Ejemplo n.º 1
0
void HairpinSegment::updateGrips(Grip* defaultGrip, QVector<QRectF>& grip) const
      {
      *defaultGrip = Grip::END;

      QPointF pp(pagePos());
      qreal _spatium = spatium();
      qreal x = pos2().x();
      if (x < _spatium)             // minimum size of hairpin
            x = _spatium;
      qreal y = pos2().y();
      QPointF p(x, y);

// Calc QPointF for Grip Aperture
      QTransform doRotation;
      QPointF gripLineAperturePoint;
      qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
      qreal len = sqrt( x * x + y * y );
      doRotation.rotateRadians( asin(y/len) );
      qreal lineApertureX;
      qreal offsetX = 10;                               // Horizontal offset for x Grip
      if(len < offsetX * 3 )                            // For small hairpin, offset = 30% of len
          offsetX = len/3;                              // else offset is fixed to 10

      if( hairpin()->hairpinType() == Hairpin::Type::CRESCENDO )
            lineApertureX = len - offsetX;              // End of CRESCENDO - Offset
        else
            lineApertureX = offsetX;                    // Begin of DECRESCENDO + Offset
      qreal lineApertureH = ( len - offsetX ) * h1/len; // Vertical position for y grip
      gripLineAperturePoint.setX( lineApertureX );
      gripLineAperturePoint.setY( lineApertureH );
      gripLineAperturePoint = doRotation.map( gripLineAperturePoint );
// End calc position grip aperture

      grip[int(Grip::START)].translate( pp );
      grip[int(Grip::END)].translate( p + pp );
      grip[int(Grip::MIDDLE)].translate( p * .5 + pp );
      grip[int(Grip::APERTURE)].translate( gripLineAperturePoint + pp );
      }
Ejemplo n.º 2
0
double prob(Blob& Y, Blob& p) {
    assert(Y.get_N() == p.get_N());
    assert(Y.get_C() == p.get_C());
    assert(Y.get_H() == p.get_H());
    assert(Y.get_W() == p.get_W());

    double ret = 0;
    int N = Y.get_N();
    int C = Y.get_C();
    vector<int> pp(N, -1);
    vector<int> yy(N, -2);
    mat mpp = p.reshape();
    mat myy = Y.reshape();
    
    for (int i = 0; i < N; ++i) {
        int idx_p = 0, idx_y = 0;
        double max_p = mpp(i,0), max_y = myy(i,0);
        for (int j = 1; j < C; ++j) {
            if (mpp(i, j) > max_p) {
                max_p = mpp(i, j);
                idx_p = j;
            }
            if (myy(i, j) > max_y) {
                max_y = myy(i, j);
                idx_y = j;
            }
        }
        pp[i] = idx_p;
        yy[i] = idx_y;
    }
    int cnt = 0;
    for (int i = 0; i < N; ++i) {
        if (pp[i] == yy[i])
            cnt++;
    }
    ret = (double)cnt / (double)N;
    return ret;
}
Ejemplo n.º 3
0
Archivo: palette.hpp Proyecto: kif/FLIF
    void save(const ColorRanges *srcRanges, RacOut<IO> &rac) const {
        SimpleSymbolCoder<FLIFBitChanceMeta, RacOut<IO>, 24> coder(rac);
        SimpleSymbolCoder<FLIFBitChanceMeta, RacOut<IO>, 24> coderY(rac);
        SimpleSymbolCoder<FLIFBitChanceMeta, RacOut<IO>, 24> coderI(rac);
        SimpleSymbolCoder<FLIFBitChanceMeta, RacOut<IO>, 24> coderQ(rac);
        coder.write_int(1, MAX_PALETTE_SIZE, Palette_vector.size());
//        printf("Saving %lu colors: ", Palette_vector.size());
        prevPlanes pp(2);
        ColorVal min, max;
        for (Color c : Palette_vector) {
                ColorVal Y=std::get<0>(c);
                srcRanges->minmax(0,pp,min,max);
                coderY.write_int(min,max,Y);
                pp[0]=Y; srcRanges->minmax(1,pp,min,max);
                ColorVal I=std::get<1>(c);
                coderI.write_int(min, max, I);
                pp[1]=I; srcRanges->minmax(2,pp,min,max);
                coderQ.write_int(min, max, std::get<2>(c));
//                printf("YIQ(%i,%i,%i)\t", std::get<0>(c), std::get<1>(c), std::get<2>(c));
        }
//        printf("\nSaved palette of size: %lu\n",Palette_vector.size());
        v_printf(5,"[%lu]",Palette_vector.size());
    }
Ejemplo n.º 4
0
int main()
{
	std::ios::sync_with_stdio(false);
	std::map<std::string::size_type, std::vector<std::string>> words;
	std::string line;
	while (std::getline(std::cin, line) && !line.empty()) {
		words[line.size()].push_back(line);
	}

	std::cout << "===" << std::endl
		<< "index" << std::endl;
	for (auto& v : words) {
		std::cout << v.first << std::endl;
	}

	for (auto& v : words) {
		std::sort(std::begin(v.second), std::end(v.second));
		Preprocessor pp(std::move(v.second));
		pp.print_result();
	}

	return 0;
}
Ejemplo n.º 5
0
 void context::display_lemma_as_smt_problem(std::ostream & out, unsigned num_antecedents, literal const * antecedents,
                                            unsigned num_eq_antecedents, enode_pair const * eq_antecedents,
                                            literal consequent, const char * logic) const {
     ast_smt_pp pp(m_manager);
     pp.set_benchmark_name("lemma");
     pp.set_status("unsat");
     pp.set_logic(logic);
     for (unsigned i = 0; i < num_antecedents; i++) {
         literal l = antecedents[i];
         expr_ref n(m_manager);
         literal2expr(l, n);
         pp.add_assumption(n);
     }
     for (unsigned i = 0; i < num_eq_antecedents; i++) {
         enode_pair const & p = eq_antecedents[i];
         expr_ref eq(m_manager);
         eq = m_manager.mk_eq(p.first->get_owner(), p.second->get_owner());
         pp.add_assumption(eq);
     }
     expr_ref n(m_manager);
     literal2expr(~consequent, n);
     pp.display_smt2(out, n);
 }
void InsertProjectTester::testGroupRequest()
{
    Part pp(0);
    MainDocument part( &pp );
    pp.setDocument( &part );

    addCalendar( part );
    addResourceGroup( part );
    addResource( part );
    addTask( part );
    addGroupRequest( part );

    Project &p = part.getProject();
    QVERIFY( p.numChildren() == 1 );

    Part pp2(0);
    MainDocument part2( &pp2 );
    pp2.setDocument( &part2 );

    part2.insertProject( p, 0, 0 );
    Project &p2 = part2.getProject();
    QVERIFY( p2.childNode( 0 )->resourceGroupRequest( p2.resourceGroupAt( 0 ) ) != 0 );
}
Ejemplo n.º 7
0
void ReprojectionError3D::computeXc(const T * const _pp, const T * const _distortionParams, const T * const _focals, const T * const _xc, T *residuals) const
{
	Eigen::Map<Eigen::Matrix<T, 3, 1>> xc((T*)_xc);
	Eigen::Map<Eigen::Matrix<T, 2, 1>> pp((T*)_pp);
	Eigen::Map<Eigen::Matrix<T, TDistortionParamVector::RowsAtCompileTime, 1>> distortionParams((T*)_distortionParams);
	Eigen::Map<Eigen::Matrix<T, 2, 1>> focals((T*)_focals);

	if (CeresUtils::ToDouble(xc[2]) <= 0)
	{
		//Negative point
		residuals[0] = T(1e3);
		residuals[1] = T(1e3);
	}
	else
	{
		//Point in front of camera, proceed
		Eigen::Matrix<T,2,1> p;
		CameraModel::ProjectFromWorld(pp, distortionParams, focals, xc, p);

