1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: SketcherPrs_Angle.cpp
4 // Created: 20 August 2015
5 // Author: Vitaly SMETANNIKOV
7 #include "SketcherPrs_Angle.h"
8 #include "SketcherPrs_Tools.h"
9 #include "SketcherPrs_DimensionStyleListener.h"
11 #include <SketchPlugin_ConstraintAngle.h>
12 #include <SketchPlugin_Constraint.h>
13 #include <SketchPlugin_Line.h>
15 #include <GeomAPI_Edge.h>
16 #include <GeomAPI_Lin.h>
17 #include <GeomDataAPI_Point2D.h>
18 #include <GeomAPI_Angle2d.h>
19 #include <GeomAPI_Lin2d.h>
21 #include <ModelAPI_AttributeRefAttr.h>
22 #include <ModelAPI_AttributeDouble.h>
23 #include <ModelAPI_AttributeInteger.h>
26 #include <BRep_Tool.hxx>
28 #define PI 3.1415926535897932
31 // #define COMPILATION_CORRECTION
34 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_Angle, AIS_AngleDimension);
36 SketcherPrs_Angle::SketcherPrs_Angle(ModelAPI_Feature* theConstraint,
37 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
38 : AIS_AngleDimension(gp_Pnt(0,0,0), gp_Pnt(1,0,0), gp_Pnt(0,1,0)), myConstraint(theConstraint),
39 mySketcherPlane(thePlane),
40 myFirstPoint(gp_Pnt(0,0,0)), myCenterPoint(gp_Pnt(1,0,0)), mySecondPoint(gp_Pnt(0,1,0)),
41 myValue(90., false, ""), myFlyOutPoint(0, 0.5, 0)
43 myAspect = new Prs3d_DimensionAspect();
44 myAspect->MakeArrows3d(false);
45 myAspect->MakeText3d(false);
46 myAspect->MakeTextShaded(false);
47 myAspect->MakeUnitsDisplayed(false);
48 myAspect->TextAspect()->SetHeight(SketcherPrs_Tools::getDefaultTextHeight());
49 myAspect->ArrowAspect()->SetLength(SketcherPrs_Tools::getArrowSize());
51 SetDimensionAspect(myAspect);
53 myStyleListener = new SketcherPrs_DimensionStyleListener();
56 SketcherPrs_Angle::~SketcherPrs_Angle()
58 delete myStyleListener;
61 bool SketcherPrs_Angle::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
62 const std::shared_ptr<GeomAPI_Ax3>& thePlane)
64 gp_Pnt aFirstPoint, aSecondPoint, aCenterPoint;
65 return readyToDisplay(theConstraint, thePlane, aFirstPoint, aSecondPoint, aCenterPoint);
68 bool SketcherPrs_Angle::readyToDisplay(ModelAPI_Feature* theConstraint,
69 const std::shared_ptr<GeomAPI_Ax3>& thePlane,
70 gp_Pnt& theFirstPoint, gp_Pnt& theSecondPoint,
71 gp_Pnt& theCenterPoint)
73 bool aReadyToDisplay = false;
75 DataPtr aData = theConstraint->data();
78 std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
79 std::dynamic_pointer_cast<GeomDataAPI_Point2D>
80 (aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
81 if (!aFlyoutAttr->isInitialized())
82 return aReadyToDisplay; // can not create a good presentation
84 AttributeRefAttrPtr anAttr1 = aData->refattr(SketchPlugin_Constraint::ENTITY_A());
85 if (!anAttr1->isInitialized())
86 return aReadyToDisplay;
88 AttributeRefAttrPtr anAttr2 = aData->refattr(SketchPlugin_Constraint::ENTITY_B());
89 if (!anAttr2->isInitialized())
90 return aReadyToDisplay;
93 SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_A());
95 SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_B());
97 if (!aLineA.get() || !aLineB.get())
98 return aReadyToDisplay;
100 std::shared_ptr<GeomDataAPI_Point2D> aStartA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
