<feature id="SketchConstraintCoincidence" title="Coincident" tooltip="Create constraint for the coincidence of two points" internal="1"/>
<feature id="SketchConstraintDistance" title="Distance" tooltip="Create constraint for the distance from a point to an object" icon=":icons/distance.png">
- <label title="Select objects for distance difinition. Following objects can be accepted: point, line end point, line, center of circle or arc."/>
+ <label title="Select objects for distance definition. Following objects can be accepted: point, line or arc end point, center of circle or arc."/>
<feature_or_attribute_selector id="ConstraintEntityA" label="First object" tooltip="Select point, line end point, line, center of circle or arc.">
<validator id="SketchPlugin_ResultPoint"/>
<validator id="SketchPlugin_ResultLine"/>
<validator id="SketchPlugin_ResultLine"/>
<validator id="SketchPlugin_DistanceAttr" parameters="ConstraintEntityA"/>
</feature_or_attribute_selector>
- <point_selector id="ConstraintFlyoutValuePnt" internal="1"/>
- <doublevalue_editor label="Value" tooltip="Constraint value" id="ConstraintValue" default="computed"/>
+ <point_selector id="ConstraintFlyoutValuePnt" internal="1" obligatory="0"/>
+ <doublevalue_editor label="Value" tooltip="Constraint value" id="ConstraintValue" default="computed">
+ <validator id="GeomValidators_Positive"/>
+ </doublevalue_editor>
<validator id="PartSet_DistanceValidator"/>
</feature>
<feature id="SketchConstraintLength" title="Length" tooltip="Create constraint for the given length of a line segment" icon=":icons/length.png">
- <label title="Select a line on which to calculate lenght" tooltip="Select a line on which to calculate lenght"/>
+ <label title="Select a line on which to calculate length" tooltip="Select a line on which to calculate length"/>
<feature_selector id="ConstraintEntityA" label="Line" tooltip="Select an line in the viewer">
<validator id="SketchPlugin_ResultLine"/>
</feature_selector>
- <point_selector id="ConstraintFlyoutValuePnt" internal="1"/>
+ <point_selector id="ConstraintFlyoutValuePnt" internal="1" obligatory="0"/>
<doublevalue_editor label="Value" tooltip="Constraint value" id="ConstraintValue" default="computed">
<validator id="GeomValidators_Positive"/>
</doublevalue_editor>
<feature_selector id="ConstraintEntityA" label="Circle or Arc" tooltip="Select a circle or an arc in the viewer">
<validator id="SketchPlugin_ResultArc"/>
</feature_selector>
- <point_selector id="ConstraintFlyoutValuePnt" internal="1"/>
+ <point_selector id="ConstraintFlyoutValuePnt" internal="1" obligatory="0"/>
<doublevalue_editor label="Value" tooltip="Constraint value" id="ConstraintValue" default="computed"/>
<validator id="PartSet_RadiusValidator"/>
</feature>
<validator id="SketchPlugin_ResultLine"/>
<validator id="SketchPlugin_DifferentObjects"/>
</feature_selector>
- <point_selector id="ConstraintFlyoutValuePnt" internal="1"/>
+ <point_selector id="ConstraintFlyoutValuePnt" internal="1" obligatory="0"/>
<validator id="PartSet_ParallelValidator"/>
</feature>