![]() So be systematic in making up your names. Like programming good names can really help you keep track of what you are doing. It is often useful to tile your workspace so you can see the spreadsheet and the model as you enter formula. I normally also type the alias to the left of the column with the data, so when I look at the spreadsheet I can see both the name and the value ( some macros, see below, help you automate this process ). ![]() If you do not do this the cells have non-informative names like B5. I find it most useful to give each cell a name or alias. Then put you important dimensions in a cell. Use the spreadsheet workbench to add a spreadsheet. The spreadsheet can also do some calculations like changing radii to diameters and vise versa. You can just look at a table of values, their names, and perhaps some notes about them. The parameters may be stored in many different locations in your model but I find that a spreadsheet is the most useful. Plan to move out of sandbox soon.įor me the point of a parametric model is that measurements ( and sometimes other features ) can be changed by changing the value of an input variable or parameter. On a wiki things may never be finished, but until I get comment I am pretty much finished with this. This is a draft of what I imperfectly understand as best practices ( and tips, and gotchas ) for parametric modeling in FreeCad using SpreadSheets. 14.2 FreeCAD_AliasManager pgilfernandez. ![]()
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