101 aLineA->attribute(SketchPlugin_Line::START_ID()));
102 std::shared_ptr<GeomDataAPI_Point2D> aEndA = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
103 aLineA->attribute(SketchPlugin_Line::END_ID()));
104 std::shared_ptr<GeomDataAPI_Point2D> aStartB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
105 aLineB->attribute(SketchPlugin_Line::START_ID()));
106 std::shared_ptr<GeomDataAPI_Point2D> aEndB = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
107 aLineB->attribute(SketchPlugin_Line::END_ID()));
109 std::shared_ptr<GeomAPI_Angle2d> anAng;
110 bool isFirstPnt = aData->attribute(
111 SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID())->isInitialized();
112 bool isSecondPnt = aData->attribute(
113 SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID())->isInitialized();
114 if (!isFirstPnt || !isSecondPnt)
115 anAng = std::shared_ptr<GeomAPI_Angle2d>(new GeomAPI_Angle2d(
116 aStartA->pnt(), aEndA->pnt(), aStartB->pnt(), aEndB->pnt()));
118 std::shared_ptr<GeomAPI_Lin2d> aLine1(new GeomAPI_Lin2d(aStartA->pnt(), aEndA->pnt()));
120 aData->boolean(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID())->value();
121 std::shared_ptr<GeomAPI_Lin2d> aLine2(new GeomAPI_Lin2d(aStartB->pnt(), aEndB->pnt()));
123 aData->boolean(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID())->value();
124 anAng = std::shared_ptr<GeomAPI_Angle2d>(
125 new GeomAPI_Angle2d(aLine1, isReversed1, aLine2, isReversed2));
128 gp_Pnt2d aFirstPoint = anAng->firstPoint()->impl<gp_Pnt2d>();
129 std::shared_ptr<GeomAPI_Pnt> aPoint = thePlane->to3D(aFirstPoint.X(), aFirstPoint.Y());
130 theFirstPoint = aPoint->impl<gp_Pnt>();
132 gp_Pnt2d aCenterPoint = anAng->center()->impl<gp_Pnt2d>();
133 aPoint = thePlane->to3D(aCenterPoint.X(), aCenterPoint.Y());
134 theCenterPoint = aPoint->impl<gp_Pnt>();
136 gp_Pnt2d aSecondPoint = anAng->secondPoint()->impl<gp_Pnt2d>();
137 aPoint = thePlane->to3D(aSecondPoint.X(), aSecondPoint.Y());
138 theSecondPoint = aPoint->impl<gp_Pnt>();
144 void SketcherPrs_Angle::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
145 const Handle(Prs3d_Presentation)& thePresentation,
146 const Standard_Integer theMode)
148 gp_Pnt aFirstPoint, aSecondPoint, aCenterPoint;
149 bool aReadyToDisplay = readyToDisplay(myConstraint, mySketcherPlane,
150 aFirstPoint, aSecondPoint, aCenterPoint);
151 if (aReadyToDisplay) {
152 myFirstPoint = aFirstPoint;
153 mySecondPoint = aSecondPoint;
154 myCenterPoint = aCenterPoint;
156 DataPtr aData = myConstraint->data();
157 AttributeDoublePtr anAttributeValue =
158 aData->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID());
159 myValue.init(anAttributeValue);
161 std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr =
162 std::dynamic_pointer_cast<GeomDataAPI_Point2D>
163 (aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
164 std::shared_ptr<GeomAPI_Pnt> aFlyoutPnt =
165 mySketcherPlane->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
166 myFlyOutPoint = aFlyoutPnt->impl<gp_Pnt>();
169 DataPtr aData = myConstraint->data();
170 std::shared_ptr<ModelAPI_AttributeInteger> aTypeAttr = std::dynamic_pointer_cast<
