Sample

Create a representation identical to the one below.

Click Formula

to create five parameters.

Select Volume in the scrolling list and click New parameter of type.
Click Add Formula, enter Volume.1=smartVolume(PartBody) and click OK.
Select Real in the scrolling list and click New parameter of type.
In the Edit name or value of the current parameter, enter X and click Add Formula. Enter:
```
X= intersect (GS\Line.2, yz plane).coord(1)
```
Select Real in the scrolling list and click New parameter of type.
In the Edit name or value of the current parameter, enter y and 150. Click Apply.
Select Real in the scrolling list and click New parameter of type.
In the Edit name or value of the current parameter, enter fxy, and click Add formula, enter the following formula, and click OK when done:
```
fxy=(x-10)*(x-10) + (y-20)*(y-20) + 100
```

Create a Volume parameter called Volume.1.