Assuming you wrap all of your code in a method inside your own module... @x = 1.m unless @x @y = 1.m unless @y @z = 0.m unless @z results = inputbox(['X: ', 'Y: ', 'Z: '], [@x, @y, @z], 'Slicing Rectangle Dims') return nil unless results @x, @y, @z = results BUT then you need to decide the values for each point... If all of the slices are in plan then only the Z value is important. Can I suggest you use: bb = model.bounds min = bb.min max = bb.max then a single input for the Z thus: @z = 0.m unless @z results = inputbox(['Z: '], [@z], 'Slicing Height') return nil unless results @z = results[0] Extract the x/y/z values from min and max and make the points for the face from those... p1 = [min.x, min.y, @z] p2 = [max.x, min.y, @z] p3 = [max.x, max.y, @z] p4 = [min.x, max.y, @z] later entities_b.add_face(p1, p2, p3, p4) Note how whe adding a face you only need the points for each vertex, if you were adding edges you need to add the extra 'p5' to close the loop.

Thank you for giving me advices. The problem has been partly fixed by myself. Maybe, I have to pay attention to studying ruby more

yes ! ok with touchmousepointer ! thanks

You do not need sorted = [], as grep makes a new array, then sort makes another new array. Save yourself some grief. Use puts or pp output to the console, rather than UI.messagebox, for testing. ( UI.messagebox can fail silently if the C WinAPI functions do not like the string passed to them.)

@dubai_skyscraper said: The initialization in line 930 + 931 looks like this: def_screw_thread = def_list.add ("Screw thread") ent_screw_thread = def_screw_thread.entities I really thought that looked like a space, between the .add and the ("Screw thread"),... It could be a "vacuum" character though. P.S.are brackets, { } are braces, ( ) are parenthesis.

Thanks for the help I just got to part of the program where this is needed. I visulized 6 to10 lines of code knowing that unique would work directly. Keith

I am an avid sketchup promoter and user and have follow and use many extensions created by the authors from this thread i am very interested in being able to export all scenes to layout, does anyone know how you can import all the scenes from your sketchup model into individual viewports in layout, i usually have to create over 50 individual pages and individually select each scene for each viewport, is there any way to do this automatically I would be very grateful to pick your brains let me know if you have anyway of accomplishing this, writing a macro, or anything Please let me know any thoughts you might have cheers!

You want the facecopy to intersect with the glued_to face ? This might work, untested. <span class="syntaxdefault">def get_glued_bounds_facegroup</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">ci</span><span class="syntaxkeyword">)<br /></span><span class="syntaxcomment"># Arg; ci, a component instance<br /># Return nil if ci is not glued;<br />#  or a group with new face you can explode.<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">#<br /></span><span class="syntaxdefault">  return nil if ci</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">glued_to</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">nil</span><span class="syntaxkeyword">?<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">#<br /></span><span class="syntaxdefault">  model </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> Sketchup</span><span class="syntaxkeyword">;;</span><span class="syntaxdefault">active_model<br />  cd </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> ci</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">definition<br />  db </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> cd</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">bounds<br />  </span><span class="syntaxcomment"># get pts in counter-clockwise order;<br /></span><span class="syntaxdefault">  pt0 </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> db</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">corner</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">0</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxcomment"># left front bottom<br /></span><span class="syntaxdefault">  pt1 </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> db</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">corner</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">1</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxcomment"># right front bottom<br /></span><span class="syntaxdefault">  pt2 </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> db</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">corner</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">3</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxcomment"># right back bottom<br /></span><span class="syntaxdefault">  pt3 </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> db</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">corner</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">2</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxcomment"># left back bottom<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment"># get transform of ci;<br /></span><span class="syntaxdefault">  tr </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> ci</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">transformation<br />  </span><span class="syntaxcomment">#<br /></span><span class="syntaxdefault">  par </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> ci</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">parent<br />  ents </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> par</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">entities rescue model</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">active_entities<br />  grp </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> ents</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">add_group</span><span class="syntaxkeyword">()<br /></span><span class="syntaxdefault">  grp</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">add_face</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">pt0</span><span class="syntaxkeyword">,</span><span class="syntaxdefault">pt1</span><span class="syntaxkeyword">,</span><span class="syntaxdefault">pt2</span><span class="syntaxkeyword">,</span><span class="syntaxdefault">pt3</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  grp</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">transform</span><span class="syntaxkeyword">!(</span><span class="syntaxdefault">tr</span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault">  </span><span class="syntaxcomment">#<br /></span><span class="syntaxdefault">end</span>

