Merge remote-tracking branch 'ovginkel/rtd_arrowssinglecommit'
This commit is contained in:
commit
fdcd605498
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@ -57,6 +57,7 @@
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#include <Mod/Part/App/PartFeature.h>
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#include <Base/Console.h>
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#include <Base/Exception.h>
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#include <math.h> //OvG: Required for log10
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using namespace Fem;
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@ -71,6 +72,7 @@ Constraint::Constraint()
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{
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ADD_PROPERTY_TYPE(References,(0,0),"Constraint",(App::PropertyType)(App::Prop_None),"Elements where the constraint is applied");
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ADD_PROPERTY_TYPE(NormalDirection,(Base::Vector3d(0,0,1)),"Constraint",App::PropertyType(App::Prop_ReadOnly|App::Prop_Output),"Normal direction pointing outside of solid");
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ADD_PROPERTY_TYPE(Scale,(1),"Base",App::PropertyType(App::Prop_Output),"Scale used for drawing constraints"); //OvG: Add scale parameter inherited by all derived constraints
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}
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Constraint::~Constraint()
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@ -80,12 +82,29 @@ Constraint::~Constraint()
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App::DocumentObjectExecReturn *Constraint::execute(void)
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{
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References.touch();
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Scale.touch();
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return StdReturn;
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}
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//OvG: Provide the ability to determine how big to draw constraint arrows etc.
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int Constraint::calcDrawScaleFactor(double lparam) const
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{
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return ((int)round(log(lparam)*log(lparam)*log(lparam)/10)>1)?((int)round(log(lparam)*log(lparam)*log(lparam)/10)):1;
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}
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int Constraint::calcDrawScaleFactor(double lvparam, double luparam) const
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{
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return calcDrawScaleFactor((lvparam+luparam)/2.0);
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}
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int Constraint::calcDrawScaleFactor() const
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{
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return 1;
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}
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#define CONSTRAINTSTEPLIMIT 50
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void Constraint::onChanged(const App::Property* prop)
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{
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//Base::Console().Error("Constraint::onChanged() %s\n", prop->getName());
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if (prop == &References) {
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// If References are changed, recalculate the normal direction. If no useful reference is found,
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// use z axis or previous value. If several faces are selected, only the first one is used
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@ -131,7 +150,7 @@ void Constraint::onDocumentRestored()
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App::DocumentObject::onDocumentRestored();
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}
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const bool Constraint::getPoints(std::vector<Base::Vector3d> &points, std::vector<Base::Vector3d> &normals) const
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const bool Constraint::getPoints(std::vector<Base::Vector3d> &points, std::vector<Base::Vector3d> &normals, int * scale) const
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{
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std::vector<App::DocumentObject*> Objects = References.getValues();
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std::vector<std::string> SubElements = References.getSubValues();
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@ -152,6 +171,11 @@ const bool Constraint::getPoints(std::vector<Base::Vector3d> &points, std::vecto
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gp_Pnt p = BRep_Tool::Pnt(vertex);
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points.push_back(Base::Vector3d(p.X(), p.Y(), p.Z()));
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normals.push_back(NormalDirection.getValue());
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//OvG: Scale by whole object mass in case of a vertex
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GProp_GProps props;
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BRepGProp::VolumeProperties(toposhape._Shape, props);
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double lx = props.Mass();
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*scale = this->calcDrawScaleFactor(sqrt(lx)); //OvG: setup draw scale for constraint
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} else if (sh.ShapeType() == TopAbs_EDGE) {
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BRepAdaptor_Curve curve(TopoDS::Edge(sh));
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double fp = curve.FirstParameter();
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@ -161,10 +185,23 @@ const bool Constraint::getPoints(std::vector<Base::Vector3d> &points, std::vecto
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double l = props.Mass();
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// Create points with 10 units distance, but at least one at the beginning and end of the edge
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int steps;
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if (l >= 20)
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if (l >= 100) //OvG: Increase 10 units distance proportionately to l for larger objects.
