Can someone make an extension for a moving pen point on a canvas? The pen would act as an invisible image sprite that would have a trail behind it similar to in Scratch, which has these blocks:
I have a project in Scratch I want to make in App inventor.
Probably no extension needed. What (instructions/device/other) will move the "pen" to make the "trail" ?
Can help this extension for you...
Similar to in scratch I would use Coordinates on the canvas, The "pen" would have a direction and would move in that direction when I used a "pen.move", The scratch project I am basing this off of is https://scratch.mit.edu/projects/1234445242/ (and the project to use the "files" is: https://scratch.mit.edu/projects/1121197780/) {files are just text because scratch is not that advanced}
No, because it doesn't have the same properties I am looking for and I don't have the money to pay for an extension.
It creates shapes like this:
How about
?
Similar, but with a full 360 degrees of turning.
Basically I want a
Move block, : Moves the pen forward a certain number of pixels.
Turn CW block, (CCW would be negatives): Changes the pens forward direction.
And a Pen up and down block. : Pen will draw or pen will not draw.
Also check out this 
Or this
Very similar, but the values are set up differently than the ones in my generator. my values are:
Offset distance,
Offset Angle,
Speed 1,
Speed 2,
Turn 1,
And Turn 2.
All of which could be represented by an in app variable if only I had a way to represent the idea I said earlier, If you could help me find a way to achieve my goal without an extension that would work as well.
You can look through the scratch project posted earlier, the code is very simple.
The math flowers extension was pretty close though.
Not exactly what I'm looking for.
