Rescale block in Snap!

[petermathijssen]

MicroBlocks has the Rescale block

So I could put a potentiometer value in from 0, 1023 and rescale it to 0, 100 or for instance -170, 170 to use those values. Really powerful.

Is there a similar block in Snap!. I looked but couldn't find it. I got the idea after the presentation from John Maloney at SnapCon

Micro:Bridge – Using Snap! to Interact with the Physical World

I connected my PicoBricks board to Snap! and that works.

Used the following library and blocks in MicroBlocks.

And was able to read the values in Snap! when i changed some things in the MicroBlocks library.

I would like to use the potentiometer to control the sprite and I can get it to work but i would love to have a rescale block.

[qw23]

Do you mean, like this?

[pajamaclaws21]

I, personally, am fond of @loucheman’s

Remap a value

project transpose a value in a defined range to a value in anotrer range This is the help screen: Remap a value from a original range of value to another range of value. example: you have a value in a range of 0 to 5 and you want to transpose this value to another range of values 0 -100. in this case: if value = 0 return 0 if value = 3 return 60 if value = 5 return 100 another example: you want to do 2.5D (size change with y position) you can remap the y position of your sprite to ob…

[petermathijssen]

That's it. Thank you very much.