[Plugin] Super Drape

smb5823

Hi
Sketchup 8 PRO seems to crash once Superdrape.rb is added to the Plugins folder. Was the same with V1.6 but earlier versions were fine.

Dave R

TIG, that worked perfectly for me. Thank you.

wyatt

1.7 gets stuck calculating for me.

WARNING: make_unique is a deprecated methodof Sketchup:Group
WARNING: make_unique is a deprecated methodof Sketchup:Group
Error: #<NameError: undefined local variable or method nsedges' for #<TIG::Superdrape:0x135cef64>> C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/TIG-Superdrape.rb:303:in drape'
C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/TIG-Superdrape.rb:296:in each' C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/TIG-Superdrape.rb:296:in drape'
C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/TIG-Superdrape.rb:121:in `onLButtonDown'

TIG

Here's v1.8 http://forums.sketchucation.com/viewtopic.php?p=358314#p358314
[I hope] it fixes the daft typo that I made that could occasional trip it up...
The new code should be much faster than before, and [now] more robust...

Feedback please...

wyatt

Hey Tig. 1.8 works sometimes, sometimes not. When it fails, the plugin appears to draw the physical geometry that intersects with the terrain below, but does not delete the geometry or drape the colors. I assume those actions are normally run in the background, but somehow they're happening in the model. I get this error: Error: #<TypeError: reference to deleted Edge>. If I undo and try it again, it will sometimes work; sometimes I have to explode the draped group and regroup it before it will work.

SuperDrapeFail.skp

TIG

Here's v1.9 http://forums.sketchucation.com/viewtopic.php?p=358314#p358314
It fixes the 'already erased edge' error that Wyatt found [he's a tough tester... ]
Feedback please

Rich O Brien

wyatt

Thanks, TIG. Unfortunately I had nothing better to do at work today than try to break your plugin. Thanks for updating it!

natsirht28

@unknownuser said:

Thanks, TIG. Unfortunately I had nothing better to do at work today than try to break your plugin. Thanks for updating it!

can you please tell me how to download this plugin..sorry im a noob

Bob James

@natsirht28 said:

can you please tell me how to download this plugin..sorry im a noob

Just go to the bottom of the first post on page 1.
We were all noobs once

smb5823

@smb5823 said:

Hi
Sketchup 8 PRO seems to crash once Superdrape.rb is added to the Plugins folder. Was the same with V1.6 but earlier versions were fine.

Thanks. 1.9 solved my problem.

Fletch

Thanks for sharing, TIG!
Maybe I'm using it incorrectly or expecting something different?

I expected that it would look like it does with the Drape tool, only with the materials painted as well. But clearly it's not like that.

here's the scene to try

TIG

Your assumption is correct.
It's meant to be Drape with materials projected too.
It does have occasional glitches.
The tiny loose edge in the draped group seem to cause the issue although it shouldn't.
When I erase it it drapes OK ?
It seems to prevent the proper intersection of the two objects !
Drape isn't perfect either in this kind of thing...
Go figure!
I have to allow it to drape everything, just like Drape itself, as you might well have unfaced edges etc... If you do get this kind of issue then try a normal Drape then SuperDrape immediately afterwards - the projected edges will then be premade and the materials will then project OK...

wyatt

I've experienced this problem too. Usually if I undo and run superdrape again (or undo, explode the geometry to be draped, regroup, and superdrape again) it will work. For highly detailed drapes, this is still faster than applying materials by hand to the mesh.

Fletch

ok, thank you, TIG.
It sort-of works. I actually have something a bit more complex version of the scene I posted and the "delete edge-explode group-regroup-retry super drape" method does not appear to work on that version. It did, however, give me a nice bugsplat.

So I will use with caution. I think the drape+superdrape method for moving the materials automatically may be a nice way to go.

I was actually hoping for a drape function like in other 3D apps that will drape a mesh like a cloth over an object. Is there some plugin like that for SU already of which I am unaware?

TIG

Try DropVertices - Plugins Index...

massimo

As usual TIG was faster...Here is another try with "drop vertices" plugin Fletch.

TIG

Here's v2.0 http://forums.sketchucation.com/viewtopic.php?p=358314#p358314
It now has more robust and accelerated intersecting methods...
Please [re]try and feedback...

wyatt

I really need to find a different hobby so I can stop taking out my frustrations on this plugin. I break it because I love it so much.... LOL

This build is much faster and it no longer requires that the target surface be the default material - excellent! I haven't found a group yet to break it. Components, however don't work. Maybe that's intentional; maybe it's not necessary - in fact I can't think of a reason why I would need to drape a flat component, so this is more of an FYI-post. Just for kicks, I tried adding a construction point to a component and making a group of that, which caused an incorrect result.

TIG

If you need to drape components simply explode and group immediately so it works.
I might think about reworking it for instances too...
Non-edge/faces in the draped group should be ignored - so there was nothing to drape in your grouped compo+cpoint!
It's also best to avoid them in the drapee too...