#include <GeomDataAPI_Point2D.h>
+#include <GeomAPI_Angle2d.h>
#include <GeomAPI_Dir2d.h>
#include <GeomAPI_Lin2d.h>
#include <GeomAPI_Pnt2d.h>
data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID(), ModelAPI_AttributeDouble::typeId());
data()->addAttribute(SketchPlugin_ConstraintAngle::TYPE_ID(), ModelAPI_AttributeInteger::typeId());
+
+ data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID(), ModelAPI_AttributeBoolean::typeId());
+ data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID(), ModelAPI_AttributeBoolean::typeId());
}
void SketchPlugin_ConstraintAngle::colorConfigInfo(std::string& theSection, std::string& theName,
if (!anAttrValue->isInitialized()) {
double anAngle = calculateAngle();
anAttrValue->setValue(anAngle);
- updateAngleValue();
+ updateConstraintValueByAngleValue();
}
// the value should to be computed here, not in the getAISObject in order to change the model value
// inside the object transaction. This is important for creating a constraint by preselection.
if (!aValueAttr->isInitialized()) { // only if it is not initialized, try to compute the current value
double anAngle = calculateAngle();
aValueAttr->setValue(anAngle);
- updateAngleValue();
+ updateConstraintValueByAngleValue();
}
} else if (theID == SketchPlugin_Constraint::FLYOUT_VALUE_PNT() && !myFlyoutUpdate) {
// Recalculate flyout point in local coordinates
ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
double anAngle = calculateAngle();
aValueAttr->setValue(anAngle);
- updateAngleValue();
}
else if (theID == SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()) {
- updateAngleValue();
+ updateConstraintValueByAngleValue();
}
}
double SketchPlugin_ConstraintAngle::calculateAngle()
{
- double anAngle = 0.0;
-
std::shared_ptr<ModelAPI_Data> aData = data();
std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
FeaturePtr aLineA = SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_A());
FeaturePtr aLineB = SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_B());
- // Intersection of lines
- std::shared_ptr<GeomAPI_Pnt2d> anInter = intersect(aLineA, aLineB);
- if (!anInter)
- return anAngle;
-
- // Start and end points of lines
- std::shared_ptr<GeomDataAPI_Point2D> aPointA1 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ std::shared_ptr<GeomDataAPI_Point2D> aStartA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
aLineA->attribute(SketchPlugin_Line::START_ID()));
- std::shared_ptr<GeomDataAPI_Point2D> aPointA2 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ std::shared_ptr<GeomDataAPI_Point2D> aEndA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
aLineA->attribute(SketchPlugin_Line::END_ID()));
-
- std::shared_ptr<GeomDataAPI_Point2D> aPointB1 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ std::shared_ptr<GeomDataAPI_Point2D> aStartB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
aLineB->attribute(SketchPlugin_Line::START_ID()));
- std::shared_ptr<GeomDataAPI_Point2D> aPointB2 = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ std::shared_ptr<GeomDataAPI_Point2D> aEndB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
aLineB->attribute(SketchPlugin_Line::END_ID()));
- std::shared_ptr<GeomAPI_Pnt2d> aStartA = aPointA1->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aEndA = aPointA2->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aStartB = aPointB1->pnt();
- std::shared_ptr<GeomAPI_Pnt2d> aEndB = aPointB2->pnt();
-
- double aDist[2][2] = {
- { anInter->distance(aStartA), anInter->distance(aEndA) },
- { anInter->distance(aStartB), anInter->distance(aEndB) }
- };
-
- // Directions of lines
- if (aDist[0][0] > aDist[0][1])
- aEndA = aStartA;
- if (aDist[1][0] > aDist[1][1])
