EdbEDAExtentionSet Class Reference

#include <EdbEDASets.h>

Inheritance diagram for EdbEDAExtentionSet:

Collaboration diagram for EdbEDAExtentionSet:

Public Member Functions
void	Disable ()
void	Draw (int redraw=0, int fix=0)
void	DrawResolution (int redraw=0)
	EdbEDAExtentionSet ()
void	Enable ()
double	GetZ ()
void	SetZ (double z)
void	UnDraw (int redraw=0)

Private Attributes
int	eColor
TEveCompound *	eCompound
int	eEnable
double	eZ

Constructor & Destructor Documentation

EdbEDAExtentionSet()

EdbEDAExtentionSet::EdbEDAExtentionSet ( )

inline

:eEnable(0),eColor(kGray),eZ(0.0),eCompound(NULL){};

Member Function Documentation

Disable()

void EdbEDAExtentionSet::Disable ( )

inline

{ eEnable=0;}

Draw()

void EdbEDAExtentionSet::Draw	(	int	redraw = 0,
		int	fix = 0
	)

                                                {
    if(!eEnable) return;
    if(eCompound) UnDraw();
    
    TObjArray *selected = gEDA->GetSelected();
    if(selected->GetEntriesFast()==0) return;
    eCompound = new TEveCompound;
    eCompound->SetName("ExtentionSet");
    gEve->AddElement(eCompound);
 
    for(int i=0;i<selected->GetEntriesFast();i++){
        EdbSegP   *s = (EdbSegP *)   selected->At(i);
        EdbTrackP *t = gEDA->GetTrack(s);
        TEveLine *l = new TEveLine;
        l->SetName(Form("seg itrk %4d flag %4d pl %2d id %6d ph %2d %8.1lf %8.1lf %8.1lf %7.4lf %7.4lf %4d", 
            t?t->ID():0, t?t->Flag():0, s->Plate(), (int)s->ID(), (int)s->W(), 
            s->X(), s->Y(), s->Z(), s->TX(), s->TY(), s->Flag()));
        l->SetLineColor(eColor);
        l->SetNextPoint(s->X(), s->Y(), s->Z()*gEDA->GetScaleZ());
        l->SetNextPoint(s->X()+s->TX()*(eZ-s->Z()),
                        s->Y()+s->TY()*(eZ-s->Z()),
                        (eZ)*gEDA->GetScaleZ());
        //l->SetUserData(s);
        if(fix) gEve->AddElement(l);
        else eCompound->AddElement(l);
    }
    
    if(redraw) gEve->Redraw3D();
}

DrawResolution()

void EdbEDAExtentionSet::DrawResolution

(

int

redraw = 0

)

                                                 {
    TObjArray *selected = gEDA->GetSelected();
    TObjArray *selected_tracks = gEDA->GetSelectedTracks();
    
    for(int i=0;i<selected->GetEntriesFast();i++){
        EdbSegP *s = (EdbSegP *) selected->At(i);
        EdbTrackP *t = (EdbTrackP*) selected_tracks->At(i); // temporary
        
        double p,pmin,pmax;
        if(t!=NULL){
            p=t->P();
            if(p<0) CalcP(t, p, pmin, pmax);
            if(p<0.01) p = 1.0;
        } else p = 1.0;
        
        
        // definition of cone set.
        TEveBoxSet* cones = new TEveBoxSet("ConeSet");
        cones->Reset(TEveBoxSet::kBT_Cone, kFALSE, 64);
        
        // setting for colors. seems necessary.
        gStyle->SetPalette(-1);
        TEveRGBAPalette* pal = new TEveRGBAPalette(0, 50);
        cones->SetPalette(pal);
        
        TEveVector dir, pos;
        int direction = eZ<s->Z() ? -1 : 1; // parity of cone direction.
 
        double angle  = sqrt(s->TX()*s->TX()+s->TY()*s->TY());
        double dtheta = 0.002+ 0.002*angle;
        double dr     = 0.5 + angle;
        
        double step = 20;
        for(double dz=10;dz<fabs(eZ-s->Z())+step;dz+=step){ // dz : at the circle.
            int flag_last=0; // if it is the last cone, put cap on it.
            if(dz > fabs(eZ-s->Z())) {
                dz = fabs(eZ-s->Z());
                flag_last=1;
            }
            dir.Set( s->TX(), s->TY(), (Float_t)1.0);  // direction of cone.
            double height = dz<300? dz : 300; // hight of cone.
            dir *= direction * height;
            
            // resolutions. currently calculated as all in lead.
            double dz2 = direction*fabs(dz-height);       // dz2 at the vertex.
            double l = dz*sqrt(1+angle*angle);           // length from segment
            double dr_theta = dtheta*l;                   // dr from angle resolution
            double dr_scatt = 0.0136/p*sqrt(l/3/5700.0)*l; // dr from scatterning
            double r = sqrt(dr*dr+dr_theta*dr_theta+dr_scatt*dr_scatt);  // radius = 1sigma of error
 
            pos.Set(s->X()+dz2*s->TX(), s->Y()+dz2*s->TY(), s->Z()+dz2); // position of vertex
            cones->AddCone(pos, dir, r);
            cones->DigitValue(18); 
            
            if(flag_last){ // Cap
                dir.Set( s->TX(), s->TY(), (Float_t)1.0);
                dir *= -direction*r;
                dz2 = direction*fabs(dz+r);
                pos.Set(s->X()+dz2*s->TX(), s->Y()+dz2*s->TY(), s->Z()+dz2);
                cones->AddCone(pos, dir, r);
                cones->DigitValue(18);
                printf("Extention with resolution, track %4d p = %.2lf, resolution = %.1lf um at z = %.0lf (dz = %.0lf)\n", t->ID(), p, r, s->Z()+direction*dz, dz);
            }
        }
        gEve->AddElement(cones);
    }
    printf("draw\n");
    if(redraw) gEve->Redraw3D();
}

Enable()

void EdbEDAExtentionSet::Enable ( )

inline

{ eEnable=1;}

GetZ()

double EdbEDAExtentionSet::GetZ ( void  )

inline

{ return eZ;}

SetZ()

void EdbEDAExtentionSet::SetZ ( double  z )

inline

{ eZ=z;}

UnDraw()

void EdbEDAExtentionSet::UnDraw

(

int

redraw = 0

)

                                         {
    if(gEve->GetCurrentEvent()!=NULL){
        TEveElement *ext = gEve->GetCurrentEvent()->FindChild("ExtentionSet");
        if(ext) ext->Destroy();
        //if(ext) gEve->GetCurrentEvent()->RemoveElement(ext);
    }
    eCompound=NULL;
    if(redraw) gEve->Redraw3D();
}

Member Data Documentation

eColor

int EdbEDAExtentionSet::eColor

private

eCompound

TEveCompound* EdbEDAExtentionSet::eCompound

private

eEnable

int EdbEDAExtentionSet::eEnable

private

eZ

double EdbEDAExtentionSet::eZ

private

---

The documentation for this class was generated from the following files:

• src/libEDA/EdbEDASets.h
• src/libEDA/EdbEDASets.C