Sine wave between points

 From:  Ditto
I see all you fabulous script wizards doing things on mathematical stuff. Can I put out a request ?

A sine-wave which starts and ends at points. With wave-lenght and amplitude defineable; well, approximately defineable, of course, because the sine of the start *and* the end must be zero. But I lose only a some possible infinite waves, leaving me still with infinite possible waves.

As this is not precise, a slider for the wavelength would certainly be the most intuitive control if some preview is possible.

That would be great !

Thank for considering this, it's certainly not as sexy as high mathematical stuff.