		residuals[0] = (p[0] - T(mImgPoint[0])) / T(mScale);
		residuals[1] = (p[1] - T(mImgPoint[1])) / T(mScale);
	}
}
Ejemplo n.º 8
0
bool Paragraph::Paint(int zoom, Draw& w, int x, int y, int cx, int ymax, PaintInfo& pi,
                      Color paper) const {
	ParaPaint pp(w);
	int bi = style.bullet ? style.bulletindent : 0;
	pp.zoom = zoom;
	pp.posx = x;
	pp.liney = y;
	pp.ymax = ymax;
	pp.lm = DocZoom(zoom, style.lm + bi);
	pp.yl = pi.yl;
	pp.yp = 0;
	pp.paper = paper;
	cx -= DocZoom(zoom, style.lm + style.rm + bi);
	bool r = Format(pp, max(1, cx), zoom);
	if(pi.yl == 0 && pp.yp > 0 && style.bullet)
		style.bullet.Paint(w, x + DocZoom(zoom, style.lm), y,
		                   style.bulletsize.cx ? DocZoom(zoom, style.bulletsize.cx) : pp.bh,
		                   style.bulletsize.cy ? DocZoom(zoom, style.bulletsize.cy) : pp.bh,
						   style.bulletcolor, paper, 0);
	pi.ypos = pp.liney;
	pi.yl = pp.yp;
	return r;
}
void InsertProjectTester::testResourceAccount()
{
    Part pp(0);
    MainDocument part( &pp );
    pp.setDocument( &part );

    addResourceGroup( part );
    Resource *r = addResource( part );
    Account *a = addAccount( part );
    part.addCommand( new ResourceModifyAccountCmd( *r, r->account(), a ) );

    Project &p = part.getProject();
    QVERIFY( p.resourceGroupAt( 0 )->numResources() == 1 );

    Part pp2(0);
    MainDocument part2( &pp2 );
    pp2.setDocument( &part2 );

    part2.insertProject( p, 0, 0 );
    QVERIFY( part2.getProject().resourceGroupAt( 0 )->numResources() == 1 );
    QVERIFY( part2.getProject().accounts().allAccounts().contains( a ) );
    QCOMPARE( part2.getProject().resourceGroupAt( 0 )->resourceAt( 0 )->account(), a );
}
Ejemplo n.º 10
0
void TMesh::SetFromFB(FrameBuffer *fb, PPC *ppc) {

    vertsN = fb->w*fb->h;
    verts = new V3[vertsN];
    cols = new V3[vertsN];

    float z0 = ppc->GetF() / 100.0f;

    for (int v = 0; v < fb->h; v++) {
        for (int u = 0; u < fb->w; u++) {
            int uv = (fb->h-1-v)*fb->w+u;
            if (fb->zb[uv] == 0.0f) {
                verts[uv] = V3(FLT_MAX, FLT_MAX, FLT_MAX);
                cols[uv].setFromColor(fb->Get(u, v));
                continue;
            }
            //V3 pp((float)u+0.5f, (float)v+0.5f, fb->zb[uv]);
            V3 pp((float)u+0.5f, (float)v+0.5f, z0);
            verts[uv] = ppc->UnProject(pp);
            cols[uv].setFromColor(fb->Get(u, v));
        }
    }
}
Ejemplo n.º 11
0
int  main() {
  const int N = 1000;
  const unsigned int K = 10;

  Tree tree;
  Random_points_iterator rpit(4,1000.0);
  for(int i = 0; i < N; i++){
    tree.insert(*rpit++);
  }
  Point_d pp(0.1,0.1,0.1,0.1);
  Point_d qq(0.2,0.2,0.2,0.2);
  Iso_box_d query(pp,qq);

  Distance tr_dist;
  Neighbor_search N1(tree, query, 5, 10.0, false); // eps=10.0, nearest=false

  std::cout << "For query rectangle = [0.1, 0.2]^4 " << std::endl
	    <<  "the " << K << " approximate furthest neighbors are: " << std::endl;
  for (Neighbor_search::iterator it = N1.begin();it != N1.end();it++) {
    std::cout << " Point " << it->first << " at distance  " << tr_dist.inverse_of_transformed_distance(it->second) << std::endl;
  }
  return 0;
}
Ejemplo n.º 12
0
    std::string mktmpdir(const char *prefix)
    {
      std::string sprefix;
      std::string tmpdir;
      std::string path;
      int         i = 0;

      if (prefix)
        sprefix = prefix;

      do
      {
        tmpdir = sprefix;
        tmpdir += randomstr(7);
        boost::filesystem::path pp(qi::os::tmp(), qi::unicodeFacet());
        pp.append(tmpdir, qi::unicodeFacet());
        path = pp.make_preferred().string(qi::unicodeFacet());
        ++i;
      }
      while (i < TMP_MAX && mkdir(path.c_str(), S_IRWXU) == -1);

      return path;
    }
Ejemplo n.º 13
0
void drawPolyLine( ipl_image_wrapper& ipl_image
                   , const curve_vec_t& curves
                   , bool               is_closed
                   , PIXEL              color
                   , std::size_t        line_width )
{
    const std::size_t num_curves = curves.size();

    boost::scoped_array<int> num_points_per_curve( new int[num_curves] );

    std::size_t total_num_points = 0;
    for( std::size_t i = 0; i < num_curves; ++i )
    {
        num_points_per_curve[i] = curves[i].size();
    }

    // The curve array vector will deallocate all memory by itself.
    cvpoint_array_vec_t pp( num_curves );

    CvPoint** curve_array = new CvPoint*[num_curves];

    for( std::size_t i = 0; i < num_curves; ++i )
    {
        pp[i] = make_cvPoint_array( curves[i] );

        curve_array[i] = pp[i].get();
    }

    cvPolyLine( ipl_image.get()
                , curve_array  // needs to be pointer to C array of CvPoints.
                , num_points_per_curve.get()// int array that contains number of points of each curve.
                , curves.size()
                , is_closed
                , make_cvScalar( color )
                , line_width             );

}
Ejemplo n.º 14
0
void MessageFormatRegressionTest::Test4118592()
{
    UErrorCode status = U_ZERO_ERROR;
    MessageFormat *mf = new MessageFormat("", status);
    failure(status, "new messageFormat");
    UnicodeString pattern("{0,choice,1#YES|2#NO}");
    UnicodeString prefix("");
    Formattable *objs = 0;

    for (int i = 0; i < 5; i++) {
        UnicodeString formatted;
        formatted = prefix + "YES";
        mf->applyPattern(prefix + pattern, status);
        failure(status, "mf->applyPattern");
        prefix += "x";
        //Object[] objs = mf.parse(formatted, new ParsePosition(0));
        int32_t count = 0;
        ParsePosition pp(0);
        objs = mf->parse(formatted, pp, count);
        UnicodeString pat;
        logln(UnicodeString("") + i + ". pattern :\"" + mf->toPattern(pat) + "\"");
        log(" \"" + formatted + "\" parsed as ");
        if (objs == NULL) 
            logln("  null");
        else {
            UnicodeString temp;
            if(objs[0].getType() == Formattable::kString)
                logln((UnicodeString)"  " + objs[0].getString(temp));
            else
                logln((UnicodeString)"  " + (objs[0].getType() == Formattable::kLong ? objs[0].getLong() : objs[0].getDouble()));
            delete[] objs;

