X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchSolver%2FSketchSolver_Constraint.cpp;h=e4af2a0643970b1518b35cd344566ccaffdce20a;hb=51889d235a27d0ee4b3c3237d21d1ea621063580;hp=88f4572a17c05d7e8b20e352b0524cf32045a075;hpb=7bf19255421b34594c7b0a76d0ce28166d0ce895;p=modules%2Fshaper.git

diff --git a/src/SketchSolver/SketchSolver_Constraint.cpp b/src/SketchSolver/SketchSolver_Constraint.cpp
index 88f4572a1..e4af2a064 100644
--- a/src/SketchSolver/SketchSolver_Constraint.cpp
+++ b/src/SketchSolver/SketchSolver_Constraint.cpp
@@ -13,11 +13,15 @@
 #include <SketchPlugin_Arc.h>
 #include <SketchPlugin_ConstraintCoincidence.h>
 #include <SketchPlugin_ConstraintDistance.h>
+#include <SketchPlugin_ConstraintEqual.h>
+#include <SketchPlugin_ConstraintHorizontal.h>
 #include <SketchPlugin_ConstraintLength.h>
 #include <SketchPlugin_ConstraintParallel.h>
 #include <SketchPlugin_ConstraintPerpendicular.h>
 #include <SketchPlugin_ConstraintRadius.h>
 #include <SketchPlugin_ConstraintRigid.h>
+#include <SketchPlugin_ConstraintTangent.h>
+#include <SketchPlugin_ConstraintVertical.h>
 
 #include <ModelAPI_AttributeRefAttr.h>
 #include <ModelAPI_Data.h>
@@ -197,6 +201,67 @@ const int& SketchSolver_Constraint::getType(
     return getType();
   }
 
+  // Constraint for horizontal/vertical line
+  bool isHorizontal = (aConstraintKind.compare(SketchPlugin_ConstraintHorizontal::ID()) == 0);
+  bool isVertical = (aConstraintKind.compare(SketchPlugin_ConstraintVertical::ID()) == 0);
+  if (isHorizontal || isVertical) {
+    int aNbEntities = 2;  // lines in SolveSpace constraints should start from SketchPlugin_Constraint::ENTITY_C() attribute
+    for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
+      std::shared_ptr<ModelAPI_Attribute> anAttr = 
+          aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
+      if (typeOfAttribute(anAttr) == LINE)
+        myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
+    }
+    if (aNbEntities == 3)
+      myType = isHorizontal ? SLVS_C_HORIZONTAL : SLVS_C_VERTICAL;
+    return getType();
+  }
+
+  if (aConstraintKind.compare(SketchPlugin_ConstraintEqual::ID()) == 0)
+  {
+    static const int aConstrType[3] = {
+        SLVS_C_EQUAL_RADIUS,
+        SLVS_C_EQUAL_LINE_ARC_LEN,
+        SLVS_C_EQUAL_LENGTH_LINES
+    };
+    int aNbLines = 0;
+    int aNbEntities = 2;  // lines and circles in SolveSpace constraints should start from SketchPlugin_Constraint::ENTITY_C() attribute
+    for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
+      std::shared_ptr<ModelAPI_Attribute> anAttr = 
+          aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
+      AttrType aType = typeOfAttribute(anAttr);
+      if (aType == LINE) {
+        myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
+        aNbLines++;
+      }
+      else if (aType == CIRCLE || aType == ARC)
+        myAttributesList[aNbEntities++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
+    }
+    if (aNbEntities == 4)
+      myType = aConstrType[aNbLines];
+    return getType();
+  }
+
+  if (aConstraintKind.compare(SketchPlugin_ConstraintTangent::ID()) == 0)
+  {
+    static const int anArcPosDefault = 2;
+    static const int aLinePosDefault = 3;
+    int anArcPos = anArcPosDefault; // arc in tangency constraint should be placed before line
+    int aLinePos = aLinePosDefault;
+    for (unsigned int indAttr = 0; indAttr < CONSTRAINT_ATTR_SIZE; indAttr++) {
+      std::shared_ptr<ModelAPI_Attribute> anAttr = 
+          aConstrData->attribute(SketchPlugin_Constraint::ATTRIBUTE(indAttr));
+      AttrType aType = typeOfAttribute(anAttr);
+      if (aType == LINE && aLinePos < CONSTRAINT_ATTR_SIZE)
+        myAttributesList[aLinePos++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
+      else if (aType == ARC)
+        myAttributesList[anArcPos++] = SketchPlugin_Constraint::ATTRIBUTE(indAttr);
+    }
+    if (anArcPos - anArcPosDefault + aLinePos - aLinePosDefault == 2)
+      myType = aLinePos > 3 ? SLVS_C_ARC_LINE_TANGENT : SLVS_C_CURVE_CURVE_TANGENT;
+    return getType();
+  }
+
   /// \todo Implement other kind of constraints
 
   return getType();
@@ -229,11 +294,13 @@ AttrType typeOfAttribute(std::shared_ptr<ModelAPI_Attribute> theAttribute)
         return ARC;
     }
   } else {
-    const std::string aType = anAttrRef->attr()->attributeType();
-    if (aType == GeomDataAPI_Point2D::type())
-      return POINT2D;
-    if (aType == GeomDataAPI_Point2D::type())
-      return POINT2D;
+    if (anAttrRef->attr().get() != NULL) {
+      const std::string aType = anAttrRef->attr()->attributeType();
+      if (aType == GeomDataAPI_Point2D::type())
+        return POINT2D;
+      if (aType == GeomDataAPI_Point2D::type())
+        return POINT2D;
+    }
   }
 
   return UNKNOWN;