1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 // File: BuildPlugin_Validators.cpp
4 // Created: 22 March 2016
5 // Author: Dmitry Bobylev
7 #include "BuildPlugin_Validators.h"
9 #include <ModelAPI_AttributeSelectionList.h>
10 #include <ModelAPI_ResultConstruction.h>
12 #include <GeomAPI_PlanarEdges.h>
13 #include <GeomAPI_Pln.h>
14 #include <GeomAPI_ShapeExplorer.h>
16 #include <GeomAlgoAPI_CompoundBuilder.h>
17 #include <GeomAlgoAPI_PaveFiller.h>
18 #include <GeomAlgoAPI_ShapeBuilder.h>
19 #include <GeomAlgoAPI_ShapeTools.h>
20 #include <GeomAlgoAPI_SketchBuilder.h>
21 #include <GeomAlgoAPI_WireBuilder.h>
23 #include <GeomValidators_FeatureKind.h>
24 #include <GeomValidators_ShapeType.h>
26 #include <Events_InfoMessage.h>
28 //=================================================================================================
29 bool BuildPlugin_ValidatorBaseForBuild::isValid(const AttributePtr& theAttribute,
30 const std::list<std::string>& theArguments,
31 std::string& theError) const
33 // Get base objects list.
34 if(theAttribute->attributeType() != ModelAPI_AttributeSelectionList::typeId()) {
35 std::string aMsg = "Error: BuildPlugin_ValidatorBaseForBuild does not support attribute type '%1'\nOnly '%2' is supported.";
36 Events_InfoMessage("BuildPlugin_Validators", aMsg).
37 arg(theAttribute->attributeType()).arg(ModelAPI_AttributeSelectionList::typeId()).send();
40 AttributeSelectionListPtr aSelectionList =
41 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(theAttribute);
42 if(!aSelectionList.get()) {
43 theError = "Could not get selection list.";
46 if(aSelectionList->size() == 0) {
47 theError = "Empty selection list.";
51 // Collect base shapes.
52 for(int anIndex = 0; anIndex < aSelectionList->size(); ++anIndex) {
53 AttributeSelectionPtr aSelection = aSelectionList->value(anIndex);
54 if(!aSelection.get()) {
55 theError = "Could not get selection.";
58 ResultPtr aContext = aSelection->context();
60 theError = "Attribute have empty context.";
64 GeomShapePtr aShape = aSelection->value();
65 GeomShapePtr aContextShape = aContext->shape();
67 aShape = aContextShape;
70 theError = "Empty shape selected.";
74 // Check that shapes has acceptable type.
75 GeomValidators_ShapeType aValidatorShapeType;
76 if(!aValidatorShapeType.isValid(aSelection, theArguments, theError)) {
80 // Check that it is shape on sketch.
81 ResultConstructionPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aContext);
82 if(aConstruction.get()) {
83 if(aConstruction->isInfinite()) {
84 theError = "Inifinte objects not acceptable.";
88 std::shared_ptr<GeomAPI_PlanarEdges> anEdges = std::dynamic_pointer_cast<GeomAPI_PlanarEdges>(aContextShape);
90 if(aShape->isEqual(aContextShape)) {
91 // It is whole sketch.
99 if(!aShape->isEqual(aContextShape)) {
100 // Local selection on body does not allowed.
101 theError = "Selected shape is in the local selection. Only global selection is allowed.";
109 //=================================================================================================
110 bool BuildPlugin_ValidatorBaseForWire::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
111 const std::list<std::string>& theArguments,
112 std::string& theError) const
115 if(theArguments.size() != 1) {
116 std::string aMsg = "Error: BuildPlugin_ValidatorBaseForWire should be used only with 1 parameter (ID of base objects list).";
117 Events_InfoMessage("BuildPlugin_Validators", aMsg).send();
120 AttributeSelectionListPtr aSelectionList = theFeature->selectionList(theArguments.front());
121 if(!aSelectionList.get()) {
122 theError = "Empty attribute \"" + theArguments.front() + "\".";
127 // Collect base shapes.
128 ListOfShape aListOfShapes;
129 for(int anIndex = 0; anIndex < aSelectionList->size(); ++anIndex) {
130 AttributeSelectionPtr aSelection = aSelectionList->value(anIndex);
131 GeomShapePtr aShape = aSelection->value();
133 aShape = aSelection->context()->shape();
135 aListOfShapes.push_back(aShape);
139 GeomShapePtr aWire = GeomAlgoAPI_WireBuilder::wire(aListOfShapes);
141 theError = "Result wire empty. Probably it has disconnected edges or non-manifold.";
148 //=================================================================================================
149 bool BuildPlugin_ValidatorBaseForWire::isNotObligatory(std::string theFeature, std::string theAttribute)
154 //=================================================================================================
155 bool BuildPlugin_ValidatorBaseForFace::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
156 const std::list<std::string>& theArguments,
157 std::string& theError) const
160 if(theArguments.size() != 1) {
161 std::string aMsg = "Error: BuildPlugin_ValidatorBaseForFace should be used only with "
162 "1 parameter (ID of base objects list).";
163 Events_InfoMessage("BuildPlugin_Validators", aMsg).send();
166 AttributeSelectionListPtr aSelectionList = theFeature->selectionList(theArguments.front());
167 if(!aSelectionList.get()) {
168 theError = "Empty attribute \"" + theArguments.front() + "\".";
172 // Collect base shapes.