Thread Highjack... @aerilius said: ...I have been working for some months on making the one I use in my plugins standalone and re-usable (soon released). shoot me a copy if you want any mac testing, i'm not too fond of SKUI, as I prefer a more the native look and feel... john

Better understand. Thanks slb for these explanation. I Cant use scaling in this case as the points are the result of crossing lines, so at any scale the resulting point of two lines crossing can be very close to any other point in the model. This gave me an idea for a very bad workaround. Do not like it, but it works. this way SU does not seem to try sharing same vertex... pt1 = Geom::Point3d.new(0.98787,0.926013,0) pt2 = Geom::Point3d.new(0.988135,0.925025,0) pt3 = Geom::Point3d.new(0.977696,0.924673,0) grp1 = Sketchup.active_model.entities.add_group grp1.entities.add_line(pt3,pt2) grp2 = Sketchup.active_model.entities.add_group grp2.entities.add_line(pt2,pt1) grp1.explode grp2.explode Thks again Pascal

@sdmitch said: Perhaps but then you have the added burden of figuring out what is horizontal and what is vertical. Creating a group for each edge seems to work every time and does so fairly quickly. The trouble is that entities.add_group becomes very slow after a while. Nevertheless, I've attached my final version. It divides the edges into classes based on orientation, and these classes are then further divided into groups of max 250 edges. All examples seems to merge correctly. There is also some verification built into the code. I encountered this problem in flowify where the (extended) projection grid intersects the geometry and even though distributing the edges over many groups alliviated the problem it did not fully solve it, so I'm quite happy to have found a better way. As a general observation, intersection is really two distinct problems, the first is to find the intersection edges and the second is to merge the geometry. My biggest problem with intersect stems from the first part. A face in Sketchup does only have to be almost flat while the intersection between two faces is computed from two exactly flat mathematical planes. This means that the intersection edges may fail to merge with the not-exactly-flat face due to tolerance issues. I've found that the following procedure produces a more robust intersect, especially for complicated surfaces: 1) Transform the geometry to a gigantic scale 2) Check all faces by computing a plane form the vertices and then check that all vertices are on that plane. If they are not, then triangulate the face. 3) Intersect Complicated grids.. GridTest.rb

As John's animation shows, it isn't a matter of each model not having its own Tool activated, it is an issue with SketchUp duplicating certain view.draw_xxx contents on all existing views. This is a bug we reported some time ago.

i think its better to have this idea, in terms of applying, you can overlay materials with another material looks like photoshop in 3d plugin

@tig said: Look at http://www.sketchup.com/intl/en/developer/docs/ourdoc/entities#add_faces_from_mesh Thanks for that TIG. I had a look at that and with my simple cube example, it did not quite give me the result i was hoping for. DO i need to manually join the other edges? [image: http://i.imgur.com/FxA4R7em.png] @dan rathbun said: Also look at how the SketchUp Team makes shapes in the Shapes plugin example: http://extensions.sketchup.com/en/content/shapes Thanks Dan. I have had a look at that and it seems to describe how to do basic shapes, however what I am looking at is a bit more complex (despite my example) and shaped more like a balloon, or a very irregular shape.

