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PVS Fix

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This commit is contained in:
Abdullah Tahiri
2019-03-14 19:15:43 +01:00
committed by wmayer
parent 23ecb8eace
commit 0d56bcabf3
3 changed files with 103 additions and 97 deletions
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99
src/Mod/Sketcher/Gui/DrawSketchHandler.cpp
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@@ -138,7 +138,7 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
return 0; // If Autoconstraints property is not set quit
Base::Vector3d hitShapeDir = Base::Vector3d(0,0,0); // direction of hit shape (if it is a line, the direction of the line)
// Get Preselection
int preSelPnt = sketchgui->getPreselectPoint();
int preSelCrv = sketchgui->getPreselectCurve();
@@ -150,12 +150,12 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
else if (preSelCrv != -1){
GeoId = preSelCrv;
const Part::Geometry *geom = sketchgui->getSketchObject()->getGeometry(GeoId);
if(geom->getTypeId() == Part::GeomLineSegment::getClassTypeId()){
const Part::GeomLineSegment *line = static_cast<const Part::GeomLineSegment *>(geom);
hitShapeDir= line->getEndPoint()-line->getStartPoint();
hitShapeDir= line->getEndPoint()-line->getStartPoint();
}
}
else if (preSelCrs == 0) { // root point
GeoId = Sketcher::GeoEnum::RtPnt;
@@ -164,7 +164,7 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
else if (preSelCrs == 1){ // x axis
GeoId = Sketcher::GeoEnum::HAxis;
hitShapeDir = Base::Vector3d(1,0,0);
}
else if (preSelCrs == 2){ // y axis
GeoId = Sketcher::GeoEnum::VAxis;
@@ -185,24 +185,24 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
constr.Type = Sketcher::PointOnObject;
else if (type == AutoConstraint::CURVE && PosId == Sketcher::none)
constr.Type = Sketcher::Tangent;
if(constr.Type == Sketcher::Tangent && Dir.Length() > 1e-8 && hitShapeDir.Length() > 1e-8) { // We are hitting a line and have hitting vector information
Base::Vector3d dir3d = Base::Vector3d(Dir.x,Dir.y,0);
double cosangle=dir3d.Normalize()*hitShapeDir.Normalize();
// the angle between the line and the hitting direction are over around 6 degrees (it is substantially parallel)
// or if it is an sketch axis (that can not move to accommodate to the shape), then only if it is around 6 degrees with the normal (around 84 degrees)
if (fabs(cosangle) < 0.995f || ((GeoId==Sketcher::GeoEnum::HAxis || GeoId==Sketcher::GeoEnum::VAxis) && fabs(cosangle) < 0.1))
suggestedConstraints.push_back(constr);
return suggestedConstraints.size();
}
if (constr.Type != Sketcher::None)
suggestedConstraints.push_back(constr);
}
if (Dir.Length() < 1e-8 || type == AutoConstraint::CURVE)
// Direction not set so return;
return suggestedConstraints.size();
@@ -269,7 +269,7 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
}
} else if ((*it)->getTypeId() == Part::GeomEllipse::getClassTypeId()) {
const Part::GeomEllipse *ellipse = static_cast<const Part::GeomEllipse *>((*it));
Base::Vector3d center = ellipse->getCenter();
@@ -277,21 +277,21 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
double a = ellipse->getMajorRadius();
double b = ellipse->getMinorRadius();
Base::Vector3d majdir = ellipse->getMajorAxisDir();
double cf = sqrt(a*a - b*b);
Base::Vector3d focus1P = center + cf * majdir;
Base::Vector3d focus2P = center - cf * majdir;
Base::Vector3d norm = Base::Vector3d(Dir.y,-Dir.x).Normalize();
double distancetoline = norm*(tmpPos - focus1P); // distance focus1 to line
Base::Vector3d focus1PMirrored = focus1P + 2*distancetoline*norm; // mirror of focus1 with respect to the line
double error = fabs((focus1PMirrored-focus2P).Length() - 2*a);
if ( error< tangDeviation) {
if ( error< tangDeviation) {
tangId = i;
tangDeviation = error;
}
@@ -332,20 +332,20 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
double a = aoe->getMajorRadius();
double b = aoe->getMinorRadius();
Base::Vector3d majdir = aoe->getMajorAxisDir();
double cf = sqrt(a*a - b*b);
Base::Vector3d focus1P = center + cf * majdir;
Base::Vector3d focus2P = center - cf * majdir;
Base::Vector3d norm = Base::Vector3d(Dir.y,-Dir.x).Normalize();
double distancetoline = norm*(tmpPos - focus1P); // distance focus1 to line
Base::Vector3d focus1PMirrored = focus1P + 2*distancetoline*norm; // mirror of focus1 with respect to the line
double error = fabs((focus1PMirrored-focus2P).Length() - 2*a);
if ( error< tangDeviation ) {
tangId = i;
tangDeviation = error;
@@ -354,12 +354,12 @@ int DrawSketchHandler::seekAutoConstraint(std::vector<AutoConstraint> &suggested
if (error < tangDeviation) {
double startAngle, endAngle;
aoe->getRange(startAngle, endAngle, /*emulateCCW=*/true);
double angle = Base::fmod(
atan2(-aoe->getMajorRadius()*((tmpPos.x-center.x)*majdir.y-(tmpPos.y-center.y)*majdir.x),
aoe->getMinorRadius()*((tmpPos.x-center.x)*majdir.x+(tmpPos.y-center.y)*majdir.y)
)- startAngle, 2.f*M_PI);
)- startAngle, 2.f*M_PI);
while(angle < startAngle)
angle += 2*D_PI; // Bring it to range of arc
@@ -392,12 +392,12 @@ void DrawSketchHandler::createAutoConstraints(const std::vector<AutoConstraint>
return; // If Autoconstraints property is not set quit
if (autoConstrs.size() > 0) {
if(createowncommand) {
// Open the Command
Gui::Command::openCommand("Add auto constraints");
}
// Iterate through constraints
std::vector<AutoConstraint>::const_iterator it = autoConstrs.begin();
for (; it != autoConstrs.end(); ++it) {
@@ -444,55 +444,58 @@ void DrawSketchHandler::createAutoConstraints(const std::vector<AutoConstraint>
} break;
case Sketcher::Tangent: {
Sketcher::SketchObject* Obj = static_cast<Sketcher::SketchObject*>(sketchgui->getObject());
const Part::Geometry *geom1 = Obj->getGeometry(geoId1);
const Part::Geometry *geom2 = Obj->getGeometry(it->GeoId);
int geoId2 = it->GeoId;
// ellipse tangency support using construction elements (lines)
if( geom1 && geom2 &&
if( geom1 && geom2 &&
( geom1->getTypeId() == Part::GeomEllipse::getClassTypeId() ||
geom2->getTypeId() == Part::GeomEllipse::getClassTypeId() )){
if(geom1->getTypeId() != Part::GeomEllipse::getClassTypeId())
std::swap(geoId1,geoId2);
// geoId1 is the ellipse
geom1 = Obj->getGeometry(geoId1);
geom2 = Obj->getGeometry(geoId2);
geom2 = Obj->getGeometry(geoId2);
if( geom2->getTypeId() == Part::GeomEllipse::getClassTypeId() ||
geom2->getTypeId() == Part::GeomArcOfEllipse::getClassTypeId() ||
geom2->getTypeId() == Part::GeomCircle::getClassTypeId() ||
geom2->getTypeId() == Part::GeomArcOfCircle::getClassTypeId() ) {
// in all these cases an intermediate element is needed
makeTangentToEllipseviaNewPoint(Obj,geom1,geom2,geoId1,geoId2);
makeTangentToEllipseviaNewPoint(Obj,
static_cast<const Part::GeomEllipse *>(geom1),
geom2, geoId1, geoId2);
return;
}
}
// arc of ellipse tangency support using external elements
if( geom1 && geom2 &&
if( geom1 && geom2 &&
( geom1->getTypeId() == Part::GeomArcOfEllipse::getClassTypeId() ||
geom2->getTypeId() == Part::GeomArcOfEllipse::getClassTypeId() )){
if(geom1->getTypeId() != Part::GeomArcOfEllipse::getClassTypeId())
std::swap(geoId1,geoId2);
// geoId1 is the arc of ellipse
geom1 = Obj->getGeometry(geoId1);
geom2 = Obj->getGeometry(geoId2);
geom2 = Obj->getGeometry(geoId2);
if( geom2->getTypeId() == Part::GeomArcOfEllipse::getClassTypeId() ||
geom2->getTypeId() == Part::GeomCircle::getClassTypeId() ||
geom2->getTypeId() == Part::GeomArcOfCircle::getClassTypeId() ) {
// in all these cases an intermediate element is needed
makeTangentToArcOfEllipseviaNewPoint(Obj,geom1,geom2,geoId1,geoId2);
makeTangentToArcOfEllipseviaNewPoint(Obj,
static_cast<const Part::GeomArcOfEllipse *>(geom1), geom2, geoId1, geoId2);
return;
}
}
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.addConstraint(Sketcher.Constraint('Tangent',%i, %i)) "
,sketchgui->getObject()->getNameInDocument()
,geoId1, it->GeoId