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{
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*scale = this->calcDrawScaleFactor(l); //OvG: setup draw scale for constraint
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steps = (int)round(l / (10*( *scale)));
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steps = steps<3?3:steps;
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}
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else if (l >= 20)
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{
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steps = (int)round(l / 10);
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*scale = this->calcDrawScaleFactor(); //OvG: setup draw scale for constraint
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}
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else
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{
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steps = 1;
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*scale = this->calcDrawScaleFactor(); //OvG: setup draw scale for constraint
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}
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steps = steps>CONSTRAINTSTEPLIMIT?CONSTRAINTSTEPLIMIT:steps; //OvG: Place upper limit on number of steps
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double step = (lp - fp) / steps;
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for (int i = 0; i < steps + 1; i++) {
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gp_Pnt p = curve.Value(i * step);
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@ -195,15 +232,41 @@ const bool Constraint::getPoints(std::vector<Base::Vector3d> &points, std::vecto
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isoc.Load(GeomAbs_IsoV, ulp);
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double lu = (l + GCPnts_AbscissaPoint::Length(isoc, Precision::Confusion()))/2.0;
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int stepsv;
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if (lv >= 20.0)
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if (lv >= 100) //OvG: Increase 10 units distance proportionately to lv for larger objects.
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{
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*scale = this->calcDrawScaleFactor(lv,lu); //OvG: setup draw scale for constraint
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stepsv = (int)round(lv / (10*( *scale)));
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stepsv = stepsv<3?3:stepsv;
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}
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else if (lv >= 20.0)
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{
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stepsv = (int)round(lv / 10);
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*scale = this->calcDrawScaleFactor(); //OvG: setup draw scale for constraint
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}
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else
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{
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stepsv = 2; // Minimum of three arrows to ensure (as much as possible) that at least one is displayed
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*scale = this->calcDrawScaleFactor(); //OvG: setup draw scale for constraint
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}
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stepsv = stepsv>CONSTRAINTSTEPLIMIT?CONSTRAINTSTEPLIMIT:stepsv; //OvG: Place upper limit on number of steps
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int stepsu;
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if (lu >= 20.0)
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if (lu >= 100) //OvG: Increase 10 units distance proportionately to lu for larger objects.
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{
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*scale = this->calcDrawScaleFactor(lv,lu); //OvG: setup draw scale for constraint
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stepsu = (int)round(lu / (10*( *scale)));
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stepsu = stepsu<3?3:stepsu;
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}
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else if (lu >= 20.0)
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{
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stepsu = (int)round(lu / 10);
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*scale = this->calcDrawScaleFactor(); //OvG: setup draw scale for constraint
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}
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else
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{
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stepsu = 2;
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*scale = this->calcDrawScaleFactor(); //OvG: setup draw scale for constraint
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}
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stepsu = stepsu>CONSTRAINTSTEPLIMIT?CONSTRAINTSTEPLIMIT:stepsu; //OvG: Place upper limit on number of steps
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double stepv = (vlp - vfp) / stepsv;
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double stepu = (ulp - ufp) / stepsu;
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// Create points and normals
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@ -44,6 +44,9 @@ public:
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App::PropertyLinkSubList References;
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// Read-only (calculated values). These trigger changes in the ViewProvider
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App::PropertyVector NormalDirection;
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//OvG: Scale
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App::PropertyInteger Scale;
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/// recalculate the object
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virtual App::DocumentObjectExecReturn *execute(void);
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@ -52,6 +55,11 @@ public:
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virtual const char* getViewProviderName(void) const {
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return "FemGui::ViewProviderFemConstraint";
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}
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//OvG: Allow automatic determination of scaling of constraint drawings, e.g. arrow length and size
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int calcDrawScaleFactor(double lparam) const;
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int calcDrawScaleFactor(double lvparam, double luparam) const;
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int calcDrawScaleFactor() const;
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protected:
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virtual void onChanged(const App::Property* prop);
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@ -59,7 +67,7 @@ protected:
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protected:
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/// Calculate the points where symbols should be drawn
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const bool getPoints(std::vector<Base::Vector3d>& points, std::vector<Base::Vector3d>& normals) const;
