Adding a play button (variable speed animation)

Dr Deepak Shah shared this question 2 years ago

Needs Answer

Hello fellow gebras,

I've tried a lot, but I'm really stuck and not a natural at this sort of stuff - please help:

I have set up an animation with 't' as a variable - set up so that 't' automatically plays on loading.

I want to change that, so that there is a PLAY button, so my students can set up the other variables first and then press play to made 't' increase...

I've tired using the help - it says to use Start Animation, but I can't get that to work. It also says to use a checkbox and use that to PLAY 't' - again, I can't get that to work.

Thanks in advance for your help!

Deepak

Files: SHM-horizontal5.ggb