+ anOutput << "Distance = " << std::setprecision(10) << aDistance
+ <<"\n|dx| = " << std::setprecision(10) << std::abs(fromShape1To2[0])
+ <<"\n|dy| = " << std::setprecision(10) << std::abs(fromShape1To2[1])
+ <<"\n|dz| = " << std::setprecision(10) << std::abs(fromShape1To2[2]);
+ string(RESULT_ID())->setValue(anOutput.str());
+
+ AttributeDoubleArrayPtr aValues =
+ std::dynamic_pointer_cast<ModelAPI_AttributeDoubleArray>(attribute(RESULT_VALUES_ID()));
+ aValues->setSize(1);
+ aValues->setValue(0, aDistance);
+}
+
+void FeaturesPlugin_Measurement::computeProximity()
+{
+ AttributeSelectionPtr aFirstFeature = selection(DISTANCE_FROM_OBJECT_ID());
+ GeomShapePtr aShape1;
+ if (aFirstFeature && aFirstFeature->isInitialized()) {
+ aShape1 = aFirstFeature->value();
+ if (!aShape1 && aFirstFeature->context())
+ aShape1 = aFirstFeature->context()->shape();
+ }
+
+ AttributeSelectionPtr aSecondFeature = selection(DISTANCE_TO_OBJECT_ID());
+ GeomShapePtr aShape2;
+ if (aSecondFeature && aSecondFeature->isInitialized()) {
+ aShape2 = aSecondFeature->value();
+ if (!aShape2 && aSecondFeature->context())
+ aShape2 = aSecondFeature->context()->shape();
+ }
+
+ if (!aShape1 || !aShape2) {
+ string(RESULT_ID())->setValue("");
+ return;
+ }
+
+ double aDistance = GeomAlgoAPI_ShapeTools::shapeProximity(aShape1, aShape2);
+
+ std::ostringstream anOutput;
+ anOutput << "Proximity = " << std::setprecision(10) << aDistance;