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const bool getPoints(std::vector<Base::Vector3d>& points, std::vector<Base::Vector3d>& normals, int * scale) const; //OvG: added scale parameter
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const bool getCylinder(double& radius, double& height, Base::Vector3d& base, Base::Vector3d& axis) const;
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Base::Vector3d getBasePoint(const Base::Vector3d& base, const Base::Vector3d& axis,
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const App::PropertyLinkSub &location, const double& dist);
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@ -75,9 +75,11 @@ void ConstraintFixed::onChanged(const App::Property* prop)
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if (prop == &References) {
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std::vector<Base::Vector3d> points;
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std::vector<Base::Vector3d> normals;
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if (getPoints(points, normals)) {
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int scale = 1; //OvG: Enforce use of scale
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if (getPoints(points, normals, &scale)) {
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Points.setValues(points);
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Normals.setValues(normals);
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Scale.setValue(scale); //OvG: Scale
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Points.touch(); // This triggers ViewProvider::updateData()
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}
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}
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@ -70,8 +70,11 @@ void ConstraintForce::onChanged(const App::Property* prop)
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if (prop == &References) {
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std::vector<Base::Vector3d> points;
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std::vector<Base::Vector3d> normals;
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if (getPoints(points, normals)) {
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int scale = 1; //OvG: Enforce use of scale
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if (getPoints(points, normals, &scale)) {
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Points.setValues(points); // We don't use the normals because all arrows should have the same direction
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Scale.setValue(scale); //OvG Scale
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Points.touch();
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}
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} else if (prop == &Direction) {
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Base::Vector3d direction = getDirection(Direction);
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@ -70,9 +70,11 @@ void ConstraintPressure::onChanged(const App::Property* prop)
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if (prop == &References) {
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std::vector<Base::Vector3d> points;
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std::vector<Base::Vector3d> normals;
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if (getPoints(points, normals)) {
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int scale = Scale.getValue();
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if (getPoints(points, normals, &scale)) {
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Points.setValues(points);
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Normals.setValues(normals);
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Scale.setValue(scale);
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Points.touch();
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}
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} else if (prop == &Reversed) {
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@ -315,6 +315,7 @@ void CmdFemConstraintFixed::activated(int iMsg)
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openCommand("Make FEM constraint fixed geometry");
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doCommand(Doc,"App.activeDocument().addObject(\"Fem::ConstraintFixed\",\"%s\")",FeatName.c_str());
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doCommand(Doc,"App.activeDocument().%s.Scale = 1",FeatName.c_str()); //OvG: set initial scale to 1
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doCommand(Doc,"App.activeDocument().%s.Member = App.activeDocument().%s.Member + [App.activeDocument().%s]",Analysis->getNameInDocument(),Analysis->getNameInDocument(),FeatName.c_str());
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updateActive();
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@ -353,7 +354,9 @@ void CmdFemConstraintForce::activated(int iMsg)
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openCommand("Make FEM constraint force on geometry");
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doCommand(Doc,"App.activeDocument().addObject(\"Fem::ConstraintForce\",\"%s\")",FeatName.c_str());
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doCommand(Doc,"App.activeDocument().%s.Force = 0.0",FeatName.c_str());
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doCommand(Doc,"App.activeDocument().%s.Force = 1.0",FeatName.c_str()); //OvG: set default not equal to 0
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doCommand(Doc,"App.activeDocument().%s.Reversed = False",FeatName.c_str()); //OvG: set default to False
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doCommand(Doc,"App.activeDocument().%s.Scale = 1",FeatName.c_str()); //OvG: set initial scale to 1
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doCommand(Doc,"App.activeDocument().%s.Member = App.activeDocument().%s.Member + [App.activeDocument().%s]",Analysis->getNameInDocument(),Analysis->getNameInDocument(),FeatName.c_str());
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updateActive();
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@ -392,7 +395,9 @@ void CmdFemConstraintPressure::activated(int iMsg)
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openCommand("Make FEM constraint pressure on face");
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doCommand(Doc,"App.activeDocument().addObject(\"Fem::ConstraintPressure\",\"%s\")",FeatName.c_str());
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doCommand(Doc,"App.activeDocument().%s.Pressure = 0.0",FeatName.c_str());
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doCommand(Doc,"App.activeDocument().%s.Pressure = 1000.0",FeatName.c_str()); //OvG: set default not equal to 0
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doCommand(Doc,"App.activeDocument().%s.Reversed = False",FeatName.c_str()); //OvG: set default to False
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||||
doCommand(Doc,"App.activeDocument().%s.Scale = 1",FeatName.c_str()); //OvG: set initial scale to 1
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||||
doCommand(Doc,"App.activeDocument().%s.Member = App.activeDocument().%s.Member + [App.activeDocument().%s]",
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||||
Analysis->getNameInDocument(),Analysis->getNameInDocument(),FeatName.c_str());
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updateActive();
