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Hello everyone and welcome
to this new episode
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in where we're going to
talk about the arcs.
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We have four tools for the arcs.
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The most important ones
without any doubt,
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or the first two,
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this one and this one.
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And in my opinion,
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this second one is
even more important.
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So I will leave this tool
for the end of the class.
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Let's start then
with the arc from
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center and two points.
One-click here.
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Then it appears that
protractor, in my case,
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with the blue color due to
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the position of my camera here,
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pay attention because if we
normally click and release,
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we have the protractor
on the screen.
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It means that we have
the possibility about
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changing that color by
clicking and dragging.
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So if I click here and I drag,
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I am keeping hold down the
left button of my mouse.
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Then I will be able to change
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the color of that protractor.
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And by doing this,
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I am choosing where I
want to draw that arc.
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Let's say here in the red one,
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then I have to release the plane
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and the center of the
arc is already 2AM.
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And then SketchUp is asking me
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the length of that
arc from the center.
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And of course, I can type in
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that length in the
measurements bar.
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And I can choose as
well, the direction.
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Let's put it on the
ground floor and
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I will type in 3 m length,
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enter the second point of
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the art is already
chosen as well.
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It Mrs. just the third one.
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And as long as I'm
moving the mouse,
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we can see it already
on the screen, right?
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00:01:54,350 --> 00:01:58,420
Let's do a quarter cycle
or we can even type in
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00:01:58,415 --> 00:02:03,235
again the angle measurements
by third click and release.
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00:02:03,230 --> 00:02:06,250
And here we have our arc
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drawn on the plane
perpendicular to the red axis.
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00:02:11,195 --> 00:02:15,035
And with all of
the specifications
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we have been deciding
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together during the
drawing process.
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00:02:19,955 --> 00:02:22,055
If I go closer to the arc,
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we will see that as it
happened with the right call,
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this arc is Sharpie made
by different actors.
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So it doesn't give us
the feeling of a curve.
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00:02:35,240 --> 00:02:38,290
The reason of this is
because when we choose
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the tool first
option that we can
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00:02:40,895 --> 00:02:43,625
change is the number of sides.
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00:02:43,625 --> 00:02:46,435
By default, we have 12 sites
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for the arcs and that is at all,
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we were to change that
number to at least 24.
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The double I alluded
to before Enter.
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Then I will repeat
the same operation.
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Click and drag, read protractor,
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I released second point,
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third point, creating
a quarter cycle.
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Here we are.
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And now this arc is
much more smooth.
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If we want more
sites, of course,
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we can do it depending always
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on the level of our drawing.
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Let's jump now into
this next tool, Pi,
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which is exactly the same
as this previous one,
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but the tool will
generate a surface.
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Once we have finished our arc,
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I will show you, I will
repeat the same arc.
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Click and hold read.
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Protractor released on the
green axis, 3 m length.
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I move my mouse quarter cycle.
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Third click here we are our arc.
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But at the same time,
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this tool generated the surface
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because we have of course,
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those two lines for closing
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the surface and create this way,
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this kind of quarter.
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Alright, nice.
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00:04:08,885 --> 00:04:13,555
Let's jump now to this next
option, three-point arc.
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00:04:13,550 --> 00:04:15,920
To be honest, I have barely
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00:04:15,920 --> 00:04:18,950
use this tool in my
work experience,
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but I have to show you.
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00:04:20,645 --> 00:04:22,555
So thanks to this tool,
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you will be able to draw an
arc through three points,
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which all of them are part
of the same circumference.
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Click and release.
Click and release.
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We have two.
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Then the circumference
pops up and we have
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just to click again
for the third time.
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In this example, again,
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we find our arc very sharp P.
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00:04:46,220 --> 00:04:48,860
So we could go back to the tool,
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check the number of
sites that we are using.
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Once we have changed
That number of sites,
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00:04:55,865 --> 00:04:57,795
the file will remember,
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00:04:57,799 --> 00:05:00,139
and we will not
have to do it again
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00:05:00,140 --> 00:05:03,370
just in case that
we open a new file.
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00:05:03,365 --> 00:05:04,715
In that case, yes.
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00:05:04,715 --> 00:05:10,135
Let's go finally over these
main Arc tool to point arc.
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00:05:10,130 --> 00:05:10,970
One-click.
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I will move here till
this side and I will draw
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00:05:14,255 --> 00:05:17,935
my first arcs on the ground
floor, one single click.
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I will hold myself
on the green axis.
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Second click, and then
I move my mouse and I
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00:05:24,230 --> 00:05:27,770
can choose to draw
along the red axis.
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00:05:27,769 --> 00:05:32,069
Or if I move the mouse
along the blue one.
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00:05:32,160 --> 00:05:37,510
Besides, I can type in the
lens or do it graphically.
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00:05:37,510 --> 00:05:39,930
Let's do it
graphically this time.
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So third click, and here
we are easy to draw.
