[PHYSICS] A Sucking Dune

[Rispetto]

Thanks for considering my post.

I'm trying to create a small part of my map that contains a 'Dune' if you will. The idea is when a unit enters the Dune, they are sucked into the center.
The effect would be a giant slope that your unit slips into if left unchecked, but the intensity slowly deteriorates after you reach the middle.

I'm not experienced with physics triggers, but I know this one shouldn't be too amazingly difficult for those who are. I'm not sure exactly how it's done (in fact I have absolutely no idea). Any help is welcomed.

Edit: I'll even take like a test map of some physics triggers.. I found one of SC2Mapster the other day but it's not there anymore and I can't find it :S

 

[Rispetto]

Seriously? Nobody with physics experience can help me?
I know that it requires a boat load of variables, points, etc, but I just want a very basic one.
Bump..?

 

[cookies4you]

Get Angle between point and point should work. It did in warcraft 3. Set a variable to angle between point X and point Y. Once you do this, make a unit move every x seconds towards the designated point.

 

[Rispetto]

How would I make the first point stay with the unit?

 

[metal_13]

have you tried this?

pick every unit in region

set point1 = position of picked unit
set point2 = mid of ur map

set TempNumber = by distance to ur point1

move picked unit offset by (TempNumber) towards (angle from(point1 to point2))

 

[Rispetto]

set TempNumber = by distance to ur point1

Distance to my point1? Is there a function for that? And thanks for the help, +Rep.