        }
    }

    delete mf;
}
Ejemplo n.º 15
0
bool
json2xdropq (str t, str *out, ptr<const pub3::expr_t> cin)
{
  xdr_procpair_t pp (NULL, NULL);
  bool found = 
    json_fetch_constants_t::get_singleton_obj()->lookup_procpair (t, &pp);
  bool ret = false;
  if (found) {
#define BUFSZ 4
    char buf[BUFSZ];
    xdrmem x (buf, BUFSZ, XDR_DECODE);
#undef BUFSZ
    
    XDR *xd = &x;
    
    ptr<json_decoder_t> jd = 
      json_XDR_dispatch_t::get_singleton_obj ()->alloc_decoder (xd);
    
    jd->init_decode (cin->cast_hack_copy ());
    
    // run the standard str2xdr stuff
    void *obj = (*pp.alloc)();
    ret = (*pp.proc) (xd, obj);
    if (ret) {
      xdrsuio xs (XDR_ENCODE, false);
      XDR *xe = &xs;
      ret = (*pp.proc) (xe, obj);
      if (ret) {
	mstr m (xs.uio ()->resid ());
	xs.uio ()->copyout (m);
	*out = m;
      }
    }
    xdr_delete (pp.proc, obj);
  }
  return ret;
}
Ejemplo n.º 16
0
Archivo: palette.hpp Proyecto: kif/FLIF
    bool load(const ColorRanges *srcRanges, RacIn<IO> &rac) {
        SimpleSymbolCoder<FLIFBitChanceMeta, RacIn<IO>, 24> coder(rac);
        SimpleSymbolCoder<FLIFBitChanceMeta, RacIn<IO>, 24> coderY(rac);
        SimpleSymbolCoder<FLIFBitChanceMeta, RacIn<IO>, 24> coderI(rac);
        SimpleSymbolCoder<FLIFBitChanceMeta, RacIn<IO>, 24> coderQ(rac);
        long unsigned size = coder.read_int(1, MAX_PALETTE_SIZE);
//        printf("Loading %lu colors: ", size);
        prevPlanes pp(2);
        ColorVal min, max;
        for (unsigned int p=0; p<size; p++) {
                srcRanges->minmax(0,pp,min,max);
                ColorVal Y=coderY.read_int(min,max);
                pp[0]=Y; srcRanges->minmax(1,pp,min,max);
                ColorVal I=coderI.read_int(min,max);
                pp[1]=I; srcRanges->minmax(2,pp,min,max);
                ColorVal Q=coderQ.read_int(min,max);
                Color c(Y,I,Q);
                Palette_vector.push_back(c);
//                printf("YIQ(%i,%i,%i)\t", std::get<0>(c), std::get<1>(c), std::get<2>(c));
        }
//        printf("\nLoaded palette of size: %lu\n",Palette_vector.size());
        v_printf(5,"[%lu]",Palette_vector.size());
        return true;
    }
Ejemplo n.º 17
0
ptr<pub3::expr_t> 
xdropq2json (str typ, const str &xdr_opq)
{
  ptr<pub3::expr_t> ret;
  xdr_procpair_t pp (NULL, NULL);
  bool found = 
    json_fetch_constants_t::get_singleton_obj()->lookup_procpair (typ, &pp);

  if (found) {
#define BUFSZ 4
    // We need this dummy just as a result of the extensible_rpc v_XDR_t
    // base class.  It really shouldn't need to do anything...

    xdrmem m (xdr_opq, xdr_opq.len ());
    XDR *xm = &m;
    void *obj = (*pp.alloc)();
    bool ok = (*pp.proc) (xm, obj);
    if (ok) {

      xdrsuio xs (XDR_ENCODE, false);
      XDR *xsp = &xs;
      
      ptr<json_encoder_t> e = 
	json_XDR_dispatch_t::get_singleton_obj ()->alloc_encoder (xsp);
      ptr<v_XDR_t> vx = e;

      ok = (*pp.proc) (xsp, obj);
      if (ok) {
	ret = e->root_obj ();
	assert (ret);
      }
    }
    xdr_delete (pp.proc, obj);
  }
  return ret;
}
Ejemplo n.º 18
0
status
initialiseStringv(StringObj str, CharArray fmt, int argc, Any *argv)
{ if ( isDefault(fmt) )
  { str_inithdr(&str->data, FALSE);
    str->data.s_size = 0;
    str_alloc(&str->data);
  } else if ( (Name) fmt == name_procent_s &&
	      argc == 1 && instanceOfObject(argv[0], ClassCharArray) )
  { CharArray v = argv[0];

    str_cphdr(&str->data, &v->data);
    if ( v->data.s_readonly )
    { str->data.s_textA = v->data.s_textA;

      DEBUG(NAME_readOnly, Cprintf("Shared %s\n", pp(str)));
    } else
    { str_alloc(&str->data);
      memcpy(str->data.s_textA, v->data.s_textA, str_datasize(&v->data));
    }
  } else
    TRY(str_writefv(&str->data, fmt, argc, argv));

  succeed;
}
Ejemplo n.º 19
0
int		handle_user_login(msg_user_login* plogin)
{
	msg_srv_progress msg;
	msg.pro_type_ = 0;
	msg.step_ = 1;
	send_msg(plogin->from_sock_, msg);

	player_ptr pp(new koko_player());
	int ret = load_user_from_db(plogin, pp, true);
	if (ret != error_success){
		return ret;
	}
	pp->from_socket_ = plogin->from_sock_;
	plogin->from_sock_->the_client_ = pp;

	msg.pro_type_ = 0;
	msg.step_ = 2;
	send_msg(plogin->from_sock_, msg);

	Database& db = *db_;
	Query q(db);

	msg.pro_type_ = 0;
	msg.step_ = 3;
	send_msg(plogin->from_sock_, msg);

	send_all_match_to_player(pp);

	msg.pro_type_ = 0;
	msg.step_ = 4;
	send_msg(plogin->from_sock_, msg);

	pending_login_users_.push_back(pp);

	return error_success;
}
Ejemplo n.º 20
0
void UserView::paintEmptyArea(QPainter *p, const QRect &r)
{
    if ((r.width() == 0) || (r.height() == 0))
        return;
    QPixmap bg(r.width(), r.height());
    QPainter pp(&bg);
    pp.fillRect(QRect(0, 0, r.width(), r.height()), colorGroup().base());
    PaintView pv;
    pv.p        = &pp;
    pv.pos      = viewport()->mapToParent(r.topLeft());
    pv.size	= r.size();
    pv.win      = this;
    pv.isStatic = false;
    pv.height   = r.height();
    pv.margin   = 0;
    QListViewItem *item = firstChild();
    if (item)
        pv.height = item->height();
    Event e(EventPaintView, &pv);
    e.process();
    pp.end();
    p->drawPixmap(r.topLeft(), bg);
    setStaticBackground(pv.isStatic);
}
Ejemplo n.º 21
0
void InsertProjectTester::testExistingResourceAccount()
{
    Part pp(0);
    MainDocument part( &pp );
    pp.setDocument( &part );

    addResourceGroup( part );
    Resource *r = addResource( part );
    Account *a = addAccount( part );
    part.addCommand( new ResourceModifyAccountCmd( *r, r->account(), a ) );

    Project &p = part.getProject();
    QVERIFY( p.resourceGroupAt( 0 )->numResources() == 1 );

    QDomDocument doc = part.saveXML();

    Part pp2(0);
    MainDocument part2( &pp2 );
    pp2.setDocument( &part2 );

    part2.insertProject( p, 0, 0 );
    QVERIFY( part2.getProject().resourceGroupAt( 0 )->numResources() == 1 );
    QVERIFY( part2.getProject().accounts().allAccounts().contains( a ) );
    QCOMPARE( part2.getProject().resourceGroupAt( 0 )->resourceAt( 0 )->account(), a );

    part2.addCommand( new ResourceModifyAccountCmd( *(part2.getProject().resourceGroupAt( 0 )->resourceAt( 0 )), part2.getProject().resourceGroupAt( 0 )->resourceAt( 0 )->account(), 0 ) );

