Hi, here an example for drawing with functions for relative lines.
The link for an iterative solution:
https://x.thunkable.com/copy/79ef85ce0f871fa1ee33e79f7a70cc4d
and a recursive solution:
https://x.thunkable.com/copy/fd2e0aca0b6d9757d1919a3d12cefeaa
have fun!
This is cool, but I don’t understand what it’s for! Can you explain a use case for something like this?
Just for fun 
Useful for Drawing lines with relative/absolute movement and relative/absolute turning. Like the old “turtle graphics”.
This makes me remember. When I was young I started programming when DOS was still the thing people used. I drew a tree and apple using code like this. The Apple fell from the tree. When you clicked the space bar. That’s it. Lol. Pretty basic.
Good work!!
This is awesome! 
It too reminds me of a memory 
, When I used to create random spirals in MSW Logo in 3rd grade 
Thanks, @rollke! 
Yes, the good old LOGO programming language…
When you press start few times a little faster it will completely mess up - I think this is a Thunkable bug… maybe the speed of the calculations is too slow or idk what causes this failure 
Best, Chris
Fixed:
iterative
https://x.thunkable.com/copy/bdad6ad52d6d45b799cf291076fa25c7
or recursive
https://x.thunkable.com/copy/37bbf1cb7ab357b404c7108d845cb04c
Really, calculation and drawing seems to be rather slow.
So we have to wait with next operations until drawing is done.
By the way: In other projects with many calculations thunkable apps are also rather slow.
The slowdown occurs Especially when the calculations involve pulling numbers from lists stored in app/stored variableA. A known bug.
