Databases
StackOverflow2013
Postsdbo
POStopping a turtle when it reaches a point, Python
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POStopping a turtle when it reaches a point, Python
    primarykey
    data
    text
    <p>I am currently in a beginning programming class, and I am blowing through the assignments. Right now, I have to make 3 houses with the module turtle (which I accomplished): </p> <pre><code>def drawBody(mover): #Rectangle part mover.fillcolor("blue") mover.begin_fill() for i in range(2): mover.forward(100) mover.right(90) mover.forward(75) mover.right(90) mover.end_fill() #Triangle part mover.fillcolor("red") mover.begin_fill() mover.left(45) for i in range(2): mover.forward(70.5) mover.right(90) mover.right(45) mover.forward(100) mover.end_fill() #Create preproduction turtle import turtle wn = turtle.Screen() josh = turtle.Turtle() pointGoTo = -175 for houses in range(3): josh.penup() josh.goto(pointGoTo,0) josh.pendown() drawBody(josh) josh.right(180) pointGoTo = pointGoTo + 125 wn.exitonclick() </code></pre> <p>here is the while code. So I want the turtle to stop at a certain point, The top left corner of the red square. I have tried multiple points but the while just doesnt break/stop. Is my syntax off? or am I approaching this whole line of the house thing all wrong? If i am being vague, please ask what you dont understand, I really want to figure this out, but i am all out of ideas.:</p> <pre><code>def drawBody(mover): #Rectangle part mover.fillcolor("blue") mover.begin_fill() for i in range(2): mover.forward(100) mover.right(90) mover.forward(75) mover.right(90) mover.end_fill() #Triangle part mover.fillcolor("red") mover.begin_fill() mover.left(45) for i in range(2): mover.forward(70.5) mover.right(90) mover.right(45) mover.forward(100) mover.end_fill() mover.left(90) mover.forward(75) mover.left(90) n = mover.position() print(n) while True: mover.forward(100) n = mover.position() print(n) mover.left(90) mover.forward(5) mover.left(90) n = mover.position() print(n) mover.forward(100) mover.right(90) mover.forward(5) mover.right(90) if n == (-75.30,0.00): break #Create preproduction turtle import turtle wn = turtle.Screen() josh = turtle.Turtle() pointGoTo = -175 for houses in range(3): josh.penup() josh.goto(pointGoTo,0) josh.pendown() drawBody(josh) josh.right(180) pointGoTo = pointGoTo + 125 wn.exitonclick() </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USJoshua Schmidt
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POStopping a turtle when it reaches a point, Python
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POStopping a turtle when it reaches a point, Python
      1. This table or related slice is empty.
      1. VTUpMod
    1. COIs there a specific reason you expect the turtle to reach that point? Can you figure out how many iterations it will take? Why not just only loop for that long? Can you not just pull the pen up and move the turtle there? What are you *really* trying to do?
      singulars
      1. POStopping a turtle when it reaches a point, Python
      1. USKarl Knechtel
    2. COYes, It gets to that point in the while loop. But the while loop keeps going. so it keeps making these lines : http://puu.sh/4xkPg.png. I want the line to stop at the top of the blue.
      singulars
      1. POStopping a turtle when it reaches a point, Python
      1. USJoshua Schmidt
    3. COHint: Do you know how many of those lines you want it to make? Maybe you can write an equation that will tell you how many lines are needed.
      singulars
      1. POStopping a turtle when it reaches a point, Python
      1. USKarl Knechtel
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload