1 // File: SketchPlugin_ConstraintRadius.cpp
2 // Created: 26 May 2014
3 // Author: Artem ZHIDKOV
5 #include "SketchPlugin_ConstraintRadius.h"
7 #include <SketchPlugin_Arc.h>
8 #include <SketchPlugin_Circle.h>
9 #include <SketchPlugin_Point.h>
11 #include <ModelAPI_AttributeDouble.h>
12 #include <ModelAPI_Data.h>
14 #include <GeomAPI_Pnt2d.h>
15 #include <GeomAPI_Circ.h>
16 #include <GeomAPI_Circ2d.h>
17 #include <GeomAPI_Dir.h>
18 #include <GeomAPI_XYZ.h>
19 #include <GeomDataAPI_Point2D.h>
20 #include <GeomDataAPI_Dir.h>
22 #include <Config_PropManager.h>
24 SketchPlugin_ConstraintRadius::SketchPlugin_ConstraintRadius()
28 void SketchPlugin_ConstraintRadius::initAttributes()
30 data()->addAttribute(SketchPlugin_Constraint::VALUE(), ModelAPI_AttributeDouble::type());
31 data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::type());
32 data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::type());
35 void SketchPlugin_ConstraintRadius::execute()
37 boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef = boost::dynamic_pointer_cast<
38 ModelAPI_AttributeRefAttr>(data()->attribute(SketchPlugin_Constraint::ENTITY_A()));
39 FeaturePtr aFeature = ModelAPI_Feature::feature(aRef->object());
42 boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
43 if (aFeature->getKind() == SketchPlugin_Circle::ID()) {
44 AttributeDoublePtr anAttribute = boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
45 aData->attribute(SketchPlugin_Circle::RADIUS_ID()));
47 aRadius = anAttribute->value();
48 } else if (aFeature->getKind() == SketchPlugin_Arc::ID()) {
49 boost::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = boost::dynamic_pointer_cast<
50 GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Arc::CENTER_ID()));
51 boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr = boost::dynamic_pointer_cast<
52 GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Arc::START_ID()));
53 if (aCenterAttr && aStartAttr)
54 aRadius = aCenterAttr->pnt()->distance(aStartAttr->pnt());
56 boost::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = boost::dynamic_pointer_cast<
57 ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_Constraint::VALUE()));
58 if(!aValueAttr->isInitialized()) {
59 aValueAttr->setValue(aRadius);
64 AISObjectPtr SketchPlugin_ConstraintRadius::getAISObject(AISObjectPtr thePrevious)
69 boost::shared_ptr<ModelAPI_Data> aData = data();
70 boost::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = boost::dynamic_pointer_cast<
71 ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
74 FeaturePtr aFeature = ModelAPI_Feature::feature(anAttr->object());
75 std::string aKind = aFeature ? aFeature->getKind() : "";
76 if (aKind != SketchPlugin_Circle::ID() && aKind != SketchPlugin_Arc::ID())
80 boost::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = boost::dynamic_pointer_cast<
81 GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
82 boost::shared_ptr<GeomAPI_Pnt> aFlyoutPnt;
83 if (aFlyoutAttr->isInitialized()) {
84 aFlyoutPnt = sketch()->to3D(aFlyoutAttr->x(), aFlyoutAttr->y());
88 aData = aFeature->data();
89 boost::shared_ptr<GeomDataAPI_Point2D> aCenterAttr;
91 if (aKind == SketchPlugin_Circle::ID()) {
92 aCenterAttr = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
93 aData->attribute(SketchPlugin_Circle::CENTER_ID()));
94 AttributeDoublePtr aCircRadius = boost::dynamic_pointer_cast<ModelAPI_AttributeDouble>(
95 aData->attribute(SketchPlugin_Circle::RADIUS_ID()));
96 aRadius = aCircRadius->value();
98 double aShift = aRadius * 1.1;
99 boost::shared_ptr<GeomAPI_Pnt2d> aPnt = aCenterAttr->pnt();
100 boost::shared_ptr<GeomAPI_Pnt2d> aFPnt =
101 boost::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aPnt->x() + aShift, aPnt->y() + aShift));
102 aFlyoutAttr->setValue(aFPnt);
103 aFlyoutPnt = sketch()->to3D(aFPnt->x(), aFPnt->y());
105 } else if (aKind == SketchPlugin_Arc::ID()) {
106 aCenterAttr = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
107 aData->attribute(SketchPlugin_Arc::CENTER_ID()));
108 boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr = boost::dynamic_pointer_cast<
109 GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Arc::START_ID()));
110 aRadius = aCenterAttr->pnt()->distance(aStartAttr->pnt());
112 boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr = boost::dynamic_pointer_cast<
113 GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Arc::START_ID()));
114 aFlyoutAttr->setValue(aStartAttr->pnt());
115 aFlyoutPnt = sketch()->to3D(aStartAttr->pnt()->x(), aStartAttr->pnt()->y());
119 boost::shared_ptr<GeomAPI_Pnt> aCenter = sketch()->to3D(aCenterAttr->x(), aCenterAttr->y());
120 boost::shared_ptr<GeomDataAPI_Dir> aNDir = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
121 sketch()->data()->attribute(SketchPlugin_Sketch::NORM_ID()));
122 boost::shared_ptr<GeomAPI_Dir> aNormal = aNDir->dir();
123 boost::shared_ptr<GeomAPI_Circ> aCircle(new GeomAPI_Circ(aCenter, aNormal, aRadius));
126 boost::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = boost::dynamic_pointer_cast<
127 ModelAPI_AttributeDouble>(aData->attribute(SketchPlugin_Constraint::VALUE()));
128 double aValue = aRadius;
129 if (aValueAttr && aValueAttr->isInitialized())
130 aValue = aValueAttr->value();
132 AISObjectPtr anAIS = thePrevious;
134 anAIS = AISObjectPtr(new GeomAPI_AISObject);
135 anAIS->createRadius(aCircle, aFlyoutPnt, aValue);
137 // Set color from preferences
138 std::vector<int> aRGB = Config_PropManager::color("Visualization", "radius_color", RADIUS_COLOR);
139 anAIS->setColor(aRGB[0], aRGB[1], aRGB[2]);
143 void SketchPlugin_ConstraintRadius::move(double theDeltaX, double theDeltaY)
145 boost::shared_ptr<ModelAPI_Data> aData = data();
146 if (!aData->isValid())
149 boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef = boost::dynamic_pointer_cast<
150 ModelAPI_AttributeRefAttr>(data()->attribute(SketchPlugin_Constraint::ENTITY_A()));
151 FeaturePtr aFeature = ModelAPI_Feature::feature(aRef->object());
154 std::string aCenterAttrName;
155 if (aFeature->getKind() == SketchPlugin_Circle::ID())
156 aCenterAttrName = SketchPlugin_Circle::CENTER_ID();
157 else if (aFeature->getKind() == SketchPlugin_Arc::ID())
158 aCenterAttrName = SketchPlugin_Arc::CENTER_ID();
159 boost::shared_ptr<GeomDataAPI_Point2D> aCenterAttr = boost::dynamic_pointer_cast<
160 GeomDataAPI_Point2D>(aFeature->data()->attribute(aCenterAttrName));
161 boost::shared_ptr<GeomAPI_Pnt2d> aCenter = aCenterAttr->pnt();
163 // The specified delta applied on the circle curve,
164 // so it will be scaled due to distance between flyout and center points
165 boost::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = boost::dynamic_pointer_cast<
166 GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
167 boost::shared_ptr<GeomAPI_Pnt2d> aFlyout = aFlyoutAttr->pnt();
169 boost::shared_ptr<ModelAPI_AttributeDouble> aRadius = boost::dynamic_pointer_cast<
170 ModelAPI_AttributeDouble>(aData->attribute(SketchPlugin_Constraint::VALUE()));
171 double aScale = aFlyout->distance(aCenter) / aRadius->value();
173 boost::shared_ptr<GeomAPI_Circ2d> aCircle(new GeomAPI_Circ2d(aCenter, aFlyout));
174 aFlyout->setX(aFlyout->x() + aScale * theDeltaX);
175 aFlyout->setY(aFlyout->y() + aScale * theDeltaY);
176 aFlyout = aCircle->project(aFlyout);
178 aFlyoutAttr->setValue(aFlyout->x(), aFlyout->y());