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ |--<<< RUBY RESOURCES >>>--| ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Ruby Newbie's Guide to Getting Started viewtopic.php?f=180&t=10142&start=15#p298780 TUTORIALS & PRIMERS ~ Ruby (Generic) ~ Introduction to Ruby http://www.ruby-doc.org/docs/Tutorial/ Ruby User's Guide by Mark Slagell, Iowa State University http://www.rubyist.net/~slagell/ruby/ Ruby Study Notes by Satish Talim http://rubylearning.com/satishtalim/tutorial.html Learn to Program by Chris Pine http://pine.fm/LearnToProgram/ ~ Sketchup Specific ~ Edges to Rubies - The Complete SketchUp Tutorial by Martin Rinehart http://www.martinrinehart.com/models/tutorial/ Ruby Tutorials SketchUcation Forums http://forums.sketchucation.com/viewtopic.php?p=52665#p52665 Tutorial Index SketchUcation Forums http://forums.sketchucation.com/viewtopic.php?f=18%26amp;t=8767 BOOKS ~ Offline (PDF, CHM, TAR, etc.) ~ The Book of Ruby by Huw Collingbourne ** PDF http://www.sapphiresteel.com/IMG/zip/book-of-ruby.zip The Little Book of Ruby by Huw Collingbourne ** PDF http://www.sapphiresteel.com/IMG/pdf/LittleBookOfRuby.pdf Mr. Neighborly's Humble Little Ruby Book by Jeremy McAnally ** PDF http://www.humblelittlerubybook.com/book/hlrb.pdf Programming Ruby - The Pragmatic Programmer's Guide, 1st Ed. (aka "The Old Pick-Axe Book" circa Ruby ver 1.6.x) by David Thomas and Andrew Hunt ** TAR archive of website http://phrogz.net/ProgrammingRuby/ProgrammingRuby_20061016.tar.gz ** CHM edition file is included w/ Win 1.8.6 One-click install see your /ruby/doc directory OR [url=http://forums.sketchucation.com/viewtopic.php?f=180%26amp;t=10142%26amp;p=431798#p431798:23sdyhrr]download from SketchUcation[/url:23sdyhrr] Extending Ruby 1.9 - The Pragmatic Programmer's Guide by David Thomas [url:23sdyhrr]http://media.pragprog.com/titles/ruby3/ext_ruby.pdf[/url:23sdyhrr] Ruby Best Practices by Gregory T. Brown ** PDF http://sandal.github.com/rbp-book/pdfs/rbp_1-0.pdf Automatic SketchUp by Matthew Scarpino, Eclipse Engineering LLC [url:23sdyhrr]http://www.autosketchup.com/downloads/Automatic_SketchUp.pdf[/url:23sdyhrr] ~ Online ~ [i:23sdyhrr]Ruby Essentials[/i:23sdyhrr] Techotopia [url:23sdyhrr]http://www.techotopia.com/index.php/Ruby_Essentials[/url:23sdyhrr] Programming Ruby - The Pragmatic Programmer's Guide, 1st Ed. (aka "The Old Pick-Axe Book" circa Ruby ver 1.6.x) by David Thomas and Andrew Hunt [url:23sdyhrr]http://phrogz.net/ProgrammingRuby/frameset.html[/url:23sdyhrr] OR [url=http://forums.sketchucation.com/viewtopic.php?f=180%26amp;t=10142%26amp;p=431798#p431798:23sdyhrr]download from SketchUcation[/url:23sdyhrr] ~ Previews of Ruby Books for Sale ~ [i:23sdyhrr]Learn to Program, 2nd Ed.[/i:23sdyhrr] by Chris Pine (expanded from the original tutorial) [url:23sdyhrr]http://www.pragprog.com/titles/ltp2/learn-to-program-2nd-edition[/url:23sdyhrr] [i:23sdyhrr]Programming Ruby - The Pragmatic Programmer's Guide, 2nd Ed.[/i:23sdyhrr] (aka "The New Pick-Axe Book" circa Ruby ver 1.8.x) by David Thomas, with Chad Fowler and Andrew Hunt [url:23sdyhrr]http://pragprog.com/titles/ruby/programming-ruby[/url:23sdyhrr] [i:23sdyhrr]Programming Ruby 1.9: The Pragmatic Programmers' Guide[/i:23sdyhrr] by David Thomas, with Chad Fowler and Andrew Hunt http://pragprog.com/titles/ruby3/programming-ruby-1-9 [i:23sdyhrr]The Ruby Programming Language[/i:23sdyhrr] by David Flanagan and Yukihiro Matsumoto http://books.google.com/books?id=jcUbTcr5XWwC%26amp;lpg=PA98%26amp;ots=fHGordbwjC... TECHNICAL REFERENCES [i:23sdyhrr]Ruby Cheatsheet[/i:23sdyhrr] [url:23sdyhrr]http://www.zenspider.com/Languages/Ruby/QuickRef.html[/url:23sdyhrr] [i:23sdyhrr]Ruby Base Classes - circa ver 1.6.x[/i:23sdyhrr] (but most still OK for 1.8.x which has more methods) [url:23sdyhrr]http://phrogz.net/ProgrammingRuby/builtins.html[/url:23sdyhrr] [i:23sdyhrr]Ruby