Page 115 - Computer Genius Class 05
P. 115
Turning Turtle Left or Right
By default, turtle is facing towards the right side. We can change the degree value to change
the heading direction.
A turtle can be turned in two directions: clockwise (right) or anti-clockwise (left).
Clockwise (Right) Anti-Clockwise (Left)
There are two blocks that can be used to turn turtles:
This can turn the turtle right This can turn the turtle left
or clockwise by some degrees, say '90'. or anti-clockwise by some degrees, say '90'.
Turning a Turtle
To turn a turtle in AI Connect, follow the given steps:
Step 1 Create a new variable ‘T’ from the Variables category. Add set T to block in the
script area.
Step 2 Add create new turtle block, from the Turtles blocks under Draw category, inside
the set T to block.
Step 3 Attach make turtle pen-down block from the Control block under the Draw category.
Step 4 Attach make turtle move forward by block from the Motion block under the Draw
category and enter input value 100.
Step 5 Attach make turtle turn left by block from the Motion block under the Draw
category and enter input angle 90.
Step 6 Click on the Run button.
Angles and Value Conversion 113

