Multi Face Scale Offset?

olishea

Ok but in this case your structure will have a curious form of supports!

How do you will resolve the junctions ?
Juxtaposition ?

I don't believe that a plug is yet existing for all levels in the same time
Or maybe something with Panelization by Sdmitch ?

And on your example it is not 50 % but 25 % !!!
4 / 16 = 25 %

[attachment=1:1ltkz9b9]25.jpg[/attachment:1ltkz9b9]

Lol of course more coffee for me....scaling by 0.5 gives new area of 25% of the original. Thanks Pilou, you're on the ball today!!

Let me worry about the structure.....that model is just an example. Where there are smaller quads, I want the structure to become more "filigree".

Cheers Cotty, will look into those now.

Pilou, this is what I'm going for....but mesh isn't great.

Aerilius

Ooops, this is Ruby (not JavaScript). Fixed!

pilou

I select my faces then call the Plug : nothing appen!
(tested in v7 )
Same for simple boxes

pilou

Ok! Cool! Works fine!

Maybe will be useful that the new faces will be the new selection!
here the selection are still out the new faces at the end of the plugin!

Aerilius

Now selection of new faces.
With colors, for you

pilou style.png

pilou

Very cool!
Maybe you can Inverse the number enter on inner "White / Blue" Surface
I must enter -50 on "White" surface !

And a little problem

Aerilius

That is a bug in offset (same bug is also in SketchUp's offset tool). I now changed the direction, and if you install TIG's smart offset, it will use that.

Aerilius

Ok, this could do it:
This modified script (based on Remus' multi_face_offset.rb) does a relative offset depending on the area of the face and the given percentage.
The percentage is not mathematically accurate for any shape (only accurate for rectangle and circle).

requires offset.rb (http://www.smustard.com/freescripts/Offset)

pilou

Many thx!

TIG

@aerilius said:

That is a bug in offset (same bug is also in SketchUp's offset tool). I now changed the direction, and if you install TIG's smart offset, it will use that.
My Smart-Offset is also not perfect ! I have some improvements to make but these are at the bottom of a long 'to-do-list'... On relatively simple forms it will avoid the standard offset's 'bowtie' issues...

olishea

I just got back home to check this thread!!

WOW!!

Gonna give it a go now.

No, don't make the new faces the selection!! Just double the offset %....I can use split donut if old faces remain selected....or maybe give a choice before execution, or maybe it makes no difference anyway.This is exciting!!

olishea

IT WORKS!!!! Great plugin!

Aerilius

Time to start with Ruby
When you open the ruby file, you can see where I have written "Select new faces".
Just comment out line 54 and 55 by adding a # at the beginning of the line.

olishea

Will give it a go now. Excellent work Aerilius!!

And GREAT images Pilou!