2D: Model following cursor

Scripting Issues
1

Greetings to the forum!

I am making a tower defense game. It is going pretty good and I have lot of fun. Already got up a GUI so I can choose different towers. My problem is that I want the tower to follow the mouse so i can place it on the map.

I use a thing you call egg from the sample asteroids: models/plane and applying a image (texture) to it. The game is in 2D. Depth is 55 and I am using reparentTo(camera).

I did try to divide resolution with depth but that leaves the image like 1/3 behind:

x,y = base.mouseWatcherNode.getMouse()
x = x*(base.win.getXSize()/depth)
y = -y*(base.win.getYSize()/depth)
self.obj.setPos((x, depth, -y))

How to get the plane follow the cursor?

2

Did you render the game it self in 2D or it is in normal 3D mode?
If you use the 3D rendering then I had a small example I did it before and I may send it to you

3

It is in 3D because the y-axis is at 55.

I would be thankful for having a look at your code!

4

Here it is:
http://www.mediafire.com/?mjmommzmtih
I wish that this sample is what you want

Edit: click on the sphere to make it move with the mouse then another click on it to fix it