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|
|
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@ -56,6 +56,8 @@
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|||
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||||
#include <Base/Console.h>
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||||
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||||
# include <boost/lexical_cast.hpp> //OvG conversion between string and int etc.
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|
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using namespace FemGui;
|
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using namespace Gui;
|
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|
||||
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@ -113,6 +115,14 @@ const std::string TaskFemConstraint::getReferences(const std::vector<std::string
|
|||
return result;
|
||||
}
|
||||
|
||||
const std::string TaskFemConstraint::getScale() const //OvG: Return pre-calculated scale for constraint display
|
||||
{
|
||||
std::string result;
|
||||
Fem::Constraint* pcConstraint = static_cast<Fem::Constraint*>(ConstraintView->getObject());
|
||||
result = boost::lexical_cast<std::string>(pcConstraint->Scale.getValue());
|
||||
return result;
|
||||
}
|
||||
|
||||
void TaskFemConstraint::onReferenceDeleted(const int row) {
|
||||
Fem::Constraint* pcConstraint = static_cast<Fem::Constraint*>(ConstraintView->getObject());
|
||||
std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
|
||||
|
|
|
@ -42,6 +42,7 @@ public:
|
|||
|
||||
virtual const std::string getReferences(void) const {return std::string();}
|
||||
const std::string getReferences(const std::vector<std::string>& items) const;
|
||||
const std::string getScale() const;
|
||||
|
||||
protected Q_SLOTS:
|
||||
void onReferenceDeleted(const int row);
|
||||
|
|
|
@ -215,6 +215,10 @@ TaskDlgFemConstraintFixed::TaskDlgFemConstraintFixed(ViewProviderFemConstraintFi
|
|||
|
||||
bool TaskDlgFemConstraintFixed::accept()
|
||||
{
|
||||
std::string name = ConstraintView->getObject()->getNameInDocument();
|
||||
const TaskFemConstraintFixed* parameterFixed = static_cast<const TaskFemConstraintFixed*>(parameter);
|
||||
std::string scale = parameterFixed->getScale(); //OvG: determine modified scale
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Scale = %s", name.c_str(), scale.c_str()); //OvG: implement modified scale
|
||||
return TaskDlgFemConstraint::accept();
|
||||
}
|
||||
|
||||
|
|
|
@ -352,10 +352,19 @@ bool TaskDlgFemConstraintForce::accept()
|
|||
|
||||
try {
|
||||
//Gui::Command::openCommand("FEM force constraint changed");
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Force = %f",name.c_str(), parameterForce->getForce());
|
||||
|
||||
if (parameterForce->getForce()<=0)
|
||||
{
|
||||
QMessageBox::warning(parameter, tr("Input error"), tr("Please specify a force greater than 0"));
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Force = %f",name.c_str(), parameterForce->getForce());
|
||||
}
|
||||
std::string dirname = parameterForce->getDirectionName().data();
|
||||
std::string dirobj = parameterForce->getDirectionObject().data();
|
||||
std::string scale = "1";
|
||||
|
||||
if (!dirname.empty()) {
|
||||
QString buf = QString::fromUtf8("(App.ActiveDocument.%1,[\"%2\"])");
|
||||
|
@ -367,6 +376,9 @@ bool TaskDlgFemConstraintForce::accept()
|
|||
}
|
||||
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Reversed = %s", name.c_str(), parameterForce->getReverse() ? "True" : "False");
