Using test for testing number of sub-shapes.

[modules/shaper.git] / src / SketchSolver / SketchSolver_Constraint.cpp

diff --git a/src/SketchSolver/SketchSolver_Constraint.cpp b/src/SketchSolver/SketchSolver_Constraint.cpp
index ef10bf57ebb2d0486037b89c2badc09ff86521d0..bbf00518aa95c1e1f57ec7f12aaa4f7c65e23612 100644 (file)
--- a/src/SketchSolver/SketchSolver_Constraint.cpp
+++ b/src/SketchSolver/SketchSolver_Constraint.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 #include <SketchSolver_Constraint.h>
 #include <SketchSolver_Group.h>
 #include <SketchSolver_Error.h>
@@ -10,10 +12,12 @@
 
 #include <SketchPlugin_ConstraintAngle.h>
 #include <SketchPlugin_ConstraintCoincidence.h>
+#include <SketchPlugin_ConstraintCollinear.h>
 #include <SketchPlugin_ConstraintDistance.h>
 #include <SketchPlugin_ConstraintEqual.h>
 #include <SketchPlugin_ConstraintHorizontal.h>
 #include <SketchPlugin_ConstraintLength.h>
+#include <SketchPlugin_ConstraintMiddle.h>
 #include <SketchPlugin_ConstraintMirror.h>
 #include <SketchPlugin_ConstraintParallel.h>
 #include <SketchPlugin_ConstraintPerpendicular.h>
@@ -79,6 +83,10 @@ SketchSolver_ConstraintType SketchSolver_Constraint::TYPE(ConstraintPtr theConst
     return CONSTRAINT_RADIUS;
   else if (aType == SketchPlugin_ConstraintTangent::ID())
     return CONSTRAINT_TANGENT;
+  else if (aType == SketchPlugin_ConstraintCollinear::ID())
+    return CONSTRAINT_COLLINEAR;
+  else if (aType == SketchPlugin_ConstraintMiddle::ID())
+    return CONSTRAINT_MIDDLE_POINT;
   return CONSTRAINT_UNKNOWN;
 }
 
@@ -133,7 +141,13 @@ void SketchSolver_Constraint::update()
     if (aRefAttr) {
       if (aRefAttr->isObject()) {
         FeaturePtr aFeat = ModelAPI_Feature::feature(aRefAttr->object());
-        aFeatures.insert(aFeat);
+        if (myBaseConstraint->getKind() != SketchPlugin_ConstraintLength::ID())
+          aFeatures.insert(aFeat);
+        else {
+          // Workaround for the Length constraint: add points of line, not line itself
+          anAttributes.insert(aFeat->attribute(SketchPlugin_Line::START_ID()));
+          anAttributes.insert(aFeat->attribute(SketchPlugin_Line::END_ID()));
+        }
       } else
         anAttributes.insert(aRefAttr->attr());
     } else
@@ -179,6 +193,7 @@ void SketchSolver_Constraint::update()
 bool SketchSolver_Constraint::remove()
 {
   cleanErrorMsg();
+  myType = CONSTRAINT_UNKNOWN;
   return myStorage->removeConstraint(myBaseConstraint);
 }
 
@@ -188,6 +203,7 @@ void SketchSolver_Constraint::getAttributes(
 {
   static const int anInitNbOfAttr = 4;
   theAttributes.assign(anInitNbOfAttr, EntityWrapperPtr());
+  myAttributes.clear();
 
   DataPtr aData = myBaseConstraint->data();
   BuilderPtr aBuilder = SketchSolver_Manager::instance()->builder();
@@ -212,6 +228,12 @@ void SketchSolver_Constraint::getAttributes(
 
     myStorage->update(*anIter/*, myGroupID*/);
     EntityWrapperPtr anEntity = myStorage->entity(*anIter);
+    if (!anEntity) {
+      // Force creation of an entity
+      myStorage->update(*anIter, GID_UNKNOWN, true);
+      anEntity = myStorage->entity(*anIter);
+    }
+    myAttributes.push_back(anEntity);
 
     SketchSolver_EntityType aType = anEntity->type();
     if (aType == ENTITY_UNKNOWN)
@@ -236,7 +258,8 @@ bool SketchSolver_Constraint::isUsed(FeaturePtr theFeature) const
     if ((*aCIt)->isUsed(theFeature))
       return true;
 
-  std::list<AttributePtr> anAttrList = theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
+  std::list<AttributePtr> anAttrList =
+    theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
   std::list<AttributePtr>::const_iterator anAttrIt = anAttrList.begin();
   for (; anAttrIt != anAttrList.end(); ++ anAttrIt)
     if (isUsed(*anAttrIt))