How to exactly scale a component to an absolute size?

xrok1

draw a line on the ground beside your car, start inline with the farthest front or back extension of the car, then scale from the opposite end with shift and snap to the line.

d12dozr

[flash=480,385:33vi5zbx]http://www.youtube.com/v/eXh6y5b0pdg&hl=en&fs=1&[/flash:33vi5zbx]

thomthom

When you scale you can type into the VCB the dimension you want.
http://sketchup.google.com/support/bin/answer.py?answer=94906

xrok1

very nice, thankyou Thomas. i had always tried this by just typing a number as usual and of course i assumed it did work because whatever i typed became the scaling factor. But DUH, if you add the " or ' it works. thanks for the revelation, sometimes we get so caught up in work arounds we forget work flow!

thomthom

" for inches
' for feet

But any metric unit such as mm, cm, m etc works as well.

David.P

Thanks lots guys.

Basically, xrok's advice was the way to go for me.

(As already pointed out above, typing the car's length into the VCB doesn't work in this case since you can't restrain the proportions by holding shift AND type in a number at the same time.)

Anyway, the 'snap to a guide line' did it.

Thanks again,

David.P

jeff hammond

i like using the tape measure

it's probably covered in the video posted above but i don't feel like watching a 7min video right now..

to resize, you basically use the tape measure in the same way you use the line tool... with the line tool, after your second click, you can enter the length of desired line in the VCB and the line will be drawn to that length.. [the line shortens or extends depending on the value]
with the tape measure, after your second click, you enter a length in the vcb and the whole model is resized accordingly.. [the entire model scales to the length of your tape]..

xrok1

well actually you could use the shift for proportion then click anyplace arbitrarily, then type the dimension. it doesn't matter if you've already clicked before you type a dim as long as you don't do anything else.

Gaieus

Hi David (and all who use feet and inches and need the Shift key to enrter a value),

Do somehow as Rocky says;

Start the scale operation (using the shift key if needed)
Release everything > Type the value (using the shift key if needed)
Hit Enter - SU will "remember" what it is supposed to do (in this case a uniform scale operation).

David.P

Thanks Rocky & Gaieus, amazing -- this of course did the trick even better.

Cheers David.P