I am having trouble with my formula

[anne breene]

Hi Mathieu and everyone

I read your posts on moving sources, and I tried to use the following formula:

counter(0,grid.lastx,grid.onactivation,1,(counter(0,grid.lasty,grid.onactivation,1)/grid.lasty*100)/grid.lastx*100)

I tried using your xtopercent but I got an error saying function undefined. Now I am getting grid.lastx undefined. What

am I doing wrong.

Thanks much in advance

Anne

[anne breene]

I just uploaded a screenshot of the problem.

[Mathieu]

Hi,

You are editing a global slider. There is no grid in this context, as the value of a global slider can be used by all other sliders.

That's why all grid.xyz functions cannot be used for a global slider.