Follow-Me Tool on Multiple Lines.
-
thx for the explanation
-
ThomThom
Probably something you already know but the script does not work on inclined curves or multiple inclined connecting lines.
Sure would be nice to have this work on the above for vertical surface detail and boolean and ???
Just a thought.
dtr
-
@dtrarch said:
Probably something you already know but the script does not work on inclined curves or multiple inclined connecting lines.
Yes. It will only work planar. That's by design as it simplifies things allot. 3D will have to come later.
-
To make it work in 3D you could...
Take selected centre-lines that are on the 3D surface and 'drape' them onto a flat face above it.
Run the tool and take the result and again 'drape' it onto the 3D surface below.
Erase unwanted stuff.
To 'drape' to flat you simply change all of the edge's z's to = flat plane (which is defined as above the lowest level of 3D surface).
To 'drape' onto a surface you need to project a ray down from each edge's end-points onto the 3D surfaces faces and then do a global move by vectors on them to avoid 'folding' ? -
Latticeizer: What a really cool tool, TIG
I don't know what this thing is or what I'd ever use it for, but I know that modeling it would have taken a lot longer than the two minutes it took to make it with Latticeizer
Sorry to "muscle in" on your discussion ThomThom, but this was just too much fun to pass up.
![A few quick lines, Latticeizer, render in IDX Renditioner and, voila: a really cool "Something"](/uploads/imported_attachments/YLJ3_Picture12.JPG "A few quick lines, Latticeizer, render in IDX Renditioner and, voila: a really cool "Something"")
-
Once I got over the fun of trying latticeizer, I realized it had a very practical use for me:
My job involves design modifications for space vehicle launch facilities. In one of the facilities a launch vehicle is stacked vertically for testing prior to launch. That facility has several platforms that conform to the shape of the launch vehicle. Those platforms are made of steel ribbing with a steel plate welded to the top. Each platform may have a different size "hole" in it. Modeling these has been a chore: not a big chore, but time consuming. With Latticeizer the job becomes much easier.
The picture shows three phases of the modeling using latticizer:
- Draw the 2D shape of the ribs
- Run latticeizer
- Put on a diamond no-slip pattern
- Add fittings for folding
- Duplicate it and flip it over
Unfortunately, latticeizer does not always work as expected. Sometimes the entire group just disappears, other times only parts of the group extrude and I spend a lot of time trying to "fix" it. One of the more benign examples is shown.
But, when it works it really is handy.
-
It's almost three years since latticeizer had any major changes... It was a bit buggy but I never looked to fix it 'cus no one asked... I'll review it and issue an update sometime...
-
@tig said:
It was a bit buggy but I never looked to fix it 'cus no one asked... I'll review it and issue an update sometime...
I use it very often and would really appreciate an update: I've had as many failures as successes with it. It's soooo great when it works (but soooo frustrating when it does not).
I'm definitely "asking"
I've attached a "one off" I did this morning to show you a simplistic version of what I do "for real" at work.
-
Dear Bob,
It is good to see that someone else in the space industry uses Sketchup. I get a lot of flak at work for using SU for concept designs. I'm supposed to use Inventor. I work on test facilities for the test and calibration of remote sensing instrumentation (terrestrial and planetary atmospheres), and have designed a few bits and pieces for space instruments too.
http://www.atm.ox.ac.uk/main/Facilities/2point2_metre_facility/index.html
The guys in the department designed and built the radiative cooler for the instrument CIRS on Cassini, which was quite a challenge.
http://www.atm.ox.ac.uk/main/Facilities/space_view_chamber.html
http://irfu.cea.fr/Sap/en/Phocea/Vie_des_labos/Ast/alltec.php?id_ast=2299
I would be interested to see more of your work.
Kind regards,
Bob -
@watkins said:
I would be interested to see more of your work.
Some of my work is shown at our website:
I've attached some that are not currently on the website. This and all my models are done in SU7.
-
Dear Bob,
Great stuff!
I see you get to play with much bigger toys. Your modelling looks very good, and very informative.
Kind regards,
Bob
Advertisement