|
||||
|
||||
scale = parameterForce->getScale(); //OvG: determine modified scale
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Scale = %s", name.c_str(), scale.c_str()); //OvG: implement modified scale
|
||||
}
|
||||
catch (const Base::Exception& e) {
|
||||
QMessageBox::warning(parameter, tr("Input error"), QString::fromLatin1(e.what()));
|
||||
|
|
|
@ -249,12 +249,25 @@ bool TaskDlgFemConstraintPressure::accept()
|
|||
{
|
||||
std::string name = ConstraintView->getObject()->getNameInDocument();
|
||||
const TaskFemConstraintPressure* parameterPressure = static_cast<const TaskFemConstraintPressure*>(parameter);
|
||||
std::string scale = "1";
|
||||
|
||||
try {
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Pressure = %f",
|
||||
name.c_str(), parameterPressure->getPressure());
|
||||
if (parameterPressure->getPressure()<=0)
|
||||
{
|
||||
QMessageBox::warning(parameter, tr("Input error"), tr("Please specify a pressure greater than 0"));
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Pressure = %f",
|
||||
name.c_str(), parameterPressure->getPressure());
|
||||
}
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Reversed = %s",
|
||||
name.c_str(), parameterPressure->getReverse() ? "True" : "False");
|
||||
|
||||
scale = parameterPressure->getScale(); //OvG: determine modified scale
|
||||
Gui::Command::doCommand(Gui::Command::Doc,"App.ActiveDocument.%s.Scale = %s",
|
||||
name.c_str(), scale.c_str()); //OvG: implement modified scale
|
||||
}
|
||||
catch (const Base::Exception& e) {
|
||||
QMessageBox::warning(parameter, tr("Input error"), QString::fromLatin1(e.what()));
|
||||
|
|
|
@ -107,19 +107,22 @@ bool ViewProviderFemConstraintFixed::setEdit(int ModNum)
|
|||
|
||||
#define HEIGHT 4
|
||||
#define WIDTH (1.5*HEIGHT)
|
||||
#define USE_MULTIPLE_COPY
|
||||
//#define USE_MULTIPLE_COPY //OvG: MULTICOPY fails to update scaled display on initial drawing - so disable
|
||||
|
||||
void ViewProviderFemConstraintFixed::updateData(const App::Property* prop)
|
||||
{
|
||||
// Gets called whenever a property of the attached object changes
|
||||
Fem::ConstraintFixed* pcConstraint = static_cast<Fem::ConstraintFixed*>(this->getObject());
|
||||
float scaledwidth = WIDTH * pcConstraint->Scale.getValue(); //OvG: Calculate scaled values once only
|
||||
float scaledheight = HEIGHT * pcConstraint->Scale.getValue();
|
||||
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
//OvG: always need access to cp for scaling
|
||||
SoMultipleCopy* cp = new SoMultipleCopy();
|
||||
if (pShapeSep->getNumChildren() == 0) {
|
||||
// Set up the nodes
|
||||
SoMultipleCopy* cp = new SoMultipleCopy();
|
||||
cp->matrix.setNum(0);
|
||||
cp->addChild((SoNode*)createFixed(HEIGHT, WIDTH));
|
||||
cp->addChild((SoNode*)createFixed(scaledheight, scaledwidth)); //OvG: Scaling
|
||||
pShapeSep->addChild(cp);
|
||||
}
|
||||
#endif
|
||||
|
@ -132,7 +135,7 @@ void ViewProviderFemConstraintFixed::updateData(const App::Property* prop)
|
|||
std::vector<Base::Vector3d>::const_iterator n = normals.begin();
|
||||
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
SoMultipleCopy* cp = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0));
|
||||
cp = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0));
|
||||
cp->matrix.setNum(points.size());
|
||||
SbMatrix* matrices = cp->matrix.startEditing();
|
||||
int idx = 0;
|
||||
|
@ -153,7 +156,7 @@ void ViewProviderFemConstraintFixed::updateData(const App::Property* prop)
|
|||
#else
|
||||
SoSeparator* sep = new SoSeparator();
