This feature allows the user to make an equation in view script and pass parameters to the equation.
In this example I will show you how to do it, first I have created 5 integer tags, 4 of them are inputs and 1 is output.
Now I will enter view script and create a function
function Equation_withparameters(a,b){
}
Where a and b are parameters which will be replaced then by a current tag value when the function is executed
Now I will write down a simple equation for this example first I need to specify an output variable which is output@script in my case this will allow me to use this variable inside a script.
The equation is simple
output = (a + b) /100;
So, in the end, the whole code will look like this:
function Equation_withparameters(a,b){
output = (a + b) /100;
}
Now I will add to the view some kind of object which will execute code on click in this sample I will add a rectangle object.
I will put a set command on click on the object.
Now I will enter a script section and in the function list, I will select the Equation_withparameters(a,b)
Now I will specify parameters of function by clicking on a “teeth wheel”
Which will open a new table where I can assign tag or value to the parameter, in this case, I will assign to “a” parameter tag “tag1@script” and to parameter “b” “tag2@script”
So when I click on rectangle it will replace parameters by a CURRENT value of the tags.
Now I will do the same for the other rectangle but to the parameters, I will change parameters which I will pass to the equation for “a” I will use “tag3@script” and for “b” I will use “tag4@script”