    KoXmlDocument xdoc;
    xdoc.setContent( doc.toString() );
    part.loadXML( xdoc, 0 );

    part2.insertProject( part.getProject(), 0, 0 );
    QVERIFY( part2.getProject().resourceGroupAt( 0 )->numResources() == 1 );
    QVERIFY( part2.getProject().accounts().allAccounts().contains( a ) );
    QVERIFY( part2.getProject().resourceGroupAt( 0 )->resourceAt( 0 )->account() == 0 );
}
Ejemplo n.º 22
0
void PaletteBox::paletteCmd(PaletteCommand cmd, int slot)
      {
      QLayoutItem* item   = vbox->itemAt(slot);
      PaletteBoxButton* b = static_cast<PaletteBoxButton*>(item->widget());
      Palette* palette    = static_cast<Palette*>(vbox->itemAt(slot+1)->widget());

      switch(cmd) {
            case PaletteCommand::PDELETE:
                  {
                  vbox->removeItem(item);
                  b->deleteLater();      // this is the button widget
                  delete item;
                  item = vbox->itemAt(slot);
                  vbox->removeItem(item);
                  delete item->widget();
                  delete item;
                  for (int i = 0; i < (vbox->count() - 1) / 2; ++i)
                        static_cast<PaletteBoxButton*>(vbox->itemAt(i * 2)->widget())->setId(i*2);
                  emit changed();
                  }
                  break;
            case PaletteCommand::SAVE:
                  {
                  QString path = mscore->getPaletteFilename(false);
                  if (!path.isEmpty())
                        palette->write(path);
                  }
                  break;

            case PaletteCommand::LOAD:
                  {
                  QString path = mscore->getPaletteFilename(true);
                  if (!path.isEmpty()) {
                        QFileInfo fi(path);
                        Palette* palette = newPalette(fi.baseName(), slot);
                        palette->read(path);
                        }
                  }
                  emit changed();
                  break;

            case PaletteCommand::NEW:
                  palette = newPalette(tr("new Palette"), slot);
                  item   = vbox->itemAt(slot);
                  b = static_cast<PaletteBoxButton*>(item->widget());
                  // fall through

            case PaletteCommand::EDIT:
                  {
                  PaletteProperties pp(palette, 0);
                  int rv = pp.exec();
                  if (rv == 1) {
                        emit changed();
                        b->setText(palette->name());
                        palette->update();
                        }
                  }
                  emit changed();
                  break;

            case PaletteCommand::UP:
                  if (slot) {
                        QLayoutItem* i1 = vbox->itemAt(slot);
                        QLayoutItem* i2 = vbox->itemAt(slot+1);
                        vbox->removeItem(i1);
                        vbox->removeItem(i2);
                        vbox->insertWidget(slot-2, i2->widget());
                        vbox->insertWidget(slot-2, i1->widget());
                        delete i1;
                        delete i2;
                        for (int i = 0; i < (vbox->count() - 1) / 2; ++i)
                              static_cast<PaletteBoxButton*>(vbox->itemAt(i * 2)->widget())->setId(i*2);
                        emit changed();
                        }
                  break;

            case PaletteCommand::DOWN:
                  if (slot < (vbox->count() - 3)) {
                        QLayoutItem* i1 = vbox->itemAt(slot);
                        QLayoutItem* i2 = vbox->itemAt(slot+1);
                        vbox->removeItem(i1);
                        vbox->removeItem(i2);
                        vbox->insertWidget(slot+2, i2->widget());
                        vbox->insertWidget(slot+2, i1->widget());
                        delete i1;
                        delete i2;
                        for (int i = 0; i < (vbox->count() - 1) / 2; ++i)
                              static_cast<PaletteBoxButton*>(vbox->itemAt(i * 2)->widget())->setId(i*2);
                        emit changed();
                        }
                  break;

            }
      }
Ejemplo n.º 23
0
Spectrum SeparableBSSRDF::Sample_Sp(const Scene &scene, Float u1,
                                    const Point2f &u2, MemoryArena &arena,
                                    SurfaceInteraction *pi, Float *pdf) const {
    ProfilePhase pp(Prof::BSSRDFEvaluation);
    // Choose projection axis for BSSRDF sampling
    Vector3f vx, vy, vz;
    if (u1 < .5f) {
        vx = ss;
        vy = ts;
        vz = Vector3f(ns);
        u1 *= 2;
    } else if (u1 < .75f) {
        // Prepare for sampling rays with respect to _ss_
        vx = ts;
        vy = Vector3f(ns);
        vz = ss;
        u1 = (u1 - .5f) * 4;
    } else {
        // Prepare for sampling rays with respect to _ts_
        vx = Vector3f(ns);
        vy = ss;
        vz = ts;
        u1 = (u1 - .75f) * 4;
    }

    // Choose spectral channel for BSSRDF sampling
    int ch = Clamp((int)(u1 * Spectrum::nSamples), 0, Spectrum::nSamples - 1);
    u1 = u1 * Spectrum::nSamples - ch;

    // Sample BSSRDF profile in polar coordinates
    Float r = Sample_Sr(ch, u2[0]);
    if (r < 0) return Spectrum(0.f);
    Float phi = 2 * Pi * u2[1];

    // Compute BSSRDF profile bounds and intersection height
    Float rMax = Sample_Sr(ch, 0.999f);
    if (r > rMax) return Spectrum(0.f);
    Float l = 2 * std::sqrt(rMax * rMax - r * r);

    // Compute BSSRDF sampling ray segment
    Interaction base;
    base.p =
        po.p + r * (vx * std::cos(phi) + vy * std::sin(phi)) - l * vz * 0.5f;
    base.time = po.time;
    Point3f pTarget = base.p + l * vz;

    // Intersect BSSRDF sampling ray against the scene geometry

    // Declare _IntersectionChain_ and linked list
    struct IntersectionChain {
        SurfaceInteraction si;
        IntersectionChain *next = nullptr;
    };
    IntersectionChain *chain = ARENA_ALLOC(arena, IntersectionChain)();

    // Accumulate chain of intersections along ray
    IntersectionChain *ptr = chain;
    int nFound = 0;
    while (scene.Intersect(base.SpawnRayTo(pTarget), &ptr->si)) {
        base = ptr->si;
        // Append admissible intersection to _IntersectionChain_
        if (ptr->si.primitive->GetMaterial() == this->material) {
            IntersectionChain *next = ARENA_ALLOC(arena, IntersectionChain)();
            ptr->next = next;
            ptr = next;
            nFound++;
        }
    }

    // Randomly choose one of several intersections during BSSRDF sampling
    if (nFound == 0) return Spectrum(0.0f);
    int selected = Clamp((int)(u1 * nFound), 0, nFound - 1);
    while (selected-- > 0) chain = chain->next;
    *pi = chain->si;

    // Compute sample PDF and return the spatial BSSRDF term $\Sp$
    *pdf = this->Pdf_Sp(*pi) / nFound;
    return this->Sp(*pi);
}
Ejemplo n.º 24
0
bool checkFile(std::string const & p)
{
	namespace bfs = boost::filesystem;
	bfs::path pp(p);
	return bfs::exists(pp) && bfs::is_regular_file(pp);
}
Ejemplo n.º 25
0
int main(int argc, char* argv[])
{
   printf("ELENA Assembler Compiler %d.%d.%d (C)2011-2019 by Alexei Rakov\n", ENGINE_MAJOR_VERSION, ENGINE_MINOR_VERSION, REVISION_NUMBER);

   if (argc<2) {
      printf("asm2binx [-amd64] <file.asm> <output path>");
      return 0;
   }
   _ELENA_::Path target;

   bool esmMode = _ELENA_::Path::checkExtension(argv[1], "esm");
   bool amd64Mode = false;

   if (argc == 4) {
      if (_ELENA_::ident_t(argv[1]).compare("-amd64")) {
         amd64Mode = true;