|
||||
createPlacement(sep, base, rot);
|
||||
createFixed(sep, HEIGHT, WIDTH);
|
||||
createFixed(sep, scaledheight, scaledwidth); //OvG: Scaling
|
||||
pShapeSep->addChild(sep);
|
||||
#endif
|
||||
n++;
|
||||
|
|
|
@ -107,19 +107,22 @@ bool ViewProviderFemConstraintForce::setEdit(int ModNum)
|
|||
|
||||
#define ARROWLENGTH 9
|
||||
#define ARROWHEADRADIUS (ARROWLENGTH/3)
|
||||
#define USE_MULTIPLE_COPY
|
||||
//#define USE_MULTIPLE_COPY //OvG: MULTICOPY fails to update scaled arrows on initial drawing - so disable
|
||||
|
||||
void ViewProviderFemConstraintForce::updateData(const App::Property* prop)
|
||||
{
|
||||
// Gets called whenever a property of the attached object changes
|
||||
Fem::ConstraintForce* pcConstraint = static_cast<Fem::ConstraintForce*>(this->getObject());
|
||||
float scaledheadradius = ARROWHEADRADIUS * pcConstraint->Scale.getValue(); //OvG: Calculate scaled values once only
|
||||
float scaledlength = ARROWLENGTH * pcConstraint->Scale.getValue();
|
||||
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
//OvG: need access to cp for scaling
|
||||
SoMultipleCopy* cp = new SoMultipleCopy();
|
||||
if (pShapeSep->getNumChildren() == 0) {
|
||||
// Set up the nodes
|
||||
SoMultipleCopy* cp = new SoMultipleCopy();
|
||||
cp->matrix.setNum(0);
|
||||
cp->addChild((SoNode*)createArrow(ARROWLENGTH, ARROWHEADRADIUS));
|
||||
cp->addChild((SoNode*)createArrow(scaledlength , scaledheadradius)); //OvG: Scaling
|
||||
pShapeSep->addChild(cp);
|
||||
}
|
||||
#endif
|
||||
|
@ -128,7 +131,7 @@ void ViewProviderFemConstraintForce::updateData(const App::Property* prop)
|
|||
const std::vector<Base::Vector3d>& points = pcConstraint->Points.getValues();
|
||||
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
SoMultipleCopy* cp = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0));
|
||||
cp = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0));
|
||||
cp->matrix.setNum(points.size());
|
||||
SbMatrix* matrices = cp->matrix.startEditing();
|
||||
int idx = 0;
|
||||
|
@ -150,7 +153,7 @@ void ViewProviderFemConstraintForce::updateData(const App::Property* prop)
|
|||
for (std::vector<Base::Vector3d>::const_iterator p = points.begin(); p != points.end(); p++) {
|
||||
SbVec3f base(p->x, p->y, p->z);
|
||||
if (forceDirection.GetAngle(normal) < M_PI_2) // Move arrow so it doesn't disappear inside the solid
|
||||
base = base + dir * ARROWLENGTH;
|
||||
base = base + dir * scaledlength; //OvG: Scaling
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
SbMatrix m;
|
||||
m.setTransform(base, rot, SbVec3f(1,1,1));
|
||||
|
@ -159,7 +162,7 @@ void ViewProviderFemConstraintForce::updateData(const App::Property* prop)
|
|||
#else
|
||||
SoSeparator* sep = new SoSeparator();
|
||||
createPlacement(sep, base, rot);
|
||||
createArrow(sep, ARROWLENGTH, ARROWHEADRADIUS);
|
||||
createArrow(sep, scaledlength, scaledheadradius); //OvG: Scaling
|
||||
pShapeSep->addChild(sep);
|
||||
#endif
|
||||
}
|
||||
|
@ -189,7 +192,7 @@ void ViewProviderFemConstraintForce::updateData(const App::Property* prop)
|
|||
for (std::vector<Base::Vector3d>::const_iterator p = points.begin(); p != points.end(); p++) {
|
||||
SbVec3f base(p->x, p->y, p->z);
|
||||
if (forceDirection.GetAngle(normal) < M_PI_2)
|
||||
base = base + dir * ARROWLENGTH;
|
||||
base = base + dir * scaledlength; //OvG: Scaling
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
SbMatrix m;
|
||||
m.setTransform(base, rot, SbVec3f(1,1,1));
|
||||
|
@ -197,7 +200,7 @@ void ViewProviderFemConstraintForce::updateData(const App::Property* prop)