174 for(int anIndex = 0; anIndex < aSelectionList->size(); ++anIndex) {
175 AttributeSelectionPtr aSelection = aSelectionList->value(anIndex);
176 GeomShapePtr aShape = aSelection->value();
178 aShape = aSelection->context()->shape();
180 for(GeomAPI_ShapeExplorer anExp(aShape, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
181 GeomShapePtr anEdge = anExp.current();
182 anEdges.push_back(anEdge);
186 // Check that edges does not have intersections.
187 if(anEdges.size() > 1) {
188 GeomAlgoAPI_PaveFiller aPaveFiller(anEdges, false);
189 if(!aPaveFiller.isDone()) {
190 theError = "Error while checking if edges intersects.";
193 GeomShapePtr aSectedEdges = aPaveFiller.shape();
196 for(GeomAPI_ShapeExplorer anExp(aSectedEdges, GeomAPI_Shape::EDGE); anExp.more(); anExp.next()) {
199 if(anEdgesNum != anEdges.size()) {
200 theError = "Selected objects have intersections.";
205 // Check that they are planar.
206 std::shared_ptr<GeomAPI_Pln> aPln = GeomAlgoAPI_ShapeTools::findPlane(anEdges);
208 theError = "Selected objects are not planar.";
212 // Check that selected objects have closed contours.
214 GeomAlgoAPI_SketchBuilder::createFaces(aPln->location(), aPln->xDirection(), aPln->direction(), anEdges, aFaces);
216 theError = "Selected objects does not have closed contours.";
223 //=================================================================================================
224 bool BuildPlugin_ValidatorBaseForFace::isNotObligatory(std::string theFeature, std::string theAttribute)
229 //=================================================================================================
230 bool BuildPlugin_ValidatorSubShapesSelection::isValid(const AttributePtr& theAttribute,
231 const std::list<std::string>& theArguments,
232 std::string& theError) const
234 if(theArguments.size() != 1) {
235 std::string aMsg = "Error: BuildPlugin_ValidatorSubShapesSelection should be used only with "
236 "1 parameter(Sketch feature id).";
237 Events_InfoMessage("BuildPlugin_Validators", aMsg).send();
241 // Get base objects list.
242 if(theAttribute->attributeType() != ModelAPI_AttributeSelectionList::typeId()) {
243 std::string aMsg = "Error: BuildPlugin_ValidatorSubShapesSelection does not support attribute type \""
244 "%1\"\n Only \"%2\" supported.";
245 Events_InfoMessage("BuildPlugin_Validators", aMsg).
246 arg(theAttribute->attributeType()).arg(ModelAPI_AttributeSelectionList::typeId()).send();
249 AttributeSelectionListPtr aSelectionList =
250 std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(theAttribute);
251 if(!aSelectionList.get()) {
252 theError = "Could not get selection list.";
257 const std::string aBaseShapeId = "base_shape";
258 FeaturePtr aFeature = ModelAPI_Feature::feature(theAttribute->owner());
259 AttributeSelectionPtr aShapeAttrSelection = aFeature->selection(aBaseShapeId);
261 if(!aShapeAttrSelection.get()) {
262 theError = "Base shape is empty.";
266 ResultPtr aBaseContext = aShapeAttrSelection->context();
268 GeomShapePtr aBaseShape = aShapeAttrSelection->value();
269 if(!aBaseShape.get()) {
270 theError = "Base shape is empty.";
274 GeomAlgoAPI_ShapeBuilder aBuilder;
275 aBuilder.removeInternal(aBaseShape);
276 aBaseShape = aBuilder.shape();
278 // If selected shape is wire allow to select only vertices. If face - allow vertices and edges.
279 std::set<GeomAPI_Shape::ShapeType> anAllowedTypes;
280 switch(aBaseShape->shapeType()) {
281 case GeomAPI_Shape::FACE: anAllowedTypes.insert(GeomAPI_Shape::EDGE);
282 case GeomAPI_Shape::WIRE: anAllowedTypes.insert(GeomAPI_Shape::VERTEX);
286 // Check selected shapes.
287 GeomValidators_FeatureKind aFeatureKindValidator;
288 std::list<std::string> anArguments;
289 anArguments.push_back(theArguments.front());
290 for(int anIndex = 0; anIndex < aSelectionList->size(); ++anIndex) {
291 AttributeSelectionPtr aSelectionAttrInList = aSelectionList->value(anIndex);
292 if(!aSelectionAttrInList.get()) {
293 theError = "Empty attribute in list.";
297 // If context of selection same skip.
298 if(aBaseContext == aSelectionAttrInList->context()) {
302 // Check that it is a selection on Sketch.
303 if(!aFeatureKindValidator.isValid(aSelectionAttrInList, anArguments, theError)) {
308 GeomShapePtr aShapeInList = aSelectionAttrInList->value();
309 if(!aShapeInList.get()) {
310 aShapeInList = aSelectionAttrInList->context()->shape();
312 if(anAllowedTypes.find(aShapeInList->shapeType()) == anAllowedTypes.cend()) {
313 theError = "Selected shape has unacceptable type.";
317 // Check that shape inside wire or face.
318 if(!GeomAlgoAPI_ShapeTools::isSubShapeInsideShape(aShapeInList, aBaseShape)) {
319 theError = "Selected shape is not inside base face.";