const double tolerance = 1e-7;
SketchPlugin_Arc::SketchPlugin_Arc()
- : SketchPlugin_Feature()
+ : SketchPlugin_SketchEntity()
{
myStartUpdate = false;
myEndUpdate = false;
void SketchPlugin_Arc::initAttributes()
{
+ SketchPlugin_SketchEntity::initAttributes();
+
data()->addAttribute(CENTER_ID(), GeomDataAPI_Point2D::type());
data()->addAttribute(START_ID(), GeomDataAPI_Point2D::type());
data()->addAttribute(END_ID(), GeomDataAPI_Point2D::type());