1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: FeaturesPlugin_Wire.cpp
4 // Created: 14 April 2016
5 // Author: Dmitry Bobylev
7 #include "FeaturesPlugin_Wire.h"
9 #include <ModelAPI_AttributeSelectionList.h>
10 #include <ModelAPI_ResultBody.h>
11 #include <ModelAPI_ResultConstruction.h>
13 #include <Events_Error.h>
15 #include <GeomAPI_DataMapOfShapeShape.h>
16 #include <GeomAPI_PlanarEdges.h>
17 #include <GeomAPI_ShapeExplorer.h>
19 #include <GeomAlgoAPI_ShapeTools.h>
20 #include <GeomAlgoAPI_WireBuilder.h>
24 //=================================================================================================
25 FeaturesPlugin_Wire::FeaturesPlugin_Wire()
29 //=================================================================================================
30 void FeaturesPlugin_Wire::initAttributes()
32 data()->addAttribute(BASE_OBJECTS_ID(), ModelAPI_AttributeSelectionList::typeId());
35 //=================================================================================================
36 void FeaturesPlugin_Wire::execute()
38 // Get base objects list.
39 AttributeSelectionListPtr aSelectionList = selectionList(BASE_OBJECTS_ID());
40 if(!aSelectionList.get()) {
41 setError("Error: Could not get selection list.");
44 if(aSelectionList->size() == 0) {
45 setError("Error: Empty selection list.");
49 // Collect base shapes.
50 ListOfShape aListOfShapes;
51 for(int anIndex = 0; anIndex < aSelectionList->size(); ++anIndex) {
52 AttributeSelectionPtr aSelection = aSelectionList->value(anIndex);
53 GeomShapePtr aShape = aSelection->value();
55 setError("Error: Empty shape selected.");
59 if(aShape->shapeType() != GeomAPI_Shape::EDGE && aShape->shapeType() != GeomAPI_Shape::WIRE) {
60 setError("Error: Selected shape has wrong type. Only edges and wires acceptable.");
64 aListOfShapes.push_back(aShape);
68 GeomShapePtr aWire = GeomAlgoAPI_WireBuilder::wire(aListOfShapes);
70 setError("Error: Result wire empty. Probably it has disconnected edges or non-manifold.");
75 ResultBodyPtr aResultBody = document()->createBody(data());
76 aResultBody->store(aWire);
77 setResult(aResultBody);
80 //=================================================================================================
81 bool FeaturesPlugin_Wire::customAction(const std::string& theActionId)
83 if(theActionId == "add_contour") {
86 Events_Error::send("Error: Feature \"" + getKind() + "\" does not support action \"" + theActionId + "\".");
92 //=================================================================================================
93 bool FeaturesPlugin_Wire::addContour()
95 // Get base objects list.
96 AttributeSelectionListPtr aSelectionList = selectionList(BASE_OBJECTS_ID());
97 if(aSelectionList->size() == 0) {
98 Events_Error::send("Error: Empty selection list.");
102 // Collect attributes to check.
103 ListOfShape anAddedEdges;
104 std::list<AttributeSelectionPtr> anAttributesToCheck;
105 for(int anIndex = 0; anIndex < aSelectionList->size(); ++anIndex) {
106 AttributeSelectionPtr aSelection = aSelectionList->value(anIndex);
107 GeomShapePtr anEdgeInList = aSelection->value();
108 if(!anEdgeInList.get()) {
112 // Check that it is edge.
113 if(anEdgeInList->shapeType() != GeomAPI_Shape::EDGE) {
117 // Check that it is edge on sketch.
118 ResultPtr aContext = aSelection->context();
119 ResultConstructionPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
120 if(!aConstruction.get()) {
123 GeomShapePtr aContextShape = aConstruction->shape();
124 std::shared_ptr<GeomAPI_PlanarEdges> aPlanarEdges = std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aContextShape);
125 if(!aPlanarEdges.get()) {
129 // Check that sketch have faces.
130 if(aConstruction->facesNum() == 0) {
134 anAddedEdges.push_back(anEdgeInList);
135 anAttributesToCheck.push_back(aSelection);
138 // Check if edges have contours.
139 bool isAnyContourFound = false;
140 for(std::list<AttributeSelectionPtr>::const_iterator aListIt = anAttributesToCheck.cbegin();
141 aListIt != anAttributesToCheck.cend();
143 AttributeSelectionPtr aSelection = *aListIt;
144 std::shared_ptr<GeomAPI_Edge> anEdgeInList(new GeomAPI_Edge(aSelection->value()));
145 ResultConstructionPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aSelection->context());
146 std::shared_ptr<GeomAPI_PlanarEdges> aPlanarEdges = std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aConstruction->shape());
148 ListOfShape aClosedWires;
149 GeomAlgoAPI_ShapeTools::getClosedWires(aPlanarEdges->getEdges(), aClosedWires);
151 //// Iterate on wires and add wire with this edge.
152 //std::shared_ptr<GeomAPI_Shape> aFoundWire;
153 //for(ListOfShape::const_iterator aWireIt = aClosedWires.cbegin();
154 // aWireIt != aClosedWires.cend();
156 // GeomShapePtr aWire = *aWireIt;
157 // for(GeomAPI_ShapeExplorer anExp(aWire, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
158 // GeomShapePtr anEdgeOnWire = anExp.current();
159 // if(anEdgeInList->isSame(anEdgeOnWire)) {
160 // aFoundWire = aWire;
165 // if(aFoundWire.get()) {
170 //// If wire with the same edge found add all other edges to list.
171 //if(aFoundWire.get()) {
172 // isAnyContourFound = true;
173 // anAddedEdges.bind(anEdgeInList, anEdgeInList);
174 // for(GeomAPI_ShapeExplorer anExp(aFoundWire, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
175 // GeomShapePtr anEdgeOnFace = anExp.current();
176 // if(!anAddedEdges.isBound(anEdgeOnFace)) {
177 // anAddedEdges.bind(anEdgeOnFace, anEdgeOnFace);
178 // aSelectionList->append(aConstruction, anEdgeOnFace);
183 // Iterate on faces and add face with this edge.
184 std::shared_ptr<GeomAPI_Face> aFoundFace;
185 for(int anIndex = 0; anIndex < aConstruction->facesNum(); ++anIndex) {
186 std::shared_ptr<GeomAPI_Face> aFace = aConstruction->face(anIndex);
187 for(GeomAPI_ShapeExplorer anExp(aFace, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
188 std::shared_ptr<GeomAPI_Edge> anEdgeOnFace(new GeomAPI_Edge(anExp.current()));
189 if(anEdgeInList->isEqual(anEdgeOnFace)) {
195 if(aFoundFace.get()) {
200 // If face with the same edge found. Add all other edges to list.
201 if(aFoundFace.get()) {
202 isAnyContourFound = true;
203 for(GeomAPI_ShapeExplorer anExp(aFoundFace, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
204 std::shared_ptr<GeomAPI_Edge> anEdgeOnFace(new GeomAPI_Edge(anExp.current()));
205 ListOfShape::const_iterator anEdgesIt = anAddedEdges.cbegin();
206 for(; anEdgesIt != anAddedEdges.cend(); ++anEdgesIt) {
207 if(anEdgeOnFace->isEqual(*anEdgesIt)) {
211 if(anEdgesIt == anAddedEdges.cend()) {
212 anAddedEdges.push_back(anEdgeOnFace);
213 aSelectionList->append(aConstruction, anEdgeOnFace);
219 if(!isAnyContourFound) {
220 Events_Error::send("Error: No contours found for selected edges.");