         _ELENA_::FileName name(argv[2]);

         target.copy(argv[3]);
         target.combine(name.str());
      }
      else {
         printf("Invalid argument list");
         return -1;
      }
   }
   else if (argc==3) {
      if (_ELENA_::ident_t(argv[1]).compare("-amd64")) {
         amd64Mode = true;

         target.copy(argv[2]);
      }
      else {
         _ELENA_::FileName name(argv[1]);

         target.copy(argv[2]);
         target.combine(name.str());
      }
   }
   else target.copy(argv[1]);

   if (esmMode) {
		target.changeExtension("nl");
   }
   else target.changeExtension("bin");

   _ELENA_::PreProcessor pp(amd64Mode ? argv[2] : argv[1]);
   if (!pp.isOpened()) {
      printf("Cannot open the file %s", amd64Mode ? argv[2] : argv[1]);
      return -1;
   }
   try
   {
	   pp.preProcess();
   }
   catch (_ELENA_::PreProcessorException& e)
   {
	   if (e.macroName == NULL)
		   printf(e.message);
	   else if (e.macroName == NULL && e.row >= 0)
		   printf(e.message, e.row);
	   else if (e.row == -1)
		   printf(e.message, e.macroName);
	   else
		   printf(e.message, e.macroName, e.row);
	   return -1;
   }

   _ELENA_::Path source(pp.getTempFileName());
   _ELENA_::TextFileReader reader(source.c_str(), _ELENA_::feUTF8, true);
   if (!reader.isOpened()) {
      printf("Cannot open the temporal file %s", source.c_str());
      return -1;
   }

   _ELENA_::Path::create(NULL, target.c_str());

   try {
      if (esmMode) {
	      _ELENA_::ECodesAssembler	assembler;
		   assembler.compile(&reader, target.c_str());
      }
      else if (amd64Mode) {
         _ELENA_::AMD64Assembler	assembler;
         assembler.compile(&reader, target.c_str());
      }
      else {
	      _ELENA_::x86Assembler	assembler;
		   assembler.compile(&reader, target.c_str());
      }

      printf("Successfully compiled\n");
   }
   catch(_ELENA_::InvalidChar& e) {
      printf("(%d): Invalid char %c\n", e.row, e.ch);
	  return -1;
   }
   catch(_ELENA_::AssemblerException& e) {
	   if (e.messageArguments == NULL)
		   printf(e.message, e.row);
	   else if (e.procedureName == NULL)
		   printf(e.message, e.messageArguments.c_str(), e.procedureNumber);
	   else
		   printf(e.message, e.messageArguments.c_str(), e.procedureName.c_str());
	   return -1;
   }
   return 0;
}
Ejemplo n.º 26
0
void TMesh::RenderFilled(PPC *ppc, FrameBuffer *fb, unsigned int color, V3 L, 
                         float ka, float se, int tm, int tl) 
{

    //Project all vertices
    V3 *pverts = new V3[vertsN];
    for (int vi = 0; vi < vertsN; vi++) {
        ppc->Project(verts[vi], pverts[vi]);
    }

    for (int tri = 0; tri < trisN; tri++) {

        int vinds[3];
        vinds[0] = tris[tri*3+0];
        vinds[1] = tris[tri*3+1];
        vinds[2] = tris[tri*3+2];

        // Do not render triangle if any of its vertices had an invalid projection
        if (pverts[vinds[0]][0] == FLT_MAX ||
            pverts[vinds[1]][0] == FLT_MAX ||
            pverts[vinds[2]][0] == FLT_MAX)
            continue;

        // Compute bounding box aabb of projected vertices
        AABB aabb(pverts[vinds[0]]);
        aabb.AddPoint(pverts[vinds[1]]);
        aabb.AddPoint(pverts[vinds[2]]);

        // Clip aabb with frame
        if (!aabb.Clip(0.0f, (float) fb->w, 0.0f, (float) fb->h)) {
            continue;
        }

        // Setup edge equations ee0, ee1, ee2
        V3 eeqs[3];
        SetEEQS(pverts[vinds[0]], pverts[vinds[1]], pverts[vinds[2]], eeqs);

        //Setup coefficient matrix
        M33 ptm;
        ptm[0] = pverts[vinds[0]];
        ptm[1] = pverts[vinds[1]];
        ptm[2] = pverts[vinds[2]];
        ptm.setColumn(2, V3(1.0f, 1.0f, 1.0f));
        ptm = ptm.inverse();

        //Get colors at verts
        V3 reds(cols[vinds[0]][0], cols[vinds[1]][0], cols[vinds[2]][0]);
        V3 greens(cols[vinds[0]][1], cols[vinds[1]][1], cols[vinds[2]][1]);
        V3 blues(cols[vinds[0]][2], cols[vinds[1]][2], cols[vinds[2]][2]);

        // Setup screen space interpolation of depth: zABC 
        V3 zABC = ptm*V3(pverts[vinds[0]][2],
                pverts[vinds[1]][2], pverts[vinds[2]][2]);

        //Setup screen space interpolation of normals
        V3 nxABC = ptm*V3(normals[vinds[0]][0],
                normals[vinds[1]][0], normals[vinds[2]][0]);
        V3 nyABC = ptm*V3(normals[vinds[0]][1],
                normals[vinds[1]][1], normals[vinds[2]][1]);
        V3 nzABC = ptm*V3(normals[vinds[0]][2],
                normals[vinds[1]][2], normals[vinds[2]][2]);

        //Model space interpolation parameters
        M33 msiQ = GetMSIQ(verts[vinds[0]], verts[vinds[1]], verts[vinds[2]], ppc); 
        V3 denABC = msiQ[0] + msiQ[1] + msiQ[2];
        V3 redNABC(msiQ.getColumn(0) * reds, msiQ.getColumn(1) * reds, 
                msiQ.getColumn(2) * reds);
        V3 greenNABC(msiQ.getColumn(0) * greens, msiQ.getColumn(1) * greens, 
                msiQ.getColumn(2) * greens);
        V3 blueNABC(msiQ.getColumn(0) * blues, msiQ.getColumn(1) * blues, 
                msiQ.getColumn(2) * blues);
        
        //Texture coordinates interpolation
        V3 sNumABC, tNumABC, sABC, tABC;
        if (tcs) {
            V3 ss(tcs[2*vinds[0]+0], tcs[2*vinds[1]+0], tcs[2*vinds[2]+0]);
            V3 ts(tcs[2*vinds[0]+1], tcs[2*vinds[1]+1], tcs[2*vinds[2]+1]);
            sNumABC = V3(msiQ.getColumn(0) * ss, msiQ.getColumn(1) * ss, 
                    msiQ.getColumn(2) * ss);
            tNumABC = V3(msiQ.getColumn(0) * ts, msiQ.getColumn(1) * ts, 
                    msiQ.getColumn(2) * ts);
            sABC = ptm * ss;
            tABC = ptm * ts;
        }

        // For every pixel in the bounding box
        int top = (int) (aabb.corners[0][1] + 0.5f);
        int bottom = (int) (aabb.corners[1][1] - 0.5f);
        int left = (int) (aabb.corners[0][0] + 0.5f);
        int right = (int) (aabb.corners[1][0] - 0.5f);
        for (int v = top; v <= bottom; v++) {
            for (int u = left; u <= right; u++) {

                V3 pixv(.5f + (float)u, .5f + (float)v, 1.0f);

