[Plugin] SectionCutFace
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Thanks TIG. I rarely use sections but when I do, I always use this plugin, too. I haven't encountered the bug you mentioned yet but it's always good to have the latest build of a plugin.
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On some very complex forms with many overlapping holes etc there's a lot of 'tidying up' to do... and I suspect that rarely it was trying to erase an edge that it'd just erased milliseconds before, as the edges listings 'iterate'... but stripping out invalid edges is not well done in my old code!
Anyway now I've trapped all of the
xxx.erase!commands making themxxx.erase! if xxx.valid?- so if it's just erased something and thinks to do it again then it doesn't bother because the.valid?is alwaysfalseif an object ceases to exist !I appreciate you probably glazed over after a couple of
ruby-redtexts... but it's a simple fix to a rare glitch...
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TIG, thank you again.
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Great plugin, TIG, thank you
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Cheers, TIG.... one of my favorites.....!
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Ah, sorry for the lack of response back there TIG. I've been sort of away from modeling for a while.
The plugin seems to be working flawlessly now. Perfect. It's one of the plugins i use the most and i had to turn back to an older version i had stored somewhere here when i stumbled upon that problem, so many many thanks for the fix!
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Hi
I've tried several times to install this plugin. I copied it to the plugin folder, restarted SketchUp, but when I right-click on the section plane there is no option to "Add Section-Cut Face". Any idea what might be wrong?
I run SU 8 Pro in OS X
Thanks! -
Braknes
You must have a selection of just one Section-Plane and nothing else at all selected - for this tool to appear in the context-menu as 'Add Section-Cut Face'.
let's consider a few possibilities...
Have you installed the script in the correct place?
To test this open your Ruby Console and type [or copy&paste] these lines...
Sketchup.find_support_file("SectionCutFace.rb", "Plugins")
If it returns 'nil' then the file not there and therefore it isn't auto-loading.
Where is it then?
Move it into Plugins and restart Sketchup...
However, if it returns the full path to the file it's there and it should be auto-loading and therefore available for you to use, if you have an appropriate selection.
If it's there also check that this .rb file has appropriate permissions to be 'read'.
Assuming it's in the right folder, try reloading it; in the Ruby Console type [or copy&paste]
load "SectionCutFace.rb"
Is should then be available in the context-menu, with a suitable selection...
Still not working?? Let's try circumventing the context-menu and running the code from the Ruby Console directly...
Select one Section-Plane... and then type [or copy&paste]
SectionCut.new()
A dialog will open and on OK a faced-section-cut is made.
IF you haven't properly selected a Section-Plane it will still open the dialog, but then on OK it'll produce some error messages in the Console, because we'll have side-stepped the initial checking for an appropriate selection to process and it'll fail ! -
Thanks TIG! I got it to work.
This is really a great plugin! Thanks for making life easier
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Hi Tig,
where would i beable to download the section cut face plugin? im struggling to find itthanks
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At the very first post? It's a tradition..
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Thanks.
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Hi,
It seems SectionCutFace is not able to map faces if cutted parts are in different altitude.Here is the model, I want to cut the top of the walls but all walls extremities are not at the same level.
and here is the result
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SectionCutFace needs to try to work out what is to be solid and what is to be void.
If the objects being cut are 'manifold' it's fine, but it there are inter-penetrating forms it can get confused! Give it a helping hand.
It you choose to keep unfaced edges you can always 'face; these later and apply the material... -
I just installed this plugin and got it to work fine. I want to use it to render a section cut, but when I render with Podium, it renders without the section cut applied. Any suggestions?
Thanks in advance!
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It does render but the the section-cut is ignored.
The section-cut-face is there inside the form.
Use 'Search' for Zorro2 [e.g. http://forums.sketchucation.com/viewtopic.php?p=184604#p184604] - which combined with SectioncutFace - can chop the model along the cut.
Use a copy as it does physically split the model along the plane and erase half of it!!!!
Then render the copy model - Gaieus has some examples of a chapel rendered this way... -
@tig said:
Gaieus has some examples of a chapel rendered this way...
see page 5 of this topic for pictures...
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Here's an idea, TIG.
Could SectionCutFace be edited to allow section cuts of particular groups/components [hence layers] be created as sub groups and applied to a like named layer? That way the user would have total control over what was visible or not....
EG:
I have Walls, internal and external, some named demolition and some existing. I cut a section through the floor plan and want to export existing plans, demo plans, new plans, etc so all I do is alter layers in each scene to view existing walls solid fill, demo walls not, etc..... -
Hi TIG
Wicked plugin, and dead handy for my Architecture course!
I have a little problem though, i can create section, but as soon as i create a scene afterwards the section cut dissapears. I have tried setting up a scene first and then creating a section cut but as soon as i update the scene it dissapears again. It doesnt seem to get hidden, just deleted? I have tried keeping it locked and unlocked. Is there a setting i'm missing when i save my scenes?
I have had a thorough look online and in these forums and cannot find anyone elese who has had the problem.
Any help would be great!
Marc
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The SectionCutFace grouped geometry is put onto its own layer.
This layer is by default only visible in the active scene-tab, but not in other or any new scenes, but you can switch it on and update the scene-tab[s] as desired.
To actually see the section-cut itself [irrespective of whether or not it has a face applied] you need to have it set to be remembered in the scene-tab's settings [Scene Manager]; remember to update your scene-tabs as you change aspects like section-cuts and visible layers.
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