. Hope I helped a lil bit

[OnoSendai]

You could also try modelling the wine glass with quads. Should help.

[lycium]

I don't think SkIndigo exports quads unfortunately

[CTZn]

To go a bit into details about the issue with triangles here, is that some vertices have 4 incoming edges when others got 8. This creates a tension you will not get rid of without editing the geometry.

It could be triangles if all diagonals had the same direction.

[cotty]

I don't think SkIndigo exports quads unfortunately

There are some possibilities, but I used Artisan for subdivision and therefore have no influence on the triangles (maybe Whaat have an idea?!)

To go a bit into details about the issue with triangles here, is that some vertices have 4 incoming edges when others got 8. This creates a tension you will not get rid of without editing the geometry.
It could be triangles if all diagonals had the same direction.

I tried some different subdivisions but until now I was not able to pruduce an equal-incoming-edges version (e.g. 6/4 edges):

I wonder why I didn't noticed this problem before...
(maybe Whaat have an idea?!)

[cotty]

New version with quad mesh...
Thank you for the helpful hints!

[OnoSendai]

Sweet render!
To the gallery pls!

[cotty]

Sweet render!
To the gallery pls!

Thank you! I will let it cook another night and will upload it nearly without fireflies

[cotty]

Thirst for more ...

[Voytech]

Thirst for more ...

Jaw drop....

[galinette]

Wow! Nice!

Maybe just some bubbles missing? Instancing lots of spheres should not make the scene too heavy

Etienne

[cotty]

Wow! Nice!

Maybe just some bubbles missing? Instancing lots of spheres should not make the scene too heavy

Etienne

I will have a look at this. How do I add bubbles? Only little spheres in the beer or do they need a special material, normal direction, ...?

[lycium]

It's Friday, so I suggest:

1. Get a beer
2. Look at bubbles while drinking beer
3. Go home (carefully if you've "studied" a few)
4. Model bubbles

[Pibuz]

New version with quad mesh...

Ehy Cotty! How did you solve the tri-mesh issue? How did you model that glass, in the end?