                //Check edge equations
                if (eeqs[0]*pixv < 0.0f || 
                    eeqs[1]*pixv < 0.0f || 
                    eeqs[2]*pixv < 0.0f)
                    continue;

                // Check z-buffer
                float currz = zABC * pixv;
                if (fb->IsFarther(u, v, currz))
                    continue;
                fb->SetZ(u, v, currz);

                V3 currColor;
                float msdn = denABC * pixv;

                V3 fullColor;
                if (tcs) {
                    float currs = sABC * pixv;
                    float currt = tABC * pixv;
                    int ut, vt;
                    ut=vt=0;
                    if (tm == 0) { //nearest neighbor
                        ut = (int) (currs * (float) texture->w);
                        vt = (int) (currt * (float) texture->h);
                    }
                    else if(tm == 1) { //bilinear
                    }
                    fullColor.setFromColor(texture->Get(ut, vt));
                }
                else {
                    fullColor = V3(redNABC * pixv, greenNABC * pixv, blueNABC * pixv) / msdn;
                }
                V3 currNormal, lv;
                V3 pp(pixv);
                pp[2] = currz;
                lv = (L - ppc->UnProject(pp)).normalize();
                currNormal = V3(nxABC*pixv, nyABC*pixv, nzABC*pixv).normalize();
                float kd = lv * currNormal;
                kd = (kd < 0.0f) ? 0.0f : kd;
                float ks = 0; //pow(reflectedLightVector * eyeVector, se)
                currColor = fullColor * (ka + (1.0f-ka)*kd + ks);

                fb->Set(u, v, currColor.getColor());
            }
        }
    }

    delete []pverts;
}
Ejemplo n.º 27
0
void GraphEditor::mousePressEvent(QMouseEvent* e)
  {GeometricGraph & G = *(gwp->pGG);
  QPoint p((int)e->pos().x(),(int)e->pos().y());
  setFocus(); // as we might loose the focus
  ColorItem *coloritem;
  if(FindItem(p,coloritem) != 0)
      {if(e->button() == Qt::LeftButton)
          {if(coloritem->node)
              {gwp->NodeColorItem[color_node]->SetPenColor(White);
              coloritem->SetPenColor(coloritem->brush_color);
              color_node = coloritem->brush_color;
              G.vcolor.definit(color_node);
              }
          else
              {gwp->EdgeColorItem[color_edge]->SetPenColor(White);
              coloritem->SetPenColor(coloritem->brush_color);
              color_edge = coloritem->brush_color;
              G.ecolor.definit(color_edge);
              }
          return;
          }
      else if(e->button() == Qt::RightButton)
          {QString t;
          if(coloritem->node)
              t.sprintf("Vertex color:%s",ColorName[coloritem->brush_color]);
          else
              t.sprintf("Edge color:%s",ColorName[coloritem->brush_color]);
          gwp->info_item = CreateInfoItem(gwp,t,p);
          setCursor(QCursor(Qt::WhatsThisCursor));
          return;
          }
      }
  ThickItem *thickitem;
  if(FindItem(p,thickitem) != 0)
      {if(e->button() == Qt::LeftButton)
          {gwp->EdgeThickItem[width_edge]->SetBrushColor(White);
          thickitem->SetBrushColor(Yellow);
          width_edge = thickitem->width;
          G.ewidth.definit(width_edge);
          return;
          }
      else if(e->button() == Qt::RightButton)
          {QString t;
          t.sprintf("Edge width:%d",thickitem->width);
          gwp->info_item = CreateInfoItem(gwp,t,p);
          setCursor(QCursor(Qt::WhatsThisCursor));
          return;
          }
      }
  if(e->button() == Qt::RightButton )
      {NodeItem* node;
      EdgeItem *edge;
      QString t;
      int rtt = FindItem(p,node,edge);
      if(rtt == 0)rtt = FindItem(p,edge);//augment the collision zone
      if(rtt == node_rtti)
          if (G.Set().exist(PROP_VSLABEL) && G.Set(tvertex()).exist(PROP_SLABEL))
              {QString tt;
              Prop1<svector<tstring *> >vslabel(G.Set(),PROP_VSLABEL);
              Prop<int> slabel(G.Set(tvertex()),PROP_SLABEL,0);
              if (vslabel()[slabel[node->v]]==(tstring *)0) tt="(null)";
              else tt=~(*(vslabel()[slabel[node->v]]));
              t.sprintf("vertex:%d Label:%d (%s)",(node->v)(),G.vlabel[node->v],(const char *)tt.toLatin1());
              }
          else
              t.sprintf("vertex:%d Label:%d",(node->v)(),G.vlabel[node->v]);
      else if(rtt == edge_rtti)
          {double d = Distance(G.vcoord[G.vin[edge->e]],G.vcoord[G.vin[-(edge->e)]])+.5;
          t.sprintf("edge:%d Label:%d len:%d",(edge->e)(),G.elabel[edge->e],(int)d);
          }
      else
          {t.sprintf("(%d,%d)",(int)e->pos().x(),(int)e->pos().y());
          setCursor(QCursor(Qt::BlankCursor));
          }
      gwp->info_item = CreateInfoItem(gwp,t,p);
      return;
      }
  //GetMouseAction_1 returns the active radio button (0,5)
  int MouseAction = GetMouseAction_1();
  bool Shift    =  e->modifiers() == Qt::ShiftModifier;
  bool Control  =  e->modifiers() ==  Qt::ControlModifier;
  bool SControl =  e->modifiers() ==  (Qt::ShiftModifier | Qt::ControlModifier);

  if(e->button() == Qt::MidButton) //move
      MouseAction = (Shift) ? -3 : 3;
  else if(Shift && MouseAction == 1)        //add
      MouseAction = -1;                     // delete vertex or edge
  else if(Control && MouseAction == 1)
      MouseAction = 10;                     //duplicate graph
  else if(SControl && MouseAction == 1)
      MouseAction = 11;                     //duplicate +
  else if(Shift && MouseAction == 2)        //Orient or reorient if oriented
      MouseAction = -2;                     //disorient
  else if(Shift && MouseAction == 3)        //move vertices
      MouseAction = -3;                     //move colored vertices
  else if(Shift && MouseAction == 4)        //bissect
      MouseAction = -4;                     //contract
  else if(Shift && MouseAction == 5)        //define exterior face
      MouseAction = -5;                     //define extbrin
  else if(Shift && MouseAction == 6)        //define a label
      MouseAction = -6;                     //reset all labels to indices
  
