Thickness Ruby to make shell?

jeff hammond

@rich o brien said:

Fredo's Joint Push Pull?

I have that installed...will try it at lunch...initial attempt crashed the program, but maybe if I am more selective it might work.

Thanks Rich

did it crash or appear to hang?
if you're doing a processor intensive operation in sketchup, it may appear as if its not working.. but it is.
(for reference, I once did a jpp operation that took 4 hrs to calculate)

gilles

works with groups or components, did you try on raw geometries?

marvins_dad

@unknownuser said:

@marvins_dad said:

@rich o brien said:

Fredo's Joint Push Pull?

I have that installed...will try it at lunch...initial attempt crashed the program, but maybe if I am more selective it might work.

Thanks Rich

did it crash or appear to hang?
if you're doing a processor intensive operation in sketchup, it may appear as if its not working.. but it is.
(for reference, I once did a jpp operation that took 4 hrs to calculate)

I get a "SketchUp Application has stopped working" dialog box...only options are check online and close or close program. Problem signature:...APPCRASH

marvins_dad

@gilles said:

works with groups or components, did you try on raw geometries?

I was trying with raw geometries...I'll try with a group...are you talking about "Shell"?

marvins_dad

Shell seems to preview when I select a group and I can see the offset and adjust it. When I double click it doesn't stay...when I hit enter nothing happens. When I double click then click outside the group the offset disappears.

What am I doing wrong?

gilles

I do.

gilles

Adjust the fitness, then Enter, then double click.

marvins_dad

@gilles said:

Adjust the fitness, then Enter, then double click.

Okay - I tried on a portion that wasn't as complex and it worked.
Looks like I need to simplify my model a bit (clean it up) and try again.

Thanks!

dukejazz

scaleGroupFloat_dj Ver 1.6.5
Copyright Feb 15, 2013
DukeJazz: by James Cochran
I have a tool call cumulativeScaler_dj
it's part of scaleGroupFloat_dj package (doses cumulative xyz, x, y, z, scale,step,move and rotation)

@unknownuser said:

by marvins_dad » Yesterday, 12:08 pm
I can't figure it out...all I have been able to do is an offset.
Looking to basically create a 1/16" shell.

I figure it for you.

I found a car body on 3d warehouse

and I work it 1/16 but it's not close yet for a volume

car+body16_dj.skp

dukejazz

I rework it and now it's a closed shell volume:

by these steps

I started wuth the car body
draw with line tool and close the volume
I copy and offset scaled by 1/16 inch as before with scaleGroupFloat_dj
scaleGroupFloat_dj will create an offset call "shell". the settings shown ealier above

4 ) I then vector push-pull the wheels acoss

5) right click and used context intersect face to model

cut away

and then cut the bottom interial face of the car

@unknownuser said:

by marvins_dad » February 27th, 2013, 9:36 am
Is there a ruby out there that will create an offset or "shell". I have a car shell... 1/6" thick lightweight ... The problem is ... the programs won't simply print along a plane with zero thickness.

and now marvins
The Answer:
yes- Use scaleGroupFloat_dj.rb
and a vector push-pull tool
(=to SU push-pull then one end exploded face move by the move tool)
by the process above you get this
car+body16_dj.skp