lib/maracasVisuLib/src/kernel/PlaneDirectionManagerData.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26
  27 #include "PlaneDirectionManagerData.h"
  28
  29 /********************************************************************************************
  30 ** Start of data viewmanagerData
  31 *********************************************************************************************/
  32
  33 PlaneDirectionManagerData::PlaneDirectionManagerData(int radio, double colour[3], int opacity)
  34 :PlanesOperations(){
  35         _vtkarrow               = vtkArrowSource::New();
  36         _arrowMapper    = vtkPolyDataMapper::New();
  37         _arrowActor             = vtkActor::New();
  38
  39         _vtkarrow->SetTipResolution(30);
  40         _vtkarrow->SetShaftResolution( 30  );
  41
  42 //EED 2017-01-01 Migration VTK7
  43 #if VTK_MAJOR_VERSION <= 5
  44         _arrowMapper->SetInput( _vtkarrow->GetOutput() );
  45 #else
  46         _arrowMapper->SetInputData( _vtkarrow->GetOutput() );
  47 #endif
  48
  49         _arrowActor->SetMapper(_arrowMapper);
  50
  51         _radio                  = radio;
  52         _colour                 = colour;
  53         _opacity                = opacity;
  54
  55         p0                              = new double[3];
  56         p0[0]                   = 0;
  57         p0[1]                   = 0;
  58         p0[2]                   = 0;
  59         p1                              = new double[3];
  60         p1[0]                   = 0;
  61         p1[1]                   = 0;
  62         p1[2]                   = 0;
  63         p2                              = new double[3];
  64         p2[0]                   = 1;
  65         p2[1]                   = 1;
  66         p2[2]                   = 1;
  67         _dir                    = new double[3];
  68         _dir[0]                 = 0;
  69         _dir[1]                 = 0;
  70         _dir[2]                 = 0;
  71 }
  72
  73
  74 PlaneDirectionManagerData::~PlaneDirectionManagerData(){
  75
  76         _vtkarrow->Delete();
  77         _arrowMapper->Delete();
  78         _arrowActor->Delete();
  79         delete p0;
  80         delete p1;
  81         delete p2;
  82         delete _dir;
  83 }
  84
  85 vtkProp3D* PlaneDirectionManagerData::GetActor(){
  86         return _arrowActor;
  87 }
  88
  89 void PlaneDirectionManagerData::UpdateActor(){
  90
  91         _arrowActor->GetProperty()->SetColor( _colour[0] , _colour[1] , _colour[2] );
  92         _arrowActor->GetProperty()->SetOpacity( _opacity );
  93
  94
  95         double* vect1= getNormal(makeVector(p0, p1));
  96         double* vect2= getNormal(makeVector(p0, p2));
  97         _dir = getNormal(getCrossProduct(vect1, vect2));
  98         double *newvectnorm = getNormal(getCrossProduct(_dir, vect2));
  99         double *midp = GetMidPoint();
 100
 101         vtkMatrix4x4* _matrix = vtkMatrix4x4::New();
 102         _matrix->Identity();
 103         _matrix->SetElement(0,0,_dir[0]*_radio);
 104         _matrix->SetElement(1,0,_dir[1]*_radio);
 105         _matrix->SetElement(2,0,_dir[2]*_radio);
 106         _matrix->SetElement(0,1,vect2[0]*_radio);
 107         _matrix->SetElement(1,1,vect2[1]*_radio);
 108         _matrix->SetElement(2,1,vect2[2]*_radio);
 109         _matrix->SetElement(0,2,newvectnorm[0]*_radio);
 110         _matrix->SetElement(1,2,newvectnorm[1]*_radio);
 111         _matrix->SetElement(2,2,newvectnorm[2]*_radio);
 112         _matrix->SetElement(0,3,midp[0]);
 113         _matrix->SetElement(1,3,midp[1]);
 114         _matrix->SetElement(2,3,midp[2]);
 115         _arrowActor->SetUserMatrix(_matrix);
 116
 117 }
 118
 119 void PlaneDirectionManagerData::ChangeColour(double r,double g,double b){
 120         _colour[0] = r;
 121         _colour[1] = g;
 122         _colour[2] = b;
 123         if(_arrowActor!=NULL){
 124                 _arrowActor->GetProperty()->SetColor( r,g,b );
 125         }
 126 }
 127
 128 double* PlaneDirectionManagerData::GetMidPoint(){
 129         if(p0 != NULL && p1 != NULL && p2 != NULL){
 130                 double* ret = new double[3];
 131                 ret[0] = (p0[0] + p1[0] +p2[0])/3;
 132                 ret[1] = (p0[1] + p1[1] +p2[1])/3;
 133                 ret[2] = (p0[2] + p1[2] +p2[2])/3;
 134                 return ret;
 135         }
 136         return NULL;
 137 }