Core Documentation[/i:23sdyhrr] (may be ver 1.9.x) [url:23sdyhrr]http://www.ruby-doc.org/core/[/url:23sdyhrr] [i:23sdyhrr]RDoc Documentation[/i:23sdyhrr] [url:23sdyhrr]http://rdoc.rubyforge.org/[/url:23sdyhrr] [i:23sdyhrr]RubyGems User Guide[/i:23sdyhrr] [url:23sdyhrr]http://rubygems.org/read/chapter/1[/url:23sdyhrr] [i:23sdyhrr]RubyGems Manuals[/i:23sdyhrr] [url:23sdyhrr]http://docs.rubygems.org/[/url:23sdyhrr] INDEXES [i:23sdyhrr]Resources[/i:23sdyhrr] (SketchUp Sage) [url:23sdyhrr]http://sites.google.com/site/sketchupsage/resources[/url:23sdyhrr] SKETCHUP SPECIFIC ~ API ~ [i:23sdyhrr]SketchUp Ruby API Cheatsheet[/i:23sdyhrr] by Alex Schreyer [url:23sdyhrr]http://www.alexschreyer.net/cad/sketchup-ruby-api-cheatsheet/[/url:23sdyhrr] [i:23sdyhrr]SketchUp Ruby API[/i:23sdyhrr] [url:23sdyhrr]http://code.google.com/apis/sketchup/[/url:23sdyhrr] [i:23sdyhrr]SketchUp Ruby API - Class Index[/i:23sdyhrr] [url:23sdyhrr]http://code.google.com/apis/sketchup/docs/classes.html[/url:23sdyhrr] [i:23sdyhrr]SketchUp Ruby API - Method Index[/i:23sdyhrr] [url:23sdyhrr]http://code.google.com/apis/sketchup/docs/methods.html[/url:23sdyhrr] [i:23sdyhrr]SketchUp Ruby API - Class Diagram[/i:23sdyhrr] [url:23sdyhrr]http://code.google.com/apis/sketchup/docs/diagram.html[/url:23sdyhrr] [i:23sdyhrr]Sketchup Ruby API Class Diagrams[/i:23sdyhrr] by Jim Foltz [url:23sdyhrr]http://sketchuptips.blogspot.com/2008/08/sketchup-ruby-api-class-diagrams.html[/url:23sdyhrr] [i:23sdyhrr]Google SketchUp API Blog[/i:23sdyhrr] [url:23sdyhrr]http://sketchupapi.blogspot.com/[/url:23sdyhrr] [i:23sdyhrr]PickHelper - Visual Guide[/i:23sdyhrr] by Thomas Thomassen [url=http://forums.sketchucation.com/viewtopic.php?f=180%26amp;t=30232%26amp;p=266685:23sdyhrr]http://forums.sketchucation.com/viewtopic.php?f=180&t=30232&p=266685[/url:23sdyhrr] [i:23sdyhrr]WebDialogs - The Lost Manual[/i:23sdyhrr] by Thomas Thomassen [url:23sdyhrr]http://forums.sketchucation.com/download/file.php?id=36664[/url:23sdyhrr] ~ Indexes ~ [i:23sdyhrr]SketchUp-Ruby Resources[/i:23sdyhrr] [url:23sdyhrr]http://forums.sketchucation.com/viewtopic.php?f=180%26amp;t=10142[/url:23sdyhrr] ~ BBs / Forums ~ [i:23sdyhrr]Developers Forum - Google Groups[/i:23sdyhrr] [url:23sdyhrr]http://groups.google.com/group/google-sketchup-developers[/url:23sdyhrr] [i:23sdyhrr]Developers Forum - SketchUcation Community Forums[/i:23sdyhrr] [url:23sdyhrr]http://forums.sketchucation.com/viewforum.php?f=180[/url:23sdyhrr] ~ Code Snippets ~ [i:23sdyhrr]Code Snippets Index - SketchUcation Developers Forum[/i:23sdyhrr] [url:23sdyhrr]http://forums.sketchucation.com/viewtopic.php?f=180%26amp;t=28846[/url:23sdyhrr] ~ Plugins ~ [i:23sdyhrr]Plugins Index (by author) - SketchUcation Plugins Forum[/i:23sdyhrr] [url:23sdyhrr]http://forums.sketchucation.com/viewtopic.php?f=323%26amp;t=28782[/url:23sdyhrr] [i:23sdyhrr]Plugins Visual Index - SketchUcation Plugins Forum[/i:23sdyhrr] [url:23sdyhrr]http://forums.sketchucation.com/viewtopic.php?f=323%26amp;t=16909[/url:23sdyhrr] [i:23sdyhrr]Trimble SketchUp - Plugins (Download Page)[/i:23sdyhrr] [url:23sdyhrr]http://www.sketchup.com/intl/en/download/plugins.html[/url:23sdyhrr] [i:23sdyhrr]Trimble SketchUp - Ruby Scripts (Download Page)[/i:23sdyhrr] [url:23sdyhrr]http://www.sketchup.com/intl/en/download/rubyscripts.html[/url:23sdyhrr] [i:23sdyhrr]Jim Foltz SketchUp Plugins[/i:23sdyhrr] [url:23sdyhrr]http://sketchuptips.blogspot.com/2007/09/plugin-index-page.html[/url:23sdyhrr] [i:23sdyhrr]Ruby Libray Depot[/i:23sdyhrr] ! URL Removed due to too many outdated plugins ! [i:23sdyhrr]Smustard(TM) - Plugins and Scripts[/i:23sdyhrr] [url:23sdyhrr]http://www.smustard.com/scripts/[/url:23sdyhrr] [i:23sdyhrr]JohnJ - Plugins for Sketchup[/i:23sdyhrr] [url:23sdyhrr]http://www.johnj.com/drawing/sketchup/ruby-plugins-for-sketchup/[/url:23sdyhrr]