171 ModelAPI_AttributeInteger>(aData->attribute(SketchPlugin_ConstraintAngle::TYPE_ID()));
172 SketcherPrs_Tools::AngleType anAngleType = (SketcherPrs_Tools::AngleType)(aTypeAttr->value());
175 switch (anAngleType) {
176 case SketcherPrs_Tools::ANGLE_DIRECT: {
177 #ifndef COMPILATION_CORRECTION
178 SetArrowsVisibility(AIS_TOAV_Second);
180 SetMeasuredGeometry(myFirstPoint, myCenterPoint, mySecondPoint);
181 #ifndef COMPILATION_CORRECTION
182 bool isReversedPlanes = isAnglePlaneReversedToSketchPlane();
183 SetType(!isReversedPlanes ? AIS_TypeOfAngle::AIS_TOA_Exterior
184 : AIS_TypeOfAngle::AIS_TOA_Interior);
188 case SketcherPrs_Tools::ANGLE_COMPLEMENTARY: {
189 double anEdge1Length = aCenterPoint.Distance(myFirstPoint);
190 //aDist = calculateDistanceToFlyoutPoint();
191 gp_Pnt aFirstPoint = aCenterPoint.Translated(
192 gp_Vec(myCenterPoint, myFirstPoint).Normalized() * (-anEdge1Length));
193 SetMeasuredGeometry(aFirstPoint, myCenterPoint, mySecondPoint);
194 #ifndef COMPILATION_CORRECTION
195 SetType(AIS_TypeOfAngle::AIS_TOA_Interior);
199 case SketcherPrs_Tools::ANGLE_BACKWARD: {
200 #ifndef COMPILATION_CORRECTION
201 SetArrowsVisibility(AIS_TypeOfAngleArrowVisibility::AIS_TOAV_Second);
203 SetMeasuredGeometry(myFirstPoint, myCenterPoint, mySecondPoint);
204 bool isReversedPlanes = isAnglePlaneReversedToSketchPlane();
205 #ifndef COMPILATION_CORRECTION
206 SetType(isReversedPlanes ? AIS_TypeOfAngle::AIS_TOA_Exterior
207 : AIS_TypeOfAngle::AIS_TOA_Interior);
214 if (aDist < 0) /// it was not calculated yet
215 aDist = calculateDistanceToFlyoutPoint();
218 // Update text visualization: parameter value or parameter text
219 myStyleListener->updateDimensions(this, myValue);
221 myAspect->SetExtensionSize(myAspect->ArrowAspect()->Length());
222 myAspect->SetArrowTailSize(myAspect->ArrowAspect()->Length());
224 AIS_AngleDimension::Compute(thePresentationManager, thePresentation, theMode);
226 if (!aReadyToDisplay)
227 SketcherPrs_Tools::sendEmptyPresentationError(myConstraint,
228 "An empty AIS presentation: SketcherPrs_Angle");
231 void SketcherPrs_Angle::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
232 const Standard_Integer theMode)
234 Standard_Integer aMode;
236 case 0: // we should use selection of all objects
239 case SketcherPrs_Tools::Sel_Dimension_All:
242 case SketcherPrs_Tools::Sel_Dimension_Line:
245 case SketcherPrs_Tools::Sel_Dimension_Text:
249 // there are own selection modes, so the others should be ignored
250 // otherwise, the text selection appears in the viewer
254 SetSelToleranceForText2d(SketcherPrs_Tools::getTextHeight());
255 AIS_AngleDimension::ComputeSelection(aSelection, aMode);
258 bool SketcherPrs_Angle::isAnglePlaneReversedToSketchPlane()
260 bool aReversed = false;
261 if (!mySketcherPlane.get())
264 gp_Pln aPlane = GetPlane();
265 gp_Dir aDir = aPlane.Axis().Direction();
266 double aDot = mySketcherPlane->normal()->dot(
267 std::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z())));
271 double SketcherPrs_Angle::calculateDistanceToFlyoutPoint()
273 return myFlyOutPoint.Distance(myCenterPoint);