+ <validator id="PartSet_RigidSelection"/>
+ </feature>
+
+ <!-- SketchConstraintHorizontal -->
+ <feature id="SketchConstraintHorizontal" title="Horizontal" tooltip="Create constraint defining horizontal line" icon=":icons/horisontal.png">
+ <sketch_shape_selector id="ConstraintEntityA"
+ label="Line" tooltip="Select a line" shape_types="edge" use_external="false">
+ <validator id="GeomValidators_Edge" parameters="line"/>
+ </sketch_shape_selector>
+ <validator id="PartSet_HVDirSelection"/>
+ </feature>
+
+ <!-- SketchConstraintVertical -->
+ <feature id="SketchConstraintVertical" title="Vertical" tooltip="Create constraint defining vertical line" icon=":icons/vertical.png">
+ <sketch_shape_selector id="ConstraintEntityA"
+ label="Line" tooltip="Select a line" shape_types="edge" use_external="false">
+ <validator id="GeomValidators_Edge" parameters="line"/>
+ </sketch_shape_selector>
+ <validator id="PartSet_HVDirSelection"/>
+ </feature>
+
+ <!-- SketchConstraintEqual -->
+ <feature id="SketchConstraintEqual" title="Equal"
+ tooltip="Create constraint defining equal lengths of two lines or line and arc or equal radii of two arcs or two circles or arc and circle"
+ icon=":icons/equal.png">
+ <sketch_shape_selector id="ConstraintEntityA"
+ label="First object" tooltip="Select line, circle or arc" shape_types="edge">
+ </sketch_shape_selector>
+
+ <sketch_shape_selector id="ConstraintEntityB"
+ label="Second object" tooltip="Select line, circle or arc" shape_types="edge">
+ <validator id="SketchPlugin_EqualAttr" parameters="ConstraintEntityA"/>
+ <validator id="PartSet_DifferentObjects"/>
+ </sketch_shape_selector>
+ </feature>
+
+ <!-- SketchConstraintTangent -->
+ <feature id="SketchConstraintTangent" title="Tangent" tooltip="Create constraint defining tangency of two objects" icon=":icons/tangent.png">
+ <sketch_shape_selector id="ConstraintEntityA"
+ label="First object" tooltip="Select line or arc" shape_types="edge">
+ </sketch_shape_selector>
+
+ <sketch_shape_selector id="ConstraintEntityB"
+ label="Second object" tooltip="Select line or arc" shape_types="edge">
+ <validator id="SketchPlugin_TangentAttr" parameters="ConstraintEntityA"/>
+ <validator id="PartSet_DifferentObjects"/>
+ </sketch_shape_selector>
+ <validator id="PartSet_TangentSelection"/>
+ </feature>
+
+
+ </group>
+
+ <group id="Edit">
+ <!-- SketchConstraintFillet -->
+ <feature id="SketchConstraintFillet" title="Fillet" tooltip="Create constraint defining fillet between two objects" icon=":icons/fillet.png">
+ <sketch_shape_selector id="ConstraintEntityA"
+ label="First object" tooltip="Select line or arc" shape_types="edge">
+ <validator id="PartSet_DifferentObjects"/>
+ </sketch_shape_selector>
+
+ <sketch_shape_selector id="ConstraintEntityB"
+ label="Second object" tooltip="Select line or arc" shape_types="edge">
+ <validator id="PartSet_DifferentObjects"/>
+ </sketch_shape_selector>
+
+ <doublevalue label="Value" tooltip="Fillet radius" id="ConstraintValue" min="0">
+ <validator id="GeomValidators_Positive"/>
+ </doublevalue>
+ <validator id="PartSet_FilletSelection"/>
+ </feature>
+
+ <!-- SketchConstraintMirror -->
+ <feature
+ id="SketchConstraintMirror"
+ title="Mirror" icon=":icons/mirror.png"
+ tooltip="Create constraint, mirroring group of objects">
+ <sketch_shape_selector id="ConstraintEntityA"
+ label="Mirror line" tooltip="Select mirror line" shape_types="edge">
+ <validator id="GeomValidators_Edge" parameters="line"/>
+ </sketch_shape_selector>
+ <multi_selector id="ConstraintMirrorList"
+ label="List of objects"
+ tooltip="Select list of mirroring objects"
+ type_choice="Edges">
+ <validator id="SketchPlugin_MirrorAttr" />
+ </multi_selector>