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Step 5: Define constraints
Please note, that constraints are not reflexive, that means 'A exclude B' does not imply 'B exclude A'. In this case you have to define an extra constraint.
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Step 5: Define constraints |
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A feature may exclude another or requires another one. FOPPS provides constraints to implement such rules. To add a
constraint, select the affected features in the combo boxes and change the constraint type, if neccessary. Then press
'add' and the new constraint will appear in the list. Please note, that constraints are not reflexive, that means 'A exclude B' does not imply 'B exclude A'. In this case you have to define an extra constraint.
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