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Scale to exact dimension ?

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  • D Offline
    danna
    last edited by 9 Jan 2013, 13:41

    I have a column as a component at 4' tall.
    I want to scale it up to whatever height I want.
    Grab the red handle at top and input 7' and it scales correctly.
    Have not figured how to input dimension for say - 7'-6 3/8".

    http://i819.photobucket.com/albums/zz111/lacogada/scalecol_zps99757b05.jpg

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    • M Offline
      massimo Moderator
      last edited by 9 Jan 2013, 13:47

      http://support.google.com/sketchup/bin/answer.py?hl=en&answer=94906&topic=2458207&ctx=topic

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      • D Offline
        danna
        last edited by 9 Jan 2013, 13:59

        Thank You !

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        • P Offline
          pilou
          last edited by 9 Jan 2013, 14:45

          You can also snap on something with the exact measure!
          Here the segment on the right 😄

          snaps.jpg

          Frenchy Pilou
          Is beautiful that please without concept!
          My Little site :)

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          • D Offline
            danna
            last edited by 9 Jan 2013, 16:44

            Ah ... good tip Pilou, thanks.

            Had come across that somewhere but didn't remember.

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            • D Offline
              Dave R
              last edited by 9 Jan 2013, 19:37

              Keep in mind that scaling the component you show will change the proportions of the end cap and the bevel on it as well. Scale isn't always the right tool for the job. If you don't want to change the shape of the ends, the Move tool would be a better choice. You can select the top end of the column geometry including the entire cap and move it the required distance. So if the original is 6' feet tall and you want it to be 7' 6-3/8", you can start moving the top and type 1' 6 3/8 or 18 3/8 or even 18.375. This will stretch the column without changing the proportions.

              Etaoin Shrdlu

              %

              (THERE'S NO PLACE LIKE)

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              • D Offline
                danna
                last edited by 10 Jan 2013, 11:28

                @dave r said:

                Keep in mind that scaling the component you show will change the proportions of the end cap and the bevel on it as well.

                Yes ... had not realized that.
                Thanks Dave

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                • N Offline
                  nickchun
                  last edited by 10 Jan 2013, 11:58

                  You could also use this,
                  http://sketchucation.com/forums/viewtopic.php?t=17948#p144180
                  Allows you to input exact sizes

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                  • D Offline
                    danna
                    last edited by 11 Jan 2013, 13:08

                    @nickchun said:

                    You could also use this,
                    http://sketchucation.com/forums/viewtopic.php?t=17948#p144180
                    Allows you to input exact sizes

                    Thanks for the tip Nick.

                    As I'm learning the program, only plugin I'm using BuildEdge, to quickly create roof lines.

                    Will look at others down the road.

                    Thanks

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                    • D Offline
                      dlp
                      last edited by 20 Dec 2016, 19:34

                      I'm having issues with this as well in SU 2015. I just read about it in the D'oh book. I can enter 20cm and it works, I can enter 1'8 and it works. I can't get it to do straight inches though. When I try 20in it just ignores the in and does 20x scale. Trying to use " for inches doesn't work either.

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                      • D Offline
                        Dave R
                        last edited by 20 Dec 2016, 19:39

                        What units do you have set for the model? 20in is not correct syntax. You should be able to use 20". What do you get with just 20 when you use the Tape Measure tool and the units are set to Fractional?

                        Etaoin Shrdlu

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                        (THERE'S NO PLACE LIKE)

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                        • D Offline
                          dlp
                          last edited by 21 Dec 2016, 03:01

                          I'm using decimal inches. It's the same using fractional inches. Just putting 20 in it scales 20x. If I type 20 then push the shift key to put " after it the 20 disappears and it goes back to 1.0. Seems to be a bug. I'll just start using Fredo Scale. It works.

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                          • D Offline
                            Dave R
                            last edited by 21 Dec 2016, 10:57

                            Try using the Tape Measure tool to resize instead.

                            Etaoin Shrdlu

                            %

                            (THERE'S NO PLACE LIKE)

                            G28 X0.0 Y0.0 Z0.0

                            M30

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                            • S Offline
                              slbaumgartner
                              last edited by 8 Jan 2017, 20:02

                              @dlp said:

                              I'm using decimal inches. It's the same using fractional inches. Just putting 20 in it scales 20x. If I type 20 then push the shift key to put " after it the 20 disappears and it goes back to 1.0. Seems to be a bug. I'll just start using Fredo Scale. It works.

                              This is a known issue on Mac because the Scale Tool uses the Shift key to change from "single-handle" to "uniform" scaling, so you can't press the shift key as necessary to type '"' for inches. The simplest workaround may be the one already shown where you draw a line at the size you want and then let the cursor snap to that. Another is to prefix the inch distance with 0' and omit the inch units entirely, e.g. 0' 6 1/2

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                              • G Offline
                                Garry K
                                last edited by 9 Jan 2017, 05:38

                                Why not reassign 1 or more function keys to directly type the " and ' for you.

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                                • J Offline
                                  Jim
                                  last edited by 9 Jan 2017, 08:16

                                  Scale the objects to some arbitrary size, and then enter the exact lengths after. You can now enter " marks without the Scale Tool switching modes.

                                  Are you saying the Mac Scale Tool changes modes after completing the operation?

                                  Hi

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                                  • S Offline
                                    slbaumgartner
                                    last edited by 9 Jan 2017, 14:06

                                    @jim said:

                                    Scale the objects to some arbitrary size, and then enter the exact lengths after. You can now enter " marks without the Scale Tool switching modes.

                                    Are you saying the Mac Scale Tool changes modes after completing the operation?

                                    You are right. I hadn't tried that. It is inconsistent with most other tools because they don't use shift as a mode change. For example, when using the rectangle, line, move, etc. you can just do the first click, start the operation, and then type a value. You don't have to complete the mouse operation using a second click before you can press shift!

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