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00:05:43,345 --> 00:05:47,695
But the most important thing
here is that we can keep
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00:05:47,695 --> 00:05:53,085
drawing Arts in a continuous
way and then create a more,
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let's say, sophisticated curve.
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Let's do it again.
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But this time, fixing
the number of sides of
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our arc space key for going
to the selection tool.
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00:06:03,790 --> 00:06:08,080
Then I go back to these
specific two-point Arc tool.
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I can check that the
number of sides is 12th.
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Let's say 24.
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Enter one first, single click,
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second single click,
third, single click.
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00:06:19,130 --> 00:06:20,770
Now let's continue the curve.
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First.
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Single click on the nth point.
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And then when I move
my mouse around,
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you will see that the
color of the arc now is
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the meaning of this
is that that arc
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is tangent to the
previous curve,
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to the previous arc.
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Tangent here is a very,
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very important word because
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if you know a little
bit about the geometry,
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when we have two curves,
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tangent between each other
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means that the curve
is continuous.
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So we read to have a complex
curve, not a polygon.
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Now, just 1 s. Click e.g.
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here, and look what
is going on here.
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The second click was correct.
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But then the tool is asking me
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again for the length
of this high.
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If I want that arc to be
tangent to the previous one,
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then I have to look
for that cyan color.
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Click again.
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Here we are.
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Actually I can do it
easily if I click twice.
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In my second click,
when I am here,
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I will show you control set
for going one step back,
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then first click, second click.
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And if I don't move,
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either need to be fast.
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But as soon as I move the mouse,
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then I lose my color and
I have to find it again.
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But if I don't move it,
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second click, click here,
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we are a perfect curve.
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To finish this class,
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we will practice this tool,
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but this time inside
our rectangle.
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Because here I will show you
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another thing to point arc tool.
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Then my first click here at
any point along the line.
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And look what is going on.
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Again, the CRM color,
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which means that this arc,
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this curve is tangent to the x.
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What ads?
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The ads immediately
behind the arc?
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This case, this EDS,
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I am pointing out,
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the arc is automatically done
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the end that S. And furthermore,
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00:08:33,004 --> 00:08:35,994
if I move the mouse
still this next Ed's,
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00:08:35,990 --> 00:08:40,190
then I can find this another
color, this magenta color.
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The meaning of this
curve is that the arc,
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the curve is tangent
to both edges.
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00:08:47,210 --> 00:08:51,740
The one behind the arc and
the one in front of the arc.
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00:08:51,740 --> 00:08:54,200
Of course, if I move my mouse,
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I can easily lose that color.
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So second click here.
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00:08:58,655 --> 00:09:00,485
And again, if I don't move
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00:09:00,485 --> 00:09:03,155
the mouse and I click
for the third time,
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00:09:03,155 --> 00:09:07,975
the arc is already drawn
tangent to both edges and
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00:09:07,970 --> 00:09:12,760
automatically SketchUp
erased that left corner.
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00:09:12,755 --> 00:09:16,435
So let's repeat this same
operation on this corner.
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00:09:16,430 --> 00:09:17,980
First single click.
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00:09:17,975 --> 00:09:22,415
Then we have our arc
tangent to that.
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Behind us.
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We choose the second click,
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always alone, this another EDS.
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00:09:29,105 --> 00:09:31,775
And then we move the
mouse till we find
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00:09:31,775 --> 00:09:35,905
the imagined color once we
are here, second click.
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00:09:35,900 --> 00:09:37,850
If we move the mouse here,
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00:09:37,850 --> 00:09:39,550
we lose the color,
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00:09:39,545 --> 00:09:41,395
but we can find it again
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00:09:41,390 --> 00:09:43,900
with a little
effort. Here we are.
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00:09:43,895 --> 00:09:47,375
Once we have the color
search click on,
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the arc is already drawn.
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00:09:49,700 --> 00:09:51,430
This time this gets up,
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00:09:51,425 --> 00:09:53,965
didn't erase the left corner.
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00:09:53,960 --> 00:09:57,350
This is something that is
SketchUp does randomly.
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00:09:57,350 --> 00:10:00,670
So don't, don't
take it seriously.
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00:10:00,665 --> 00:10:03,325
And if we want to
erase this corner,
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00:10:03,320 --> 00:10:05,290
we can do it by ourselves.
208
00:10:05,285 --> 00:10:10,445
Just hit the selection tool
and we can relate this easy.
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00:10:10,445 --> 00:10:12,335
So time to say bile.
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00:10:12,335 --> 00:10:14,545
We have already feelings
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00:10:14,540 --> 00:10:17,690
all the drawing
tools placed here.
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00:10:17,690 --> 00:10:19,300
And in the next class,
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00:10:19,295 --> 00:10:23,185
we will see this
toolbar called styles.
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00:10:23,180 --> 00:10:24,760
And thanks to it,
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00:10:24,755 --> 00:10:27,445
we will be able to have
more control about
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00:10:27,440 --> 00:10:32,460
the aspect and the
properties of our surfaces.
15110
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