|
|||
#else
|
||||
SoSeparator* sep = static_cast<SoSeparator*>(pShapeSep->getChild(idx));
|
||||
updatePlacement(sep, 0, base, rot);
|
||||
updateArrow(sep, 2, ARROWLENGTH, ARROWHEADRADIUS);
|
||||
updateArrow(sep, 2, scaledlength, scaledheadradius); //OvG: Scaling
|
||||
#endif
|
||||
idx++;
|
||||
}
|
||||
|
|
|
@ -89,21 +89,27 @@ bool ViewProviderFemConstraintPressure::setEdit(int ModNum)
|
|||
}
|
||||
}
|
||||
|
||||
#define ARROWLENGTH 5
|
||||
#define ARROWHEADRADIUS 3
|
||||
#define ARROWLENGTH (6)
|
||||
#define ARROWHEADRADIUS (ARROWLENGTH/3)
|
||||
//#define USE_MULTIPLE_COPY //OvG: MULTICOPY fails to update scaled arrows on initial drawing - so disable
|
||||
|
||||
void ViewProviderFemConstraintPressure::updateData(const App::Property* prop)
|
||||
{
|
||||
// Gets called whenever a property of the attached object changes
|
||||
Fem::ConstraintPressure* pcConstraint = static_cast<Fem::ConstraintPressure*>(this->getObject());
|
||||
float scaledheadradius = ARROWHEADRADIUS * pcConstraint->Scale.getValue(); //OvG: Calculate scaled values once only
|
||||
float scaledlength = ARROWLENGTH * pcConstraint->Scale.getValue();
|
||||
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
//OvG: always need access to cp for scaling
|
||||
SoMultipleCopy* cp = new SoMultipleCopy();
|
||||
if (pShapeSep->getNumChildren() == 0) {
|
||||
// Set up the nodes
|
||||
SoMultipleCopy* cp = new SoMultipleCopy();
|
||||
cp->matrix.setNum(0);
|
||||
cp->addChild((SoNode*)createArrow(ARROWLENGTH, ARROWHEADRADIUS));
|
||||
cp->addChild((SoNode*)createArrow(scaledlength , scaledheadradius)); //OvG: Scaling
|
||||
pShapeSep->addChild(cp);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (strcmp(prop->getName(),"Points") == 0) {
|
||||
const std::vector<Base::Vector3d>& points = pcConstraint->Points.getValues();
|
||||
|
@ -113,29 +119,43 @@ void ViewProviderFemConstraintPressure::updateData(const App::Property* prop)
|
|||
}
|
||||
std::vector<Base::Vector3d>::const_iterator n = normals.begin();
|
||||
|
||||
SoMultipleCopy* cp = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0));
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
cp = static_cast<SoMultipleCopy*>(pShapeSep->getChild(0)); //OvG: Use top cp
|
||||
cp->matrix.setNum(points.size());
|
||||
SbMatrix* matrices = cp->matrix.startEditing();
|
||||
int idx = 0;
|
||||
#else
|
||||
// Redraw all arrows
|
||||
pShapeSep->removeAllChildren();
|
||||
#endif
|
||||
|
||||
for (std::vector<Base::Vector3d>::const_iterator p = points.begin(); p != points.end(); p++) {
|
||||
SbVec3f base(p->x, p->y, p->z);
|
||||
SbVec3f dir(n->x, n->y, n->z);
|
||||
double rev;
|
||||
if (pcConstraint->Reversed.getValue()) {
|
||||
base = base + dir * ARROWLENGTH;
|
||||
base = base + dir * scaledlength; //OvG: Scaling
|
||||
rev = 1;
|
||||
} else {
|
||||
rev = -1;
|
||||
}
|
||||
SbRotation rot(SbVec3f(0, rev, 0), dir);
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
SbMatrix m;
|
||||
m.setTransform(base, rot, SbVec3f(1,1,1));
|
||||
matrices[idx] = m;
|
||||
idx++;
|
||||
#else
|
||||
SoSeparator* sep = new SoSeparator();
|
||||
createPlacement(sep, base, rot);
|
||||
createArrow(sep, scaledlength , scaledheadradius); //OvG: Scaling
|
||||
pShapeSep->addChild(sep);
|
||||
#endif
|
||||
n++;
|
||||
}
|
||||
#ifdef USE_MULTIPLE_COPY
|
||||
cp->matrix.finishEditing();
|
||||
#endif
|
||||
}
|
||||
|
||||
ViewProviderFemConstraint::updateData(prop);
|
||||
|
|
Loading…
Reference in New Issue
Block a user