- /// Returns true of the feature is created basing on the external shape of not-this-sketch object
- inline bool isExternal() const
- {
- AttributeSelectionPtr aAttr = data()->selection(EXTERNAL_ID());
- if (aAttr)
- return aAttr->context().get() != NULL;
- return false;
- }
-
- /// Customize presentation of the feature
- virtual void customisePresentation(AISObjectPtr thePrs)
- {
- std::vector<int> aRGB;
-
- int aShapeType = thePrs->getShapeType();
- if (aShapeType != 6/*an edge*/ && aShapeType != 7/*a vertex*/)
- return;
-
- std::shared_ptr<ModelAPI_AttributeBoolean> aConstructionAttr =
- data()->boolean(SketchPlugin_Feature::CONSTRUCTION_ID());
- bool isConstruction = aConstructionAttr.get() != NULL && aConstructionAttr->value();
- if (aShapeType == 6) { // if this is an edge
- if (isConstruction) {
- thePrs->setWidth(1);
- thePrs->setLineStyle(3);
- aRGB = Config_PropManager::color("Visualization", "sketch_construction_color",
- SKETCH_CONSTRUCTION_COLOR);
- }
- else {
- thePrs->setWidth(3);
- thePrs->setLineStyle(0);
- if (isExternal()) {
- // Set color from preferences
- aRGB = Config_PropManager::color("Visualization", "sketch_external_color",
- SKETCH_EXTERNAL_EDGE_COLOR);
- }
- else {
- // Set color from preferences
- aRGB = Config_PropManager::color("Visualization", "sketch_edge_color",
- SKETCH_EDGE_COLOR);
- }
- }
- }
- else if (aShapeType == 7) { // otherwise this is a vertex
- // thePrs->setPointMarker(6, 2.);
- // Set color from preferences
- aRGB = Config_PropManager::color("Visualization", "sketch_point_color",
- SKETCH_POINT_COLOR);
- }
-
- if (!aRGB.empty())
- thePrs->setColor(aRGB[0], aRGB[1], aRGB[2]);
- }
-