  if(MouseAction == 0) // color
      {NodeItem* node;
      EdgeItem *edge;
      int rtt = FindItem(p,node,edge);
      if(rtt == 0) //augment the collision zone
          {rtt = FindItem(p,edge);
          if(rtt == 0)return;
          } 
      if(rtt == node_rtti)
          {mywindow->UndoTouch(false);
          G.vcolor[node->v] = color_node;
          node->SetColor(color[color_node]);
          }
      else if(rtt == edge_rtti)
          {mywindow->UndoTouch(false);
          G.ecolor[edge->e] = color_edge;
          G.ewidth[edge->e]  = width_edge;
          if(edge->lower) edge->SetColor(color[color_edge]);
          else edge->opp->SetColor(color[color_edge]);
          }
      return; 
      }
  else if(MouseAction == 1) // Start create an edge
      {mywindow->UndoTouch(false);
      Prop<NodeItem *> nodeitem(G.Set(tvertex()),PROP_CANVAS_ITEM);
      NodeItem* node;
      EdgeItem *edge;
      tvertex v;
      int h = (int)gwp->canvas->height();
      int rtt = FindItem(p,node,edge);
      if(rtt != node_rtti)// add a vertex
          {Tpoint pp((double)p.x(),(double)(h - p.y()));
          v = G.NewVertex(pp);
          ToGrid(v);
          nodeitem[v] = node  = CreateNodeItem(v,gwp);
          mywindow->mouse_actions->ButtonUndoGrid->setDisabled(true);
          }
      else
          v = node->v;
      start_position = QPoint((int)G.vcoord[v].x(),h-(int)G.vcoord[v].y());
      node->SetColor(Qt::red);
      gwp->curs_item = new CursItem(v,start_position,gwp);
      }
  else if(MouseAction == -1) // Delete
      {NodeItem* node;
      EdgeItem *edge;
      int rtt = FindItem(p,node,edge);
      if(rtt == 0) //augment the collision zone
          {rtt = FindItem(p,edge);
          if(rtt == 0)return;
          } 
      if(rtt == node_rtti)
          {mywindow->UndoTouch(true);
          G.DeleteVertex(node->v);
          mywindow->mouse_actions->ButtonUndoGrid->setDisabled(true);
          }
      else
          {mywindow->UndoTouch(true);
          G.DeleteEdge(edge->e);
          }
      load(false);
      mywindow->information();// Informations
      PrintSizeGrid();
      return;
      }
  else if(MouseAction == 3) // Start moving a vertex
      {NodeItem* node;
      EdgeItem *edge;
      int rtt = FindItem(p,node,edge);
      if(rtt != node_rtti)return;
      mywindow->UndoTouch(false);
      gwp->moving_item = node;
      start_position = p;
      return;
      }
  else if(MouseAction == -3) // Start moving a subgraph
      {mywindow->UndoTouch(false);
      gwp->moving_subgraph = true;
      start_position = p;
      return;
      }
  else if(MouseAction == 4) // Bissect an edge
      {mywindow->UndoTouch(true);
      if(FitToGrid)//and we are sure that ButtonFitGrid exists
	  mywindow->mouse_actions->ButtonFitGrid->setChecked(false);
      mywindow->mouse_actions->ButtonUndoGrid->setDisabled(true);
      EdgeItem *edge;
      int rtt = FindItem(p,edge);
      if(rtt != edge_rtti)return;
      G.BissectEdge(edge->e);
      DoNormalise = false;
      load(true);
      DoNormalise = true;
      mywindow->information();// Informations
      return;
      }
  else if(MouseAction == -4) // Contract an edge
      {EdgeItem *edge;
      int rtt = FindItem(p,edge);
      if(rtt != edge_rtti)return;
      mywindow->UndoTouch(true);
      // provisoire
      if(edge->lower)G.ReverseEdge(edge->e);
      // end provisoire
      G.ContractEdge(edge->e);
      load(false);
      mywindow->information();// Informations
      return;
      }
  else if(MouseAction == 5) // Color Exterior face
      {GeometricGraph & G = *(gwp->pGG);
      Prop<EdgeItem *> edgeitem(G.Set(tedge()),PROP_CANVAS_ITEM);
      Tpoint pp((double)p.x(),(double)(gwp->canvas->height()-p.y()));
      if(G.FindExteriorFace(pp) == 0)return;
      //ColorExteriorface
      tedge e;
      ForAllEdges(e,G)edgeitem[e]->SetColor(color[color_edge]);
      tbrin b0 = G.extbrin();
      tbrin b = b0;
      do
          {e = b.GetEdge();
          edgeitem[e]->SetColor(color[Red]);
          } while((b = G.cir[-b]) != b0);
      if(b0() > 0)
          edgeitem[b0.GetEdge()]->SetColor(color[Green],false);
      else
          edgeitem[b0.GetEdge()]->opp->SetColor(color[Green],false);
      return; 	  
      }
  else if(MouseAction == -5) // Define Extbrin
      {EdgeItem *edge;
      int rtt = FindItem(p,edge);
      if(rtt != edge_rtti)return;
      Prop<EdgeItem *> edgeitem(G.Set(tedge()),PROP_CANVAS_ITEM);
      tedge je;
      ForAllEdges(je,G)edgeitem[je]->SetColor(color[color_edge]);
      GeometricGraph & G = *(gwp->pGG);
      je = edge->e;
      //       Prop<NodeItem *> nodeitem(G.Set(tvertex()),PROP_CANVAS_ITEM);
      //       NodeItem *n1 =  nodeitem[G.vin[je]];   Tpoint p1(n1->x(),n1->y());
      //       NodeItem *n2 =  nodeitem[G.vin[-je]];  Tpoint p2(n2->x(),n2->y());
      //       Tpoint pp((double)p.x(),(double)p.y());
      //       G.extbrin() = (Distance2(pp,p1) < Distance2(pp,p2)) ? je.firsttbrin() : je.secondtbrin();
      G.extbrin() = (edge->lower ) ? je.firsttbrin() : je.secondtbrin();
      edge->SetColor(color[Green],false);
      return;
      }
  else if(MouseAction == 6) // Modify label
      {NodeItem* node;
      EdgeItem *edge;
      int rtt = FindItem(p,node,edge);
      if(rtt != node_rtti)return;
      tvertex v = node->v;
      bool ok;
      //int res = QInputDialog::getInteger(this,"Pigale","Enter a number:",(int)G.vlabel[node->v],0,2147483647,1,&ok);
      int res = QInputDialog::getInt(this,"Pigale","Enter a number:",(int)G.vlabel[node->v],0,2147483647,1,&ok);
      if(!ok)return;
      G.vlabel[node->v] = res;
      QString t = getVertexLabel(G.Container(),v);
      node->SetText(t);
      return;
      }
  else if(MouseAction == -6) // Reset all labels
      {Prop<NodeItem *> nodeitem(G.Set(tvertex()),PROP_CANVAS_ITEM);
      for(tvertex v = 1; v <= G.nv();v++)
          {G.vlabel[v] = v();
          nodeitem[v]->SetText(QString("%1").arg(v()));
          }
      for(tedge e = 1; e <= G.ne();e++)
          G.elabel[e] = e();
      }
  else if(MouseAction == 2  || MouseAction == -2) // Orient/Reverse or deorient
      {Prop<bool> eoriented(G.Set(tedge()),PROP_ORIENTED,false);
      Prop<bool> reoriented(G.Set(tedge()),PROP_REORIENTED); 
      Prop<EdgeItem *> edgeitem(G.Set(tedge()),PROP_CANVAS_ITEM);
      mywindow->setShowOrientation(true);
      EdgeItem *edge;
      int rtt = FindItem(p,edge);
      if(rtt != edge_rtti)return;
      mywindow->UndoTouch(true);
      if(MouseAction == 2)
          {if(eoriented[edge->e])
              {G.ReverseEdge(edge->e); eoriented[edge->e] = true;
              reoriented[edge->e] = false;
              edgeitem[edge->e] = CreateEdgeItem(edge->e,gwp); 
	      if(edge->arrow)
                  scene()->removeItem(edge->arrow);
	      else 
                  scene()->removeItem(edge->opp->arrow);
	      scene()->removeItem(edge->opp);scene()->removeItem(edge);
              mywindow->information();// Informations
              return;
              }