IN Ruby you can do interpolation in double-quoted strings with the #{ } operator. The expression between the curlies is evaluated and passed to the result's to_s method, then stuffed into the string. So you'd create a string of html: html = %Q{ <html> <head> <base href="#{myroot}" /> <link rel="stylesheet" href="resources/css/webdialogs.css" /> </head> <body> </body> </html> } my_dialog.set_html(html) You can also use a HEREDOC. See: http://ruby-doc.org/core-2.0.0/doc/syntax/literals_rdoc.html

Thank you Dan. I'm going to study....

@unearthed said: being able to 'populate' and area quickly would be a real advantage. Would also be useful to be able to quickly show how an area could change over time say with single-floor buildings being replaced with multi-floor. Hi, I've managed to have a solution for the urban growth, however it's a pity you'd still have to growth it manually @unearthed said: Also many council GIS's are starting to to put building outlines online and this could 'build' from those... If it's not troubling you so much, could you share some websites or keywords to get those building outline? I'm sure it'll help a lot of people

FYI IMSI DoubleCAD XT was a 2D CAD application, that could be plugged into SketchUp (like Layout can be.) It ran embedded Ruby, and had a clone of SketchUp's API. It development has been discontinued, but you may still be able the download the latest version. http://www.doublecad.com/DoubleCAD/DoubleCAD-XT-v5 http://activate.imsisoft.com/doublecad.aspx?productpage=DoubleCAD_XT_v5 QCad is a low cost (~37USD) 2D application, that has Javascript API & Qt GUI toolkit for plugins. http://www.ribbonsoft.com/en/ There is a free stripped down edition you can tryout. (But it cannot really be used for work. For example trying to add a layer brings up a nag box, saying that is a Pro feature.) FreeCAD is a 2D/3D Open Source free CAD application, that uses Python for extensions and custom workbenches. http://www.freecadweb.org/ http://sourceforge.net/projects/free-cad/

@tig said: Although it's convoluted you can do it already... You use: definition.entities.transform_entities(Geom::Transformation.translation(ORIGIN.vector_to(some_other_point_in_the_context)), definition.entities.to_a) to move the origin/insertion-point of the definition. If there are any existing 'instances' you'll also need to apply an inverse transformation to them ? If the axes are rotated you can also do a ...Geom::Transformation.rotation(anchor_point, axis_vector, angle)... and again you might need to fix any existing 'instances'... Sorry bring back this post but, with this is possible to do the second move (at right)? [image: 6.png]