In this video I'll tell you about making the top view of this mouse shape.
And I'll start by adding a circle in the drawing.
And in this drawing We're actually going to use a very different kind of tool which is called a parametric
tool.
So let's start with the circle circle tool.
Click anywhere in the drawing area to start this and add a radius of hate point to five.
And press enter.
Now let's go to line to click on this point right here and now add a line offline.
Fifteen point nine six.
And press enter again.
So this line will end.
We're here now taking the reference of this end point I'll make another circle so circle this end point
and add a circle of radius five point seven seven.
And press enter.
Now we can get rid of this line it's no longer needed and instead we'll make another line so I'll go
to line and taking the same reference of the center angle to this end point here and I'll make another
line of lenth five point two five.
Press Enter now move to the left and add a distance of three point to zero.
And press enter.
Now this is the end point of the line which we will use as a reference to make another circle.
So I'll go to circle click on this and point.
And now we need to ensure that this circle remains tangent on this circle.
Well we cannot do that directly because obviously you can either intersect it or you can just click
somewhere over here or maybe here.
So let's do that.
I just get some leeway here.
So you can clearly see that this circle is not actually tangent on this one will take care of that in
a moment.
OK.
So we have done that.
Now let's move to the barometric tool.
So using the barometric tool we can add the tangency.
But before adding the tangency let's restrict some of the geometries.
So the first thing that we want to lock here is the radius of the circle.
So when you make a change in some of the geometry it might change.
So you need to lock some of these geometries and to do that you can constrain them.
These are the constrains the damage tional and geometric.
If you want to know more about these you can go to the Arctic at Course and browse through the parametric
drawing section.
Now moving on I also like this a radius tool.
I click on the circle and I just click somewhere and that will add this constraint to this lock and
this padlock I can actually indicates that now this constraint has been added and the radius cannot
change.
Now let's add another constraint and go to this fix.
Click on the circle and now the center of the circle is fixed.
You can see that the padlock I can has been added.
Now repeat the process for this as well.
I'll go to this bad luck I can play on the circle and there we have it.
Now the center is fixed but the radius can still change.
Let's click on the grip and look at this we can change the radius.
But in this case you cannot change the radius even after moving the grip.
You cannot change the center as well because we have already locked those two things.
Now we'll make it tangent and for Dad and go to this tangent.
Select this circle select this circle.
There we have it.
The tangent has been added.
The circle is still there.
The center is still there on the end point.
And now we can get rid of these constraints so let's go to constraints selected all the geometries and
press ENTER So all the constraints are now gone.
Well let's move back to home.
And now I just remove this line and this line these reference lines are no longer needed and we can
now move ahead and add meaning geometries for that I'll first go to circle and also that tangent tangent
radius.
Now I'll go to the circles over here.
Then I'll click here and add the radius of 4 and press enter.
So there we have it.
So that's now added.
Now we need to add another circle here for that and go to the same option tangent tangent radius.
Click on the circle then the circle and the radius in this case is 30.
And press enter.
Well now we need to trim it to make things clear.
So I'll go to trim presenter's trim this part and now give you remove the part which I'm removing so
I'll remove this and this part then I just trim this part this part from here and trim this as well
as the spot.
There we go.
So we can also trim this as well as this part.
This one this one and this one.
Look at this so we now have the outline of the mouse shape.
All right.
Now we need to add a tangent line right over here for that and go to line now.
Press and hold the shift key.
Then right click and select tangent.
Now click on the circle again repeat the process an all shift reichlich tangent and click and the tangent
line will be added like this.
OK.
So we only have one last ship to add and that's this one the shape we're here.
But before doing that let's make up the reference line.
And for that I'll go to a line to go to this point right here and and you can just break the reference
of the center.
I'll track it.
Click here and once again I'll add a line of length fifteen point zero three and press enter and press
enter again to exit the command.
So you can clearly see that the difference between this and this endpoint as shown by the reference
line on the right side far right is fifteen point nine six.
And the gap is zero point nine Trieb.
When you make this geometry here there is this small gap which you can see as Point 9 3 so I simply
subtracted that value.
So I subtract that point nine three from fifteen point nine six anti-guard the value fifteen point two
to three.
That's the reference line which I made.
Now I'll go to this rectangle click anywhere and make the rectangle.
So I'll type at.
Now the length of this rectangle is 1.3 6 and the height is four point three zero.
And press enter.
So there we have it.
Now once again selected and exploded X enter it really just exploded like this.
And I will get rid of this line and this line and go to fill left select this line this line there we
have it.
So repeat for let go to this and this line.
And there we have it.
So Fielitz are now added.
Now we need to move it appropriately on the right spot so I'll select it all go to move to select this
central point and move it on this end point.
And there we have it.
That's the final shape.
Now you can get rid of this reference line.
And that's the top view of mouse shape which we wanted to make.