          else
              {eoriented[edge->e] = true;
	      if(edge->lower)
                  {G.ReverseEdge(edge->e);reoriented[edge->e] = false;}
	      edgeitem[edge->e] = CreateEdgeItem(edge->e,gwp);
	      if(edge->arrow)
                  scene()->removeItem(edge->arrow);
	      else 
                  scene()->removeItem(edge->opp->arrow);
	      scene()->removeItem(edge->opp);scene()->removeItem(edge);
              mywindow->information();// Informations
              return;
              }
          }
      else
          {eoriented[edge->e] = false;
	  edgeitem[edge->e] = CreateEdgeItem(edge->e,gwp); 
          if(edge->arrow)
              scene()->removeItem(edge->arrow);
          else 
              scene()->removeItem(edge->opp->arrow);
	  scene()->removeItem(edge->opp);scene()->removeItem(edge);
          mywindow->information();// Informations
          return;
          }
      }
  else if(MouseAction == 10)// Duplicate the sugraph of the current color
      {mywindow->UndoTouch(true);
      if(FitToGrid)//and we are sure that ButtonFitGrid exists
          mywindow->mouse_actions->ButtonFitGrid->setChecked(false);
      mywindow->mouse_actions->ButtonUndoGrid->setDisabled(true);
      short vcol=0;  G.vcolor.getinit(vcol);
      G.vcolor.definit((short)((vcol+1)%16));
      GeometricGraph & G = *(gwp->pGG);
      Tpoint translate(this->width()/2.,0);
      int n = G.nv();
      svector<tvertex> newvertex(1,n);
      tvertex v;
      for(v = 1; v <= n;v++)//translate all the graph
          G.vcoord[v] /= 2.;
      for(v = 1; v <= n;v++)
          {if(G.vcolor[v] != vcol)continue;
          newvertex[v] = G.NewVertex(G.vcoord[v] + translate);
          }
      int m = G.ne();
      tvertex v1,v2;
      for(tedge e = 1; e <= m;e++)
          {v1 = G.vin[e];v2 = G.vin[-e];
          if(G.vcolor[v1] == vcol && G.vcolor[v2] == vcol)
              G.NewEdge(newvertex[v1],newvertex[v2]);
          }
      load(true);
      mywindow->information();// Informations
      }
  else if(MouseAction == 11)
      //Duplicate the sugraph of the current color
      // and add edges between a new vertex and its father
      {mywindow->UndoTouch(true);
      if(FitToGrid)//and we are sure that ButtonFitGrid exists
          mywindow->mouse_actions->ButtonFitGrid->setChecked(false);
      mywindow->mouse_actions->ButtonUndoGrid->setDisabled(true);
      mywindow->mouse_actions->ButtonFitGrid->setChecked(false);
      short vcol=0;  G.vcolor.getinit(vcol);
      G.vcolor.definit((short)((vcol+1)%16));
      GeometricGraph & G = *(gwp->pGG);
      Tpoint translate(this->width()/2.,0);
      int n = G.nv();
      svector<tvertex> newvertex(1,n);
      tvertex v;
      for(v = 1; v <= n;v++)//translate all the graph
          G.vcoord[v] /= 2.;
      for(v = 1; v <= n;v++)
          {if(G.vcolor[v] != vcol)continue;
          newvertex[v] = G.NewVertex(G.vcoord[v] + translate);
          }
      int m = G.ne();
      tvertex v1,v2;
      for(tedge e = 1; e <= m;e++)
          {v1 = G.vin[e];v2 = G.vin[-e];
          if(G.vcolor[v1] == vcol && G.vcolor[v2] == vcol)
              G.NewEdge(newvertex[v1],newvertex[v2]);
          }
      for(v = 1; v <= n;v++)
          {if(G.vcolor[v] != vcol)continue;
          G.NewEdge(v,newvertex[v]);
          }
      load(true);
      mywindow->information();// Informations
      }
  }
Ejemplo n.º 28
0
void GraphEditor::print(QPrinter *printer)
  {QPainter pp(printer);
  int nx = (int)gwp->canvas->width();
  int ny = (int)gwp->canvas->height();
  gwp->canvas->render(&pp,QRectF(0,0,printer->width(),printer->height()),QRect(0,0,nx,ny));
  }
Ejemplo n.º 29
0
void GraphEditor::mouseReleaseEvent(QMouseEvent* event)
  {//setRenderHints(QPainter::Antialiasing);
  if(gwp->info_item) //end info
      {scene()->removeItem(gwp->info_item->rectitem);
      scene()->removeItem(gwp->info_item);
      gwp->info_item = 0;
      setCursor(QCursor(Qt::ArrowCursor));
      return;
      }
  if(gwp->moving_item) //end moving a vertex
      {if(!FitToGrid)
          {gwp->moving_item = 0;return;}
      GeometricGraph & G = *(gwp->pGG);
      NodeItem *node = gwp->moving_item;
      tvertex v = node->v;
      double prev_x = G.vcoord[v].x();
      double prev_y = G.vcoord[v].y();
      ToGrid(v);
      double dx =  G.vcoord[v].x() - prev_x;
      double dy =  G.vcoord[v].y() - prev_y;
      G.vcoord[v].x() = prev_x;
      G.vcoord[v].y() = prev_y;
      node->moveBy(dx,-dy);
      gwp->moving_item = 0;
      UpdateSizeGrid();
      PrintSizeGrid();
      return;
      }
  if(gwp->moving_subgraph == true)
      {gwp->moving_subgraph = false;
      if(!FitToGrid)return;
      GeometricGraph & G = *(gwp->pGG);
      Prop<NodeItem *> nodeitem(G.Set(tvertex()),PROP_CANVAS_ITEM);
      short vcol=0;  G.vcolor.getinit(vcol);
      NodeItem * node;
      // Find a vertex of the subgraph
      tvertex mv = 0;
      tvertex v;
      for(v = 1; v <= G.nv();v++)
          {node =(NodeItem *)nodeitem[v];
          if(G.vcolor[node->v] != vcol)continue;
          else {mv = v;break;}
          }
      if(!mv)return;
      double prev_x = G.vcoord[mv].x();
      double prev_y = G.vcoord[mv].y();
      ToGrid(mv);
      double dx =  G.vcoord[mv].x() - prev_x;
      double dy =  G.vcoord[mv].y() - prev_y;
      G.vcoord[mv].x() = prev_x;
      G.vcoord[mv].y() = prev_y;
      for(v = 1;v <= G.nv();v++)
          {node =(NodeItem *)nodeitem[v];
          if(G.vcolor[node->v] != vcol)continue;
          node->moveBy(dx,-dy);
          }
      UpdateSizeGrid();
      PrintSizeGrid();
      return;
      }
  if(gwp->curs_item)// end creating an edge
      {GeometricGraph & G = *(gwp->pGG);
      Prop<EdgeItem *> edgeitem(G.Set(tedge()),PROP_CANVAS_ITEM);
      Prop<NodeItem *> nodeitem(G.Set(tvertex()),PROP_CANVAS_ITEM);
      NodeItem* node;
      EdgeItem *edge;
      tvertex v1,v2;
      // Reset the color of starting vertex
      v1 = gwp->curs_item->v;
      node = (NodeItem *)(nodeitem[v1]); node->SetColor(color[G.vcolor[v1]]);
      QPoint p(event->pos()); 
      ToGrid(p);
      int rtt = FindItem(p,node,edge);
      v2 = (rtt != node_rtti) ? 0 : node->v;
      if(rtt != node_rtti) //create a vertex
          {int h = (int)gwp->canvas->height();
          Tpoint pp((double)p.x(),(double)(h - p.y()));
          v2 = G.NewVertex(pp);ToGrid(v2);
          nodeitem[v2] = CreateNodeItem(v2,gwp);
          mywindow->mouse_actions->ButtonUndoGrid->setDisabled(true);
          if(IsGrid)UpdateSizeGrid();
          }
      else
          v2 = node->v;
      if(v1 != v2) // Create an edge 
          {tedge e = G.NewEdge(v1,v2);
          edgeitem[e] = CreateEdgeItem(e,gwp);
          }
      delete gwp->curs_item;      gwp->curs_item = 0;
      mywindow->information();// Informations
      if(v1 == v2) // We have created a vertex
          PrintSizeGrid();
      return;
      }
  }
Ejemplo n.º 30
0
format value::pp(bool unicode) const { return unicode ? format(get_unicode_name()) : pp(); }