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    Mirror object

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    • Alan FraserA Offline
      Alan Fraser
      last edited by

      It would be far simpler to use Rotate/Copy.
      Select the arrow then orbit so that you are looking down on it. Choose the Rotate tool, place the rotate cursor on the ground so that it turns blue, then lock it in that position by holding down Shift.
      Move the cursor to the point of the arrow indicated by your smaller drawn arrow and click once on your mouse.
      Press Ctrl once to get a small plus sign next to the cursor (indicating a copy rather than rotation of the original) then click another twice 90Β° apart...preferably on axis so you get a precise 90Β° inference.

      It sound complex the first time, but is very straightforward and takes about two seconds to complete.

      3D Figures
      Were you required to walk 500 miles? Were you advised to walk 500 more?
      You could be entitled to compensation. Call the Pro Claimers now!

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      • D Offline
        d12dozr
        last edited by

        Use a temporary guideline, then with the mirror tool, click on the numbers in order


        Click for full size...

        3D Printing with SketchUp Book
        http://goo.gl/f7ooYh

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        • D Offline
          d12dozr
          last edited by

          The guideline is on the ground plane...kinda hard to tell from my picture. I've attached the SKP so you can try it.

          ...Alan is right of course, but I wanted to show this because in other cases the mirror tool may be easier.


          Mirror Arrow.skp

          3D Printing with SketchUp Book
          http://goo.gl/f7ooYh

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          • S Offline
            suSteve
            last edited by

            thank you d12dozr. Your skp works fine (of course) so now I can see where I am going wrong.

            [Alan your signature reminds me that I proposed to my wife at Formby point many years ago.]

            Still unsure what the two lines do when you draw them after clicking a start point with the mirror tool selected. I have played around with it for ages but can't seem to work out the rules of it.

            thanks again (much appreciated)

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            • jeff hammondJ Offline
              jeff hammond
              last edited by

              @susteve said:

              Still unsure what the two lines do when you draw them after clicking a start point with the mirror tool selected. I have played around with it for ages but can't seem to work out the rules of it.

              thanks again (much appreciated)

              the lines define the plane of the mirror.. literally, think of putting a real mirror in your sketchup drawing.. the first line of the mirror plugin tells where to put the bottom (for all intents and purposes of this visual) edge of the mirror and the second line represents the adjacent edge..

              dotdotdot

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              • S Offline
                suSteve
                last edited by

                thanks Jeff, playing around with it again after seeing d12dozr's skp revelation and now I can see how it works. Thinking about it like a real mirror helps me visualise it better - thank you

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                • Alan FraserA Offline
                  Alan Fraser
                  last edited by

                  @susteve said:

                  [Alan your signature reminds me that I proposed to my wife at Formby point many years ago.]

                  You wouldn't have wanted to repeat that today, Steve. I took the pooch for a walk on the beach this morning...bloody freezing and blowing a gale. πŸ˜„.

                  3D Figures
                  Were you required to walk 500 miles? Were you advised to walk 500 more?
                  You could be entitled to compensation. Call the Pro Claimers now!

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                  • Jean LemireJ Offline
                    Jean Lemire
                    last edited by

                    Hi Folks.

                    See attached SU file for ideas.


                    Mirror along any plane.skp

                    Jean (Johnny) Lemire from Repentigny, Quebec, Canada.

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                    • pbacotP Offline
                      pbacot
                      last edited by

                      Jean,
                      In your second example (scene 5) how do you set the rotation using the guide line?

                      Peter

                      MacOSX MojaveSketchUp Pro v19 Twilight v2 Thea v3 PowerCADD

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                      • Jean LemireJ Offline
                        Jean Lemire
                        last edited by

                        Hi Peter, hi folks.

                        See this page in SketchUp help:

                        http://support.google.com/sketchup/bin/answer.py?hl=en&answer=94897

                        Just ideas.

                        Jean (Johnny) Lemire from Repentigny, Quebec, Canada.

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                        • pbacotP Offline
                          pbacot
                          last edited by

                          @jean lemire said:

                          Hi Peter, hi folks.

                          See this page in SketchUp help:

                          http://support.google.com/sketchup/bin/answer.py?hl=en&answer=94897

                          Just ideas.

                          Doh! πŸ‘Š Thanks Jean. I am sure I've done that before but left the method unused for too long.

                          Peter

                          MacOSX MojaveSketchUp Pro v19 Twilight v2 Thea v3 PowerCADD

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