Can this be done in SU?
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@cotty said:
- Tools on surface
- arcs
- Curviloft (Skinning)
...
[attachment=0:26kuj4gg]<!-- ia0 -->espresso.jpg<!-- ia0 -->[/attachment:26kuj4gg]
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Once you have made 'square' junctions for the cup and handle [as I set out using Intersect etc] then you could use RoundCorners [Fredo] to make the rounded 'fillet' of any desired radius [there are several threads about making 'weld-fillets' for metal tubular structures that way].
Also as has been said, to avoid small facet issues scale it up x1000, to do the round-filleting before scaling back down again... -
Very nice suggestions, leading to terrible topology.
Don't try it if some real displacement gonna happen.
For exactly the same reason don't import it in zbrush or sculptris.There's only one decent way to model such things and it's not supported in SU.
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@michaliszissiou said:
There's only one decent way to model such things and it's not supported in SU.
...yet!
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Well, I tried with artisan,
Not practical though.
Subdivisions based on quads is missing. (catmull-clark)
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Thanx for al the good tips and feedback. I know that this can be better done in another app like MOI, Blender or 3dmax, and I've tried modeling it in blender. eventually I wil get it done in Blender but My modeling skills and speed are very poor with blender. I just want to do this in SU where I know all my shortcuts and where modeling is very intuitive.
Greetz Twan
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Yeah, blender.
Don't forget to delete possible internal faces (non manifolds) and ctrl+N for normals.@unknownuser said:
...yet!
What do you have in mind thomthom?
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@michaliszissiou said:
@unknownuser said:
...yet!
What do you have in mind thomthom?
http://forums.sketchucation.com/viewtopic.php?f=323&t=32810#p289240
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@ThomThom: This is THE tool that wil make product modeling in SU a whole lot easier and cleaner. Especially since nowadays everything in design is beveled, smoothed and aerodynamic.
Don't know if it will be a part of the plugin you are working on but the ideal tool in my opinion is a plugin that lets you weld geometry together and the plugin calculates the best option to weld the geometry together automatically adjusting the geometry where the two objects meet. But maybe this is Utopia in SU. Hope that the work on the plugin is coming along nicely and that we may welcome this plugin to the sketchucation family soon
PS: I'm hoping to finaly model this espresso cup tonight. Will post the result when ready. Then maybe I can finaly finish the scene it's supposed to be in.
Greetz Twan
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@ThomThom
This is a great work but what we need to model a cup of coffee is just box modeling. Meaning quads not tris. Just extruding, welding and subsurfing (catmull clark). -
@michaliszissiou said:
@ThomThom
This is a great work but what we need to model a cup of coffee is just box modeling. Meaning quads not tris. Just extruding, welding and subsurfing (catmull clark).Bezier Surface will let you create parametric Quad and Tri Surfaces.
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@michaliszissiou said:
There's only one decent way to model such things and it's not supported in SU.
why not nurbs?
[edit]
here's another approach for keeping it in sketchup.. using the loft tool in curviloft.
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Jeff,
Nice to see videos on curviloft, there'll probably never be enough for me.
Now, how to resolve the dent these intersections put into the surface?Peter
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Yes, thanks, Jeff.
I think you should drop a copy of you vid over in the one or all of the curvi threads.
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Probably not exactly what you need, but still this is an interesting Kito Raupp's approach (especially the last example). All SU native tools.
[flash=853,480:2e3zhf4v]http://www.youtube.com/v/sQvGUzA2g5Q?version=3&hl=it_IT&rel=0[/flash:2e3zhf4v] -
Here's a similar way...
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...or with Artisan...
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@pbacot said:
Jeff,
Now, how to resolve the dent these intersections put into the surface?
hey peter..
i really don't know what the actual cause is behind shading errors.. i do know that sketchup doesn't like a bunch of vertices defining the boundaries of a facet which is part of a curved surface (which is likely to occur when you intersect two curved surfaces)..
this .3ds import triangulates everything and the resulting sketchup model doesn't exhibit the shading error.
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@unknownuser said:
this .3ds import triangulates everything and the resulting sketchup model doesn't exhibit the shading error.
SU obj exporter as well. A render engine will do the same when rendering. Kerky and Thea have solved the smoothing normals problem (it's called "termination problem"), other physically correct apps like octane, Kray, Cycles etc have not. So, wait for ugly artifacts, under certain circumstances of lighting.
What about using subdivisions/real displacements on such meshes? For exactly the same reason, what about importing such topology in zbrush, MudBox, sculptris, blender? The only solution will come via retopology methods. Quite not practical.Anyway, there're some decent ways to model such things, non of them is supported in SU (IMO, it never will). SU user interface is against these principles of box modeling.
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Well, that's still very helpful on curvi use. I finally figured out, since no one would tell me, that one must 'escape' from orbiting while in edit mode in order to preserve the session. 'Space' ends the session without saving.
This pic has nothing to do with that. Yes, for this case CurviLoft seems fast and well suited.
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