- aEndB = aStartB;
-
- std::shared_ptr<GeomAPI_Dir2d> aDirA(new GeomAPI_Dir2d(aEndA->xy()->decreased(anInter->xy())));
- std::shared_ptr<GeomAPI_Dir2d> aDirB(new GeomAPI_Dir2d(aEndB->xy()->decreased(anInter->xy())));
+ std::shared_ptr<GeomAPI_Angle2d> anAng;
+ if (!attribute(ANGLE_REVERSED_FIRST_LINE_ID())->isInitialized() ||
+ !attribute(ANGLE_REVERSED_SECOND_LINE_ID())->isInitialized())
+ anAng = std::shared_ptr<GeomAPI_Angle2d>(new GeomAPI_Angle2d(
+ aStartA->pnt(), aEndA->pnt(), aStartB->pnt(), aEndB->pnt()));
+ else {
+ std::shared_ptr<GeomAPI_Lin2d> aLine1(new GeomAPI_Lin2d(aStartA->pnt(), aEndA->pnt()));
+ bool isReversed1 = boolean(ANGLE_REVERSED_FIRST_LINE_ID())->value();
+ std::shared_ptr<GeomAPI_Lin2d> aLine2(new GeomAPI_Lin2d(aStartB->pnt(), aEndB->pnt()));
+ bool isReversed2 = boolean(ANGLE_REVERSED_SECOND_LINE_ID())->value();
+ anAng = std::shared_ptr<GeomAPI_Angle2d>(new GeomAPI_Angle2d(aLine1, isReversed1, aLine2, isReversed2));
+ }
+ double anAngle = anAng->angleDegree();
+ std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
+ ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_ConstraintAngle::VALUE()));
+ if (!aValueAttr->isInitialized())
+ aValueAttr->setValue(anAngle);
+ /// an angle value should be corrected by the current angle type
+ anAngle = getAngleForType(anAngle);
+ boolean(ANGLE_REVERSED_FIRST_LINE_ID())->setValue(anAng->isReversed(0));
+ boolean(ANGLE_REVERSED_SECOND_LINE_ID())->setValue(anAng->isReversed(1));
+ return anAngle;
+}
- double aDirAngle = aDirA->angle(aDirB);
- if (aDirAngle < 0)
- aDirAngle += 2.0 * PI;
- anAngle = fabs(aDirAngle) * 180.0 / PI;
- //anAngle = fabs(aDirA->angle(aDirB)) * 180.0 / PI;
+double SketchPlugin_ConstraintAngle::getAngleForType(double theAngle, bool isPreviousValueObtuse)
+{
+ double anAngle = theAngle;
+ std::shared_ptr<ModelAPI_Data> aData = data();
std::shared_ptr<ModelAPI_AttributeInteger> aTypeAttr = std::dynamic_pointer_cast<
ModelAPI_AttributeInteger>(aData->attribute(SketchPlugin_ConstraintAngle::TYPE_ID()));
SketcherPrs_Tools::AngleType anAngleType = (SketcherPrs_Tools::AngleType)(aTypeAttr->value());
switch (anAngleType) {
case SketcherPrs_Tools::ANGLE_DIRECT:
+ anAngle = theAngle;
break;
- case SketcherPrs_Tools::ANGLE_SUPPLEMENTARY:
- anAngle = 180 - anAngle;
+ case SketcherPrs_Tools::ANGLE_COMPLEMENTARY: {
+ if (theAngle > 180 || isPreviousValueObtuse)
+ anAngle = theAngle - 180.0;
+ else
+ anAngle = 180.0 - theAngle;
+
+ if (anAngle < 0.0)
+ anAngle += 360.0;
+ }
break;
case SketcherPrs_Tools::ANGLE_BACKWARD:
- anAngle = 360 - anAngle;
+ anAngle = 360.0 - theAngle;
break;
default:
break;
return anAngle;
}
-void SketchPlugin_ConstraintAngle::updateAngleValue()
+void SketchPlugin_ConstraintAngle::updateConstraintValueByAngleValue()
{
std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
double anAngle = aValueAttr->value();
- std::shared_ptr<ModelAPI_Data> aData = data();
- std::shared_ptr<ModelAPI_AttributeInteger> aTypeAttr = std::dynamic_pointer_cast<
- ModelAPI_AttributeInteger>(aData->attribute(SketchPlugin_ConstraintAngle::TYPE_ID()));
- SketcherPrs_Tools::AngleType anAngleType = (SketcherPrs_Tools::AngleType)(aTypeAttr->value());
- switch (anAngleType) {
- case SketcherPrs_Tools::ANGLE_DIRECT:
- break;
- case SketcherPrs_Tools::ANGLE_SUPPLEMENTARY:
- anAngle = 180 - anAngle;
- break;
- case SketcherPrs_Tools::ANGLE_BACKWARD:
- anAngle = 360 - anAngle;
- break;
- default:
- break;
- }
+ /// an angle value should be corrected by the current angle type
aValueAttr = std::dynamic_pointer_cast<
ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
+ anAngle = getAngleForType(anAngle, aValueAttr->value() > 180.0);
aValueAttr->setValue(anAngle);
}