<validator id="PartSet_DifferentObjects"/>
<validator id="FeaturesPlugin_ValidatorBooleanSelection"/>
</multi_selector>
- <groupbox>
+ <optionalbox id="use_fuzzy">
<doublevalue id="fuzzy_param"
label="Fuzzy parameter"
tooltip="Additional tolerance to eliminate tiny result."
default="1.e-5">
<validator id="GeomValidators_Positive"/>
</doublevalue>
- </groupbox>
+ </optionalbox>
<validator id="FeaturesPlugin_ValidatorBooleanArguments" parameters="main_objects,tool_objects"/>
<validator id="GeomValidators_NotSelfIntersected" parameters="main_objects,tool_objects"/>
</source>