src/OBJECT/VISU_Actor.cxx

   1 using namespace std;
   2 //  File      : VISU_Actor.cxx
   3 //  Created   : Wed Feb 20 18:04:42 CET 2002
   4 //  Author    : Laurent CORNABE with help of Nicolas REJNERI
   5 //  Project   : SALOME
   6 //  Module    : VISU
   7 //  Copyright : PRINCIPIA RD
   8 //  $Header$
   9
  10 #include "VISU_Actor.h"
  11 #include "utilities.h"
  12
  13 // VTK Includes
  14 #include <vtkObjectFactory.h>
  15
  16 VISU_Actor* VISU_Actor::New(){
  17   vtkObject* ret = vtkObjectFactory::CreateInstance("VISU_Actor");
  18   if(ret) return (VISU_Actor*)ret;
  19   return new VISU_Actor;
  20 }
  21 VISU_Actor::VISU_Actor(){
  22   this->Device = vtkActor::New();
  23
  24   this->EdgeDevice = vtkActor::New();
  25   EdgeDevice->VisibilityOff();
  26   EdgeDevice->PickableOff();
  27
  28   this->DataSource = NULL;
  29   myScalarBar = NULL;
  30   this->myIO = NULL;
  31   this->myName = "";
  32   this->IsDefined = false;
  33   this->IsShrunk = false;
  34   this->IsShrinkable = false;
  35   this->VisuActorType = 0;
  36   this->Presentation = NULL;
  37   myHasScalarBar = false;
  38   this->HighlightProperty = NULL;
  39   this->ishighlighted = false;
  40   this->IsHighlighting = true;
  41   this->ResultAtNode = false;
  42   this->VectorComponent = -1;
  43   for (int i=0; i<6; i++)
  44           this->VABounds[i] = 0.;
  45   strcpy(this->FieldName,"");
  46 }
  47
  48
  49 VISU_Actor::~VISU_Actor()
  50 {
  51   this->EdgeDevice->Delete();
  52 }
  53
  54
  55 void VISU_Actor::setScalarBar(VISU_ScalarBarActor* theBar) {
  56   if (theBar) {
  57     myScalarBar = theBar;
  58     myHasScalarBar = true;
  59   } else {
  60     myScalarBar = NULL;
  61     myHasScalarBar = false;
  62   }
  63 }
  64
  65
  66 void VISU_Actor::setActor(vtkActor *Actor){
  67   this->Device=Actor;
  68 }
  69
  70 void VISU_Actor::ShallowCopy(vtkProp *prop){
  71   VISU_Actor *f = VISU_Actor::SafeDownCast(prop);
  72   if ( f != NULL )
  73     {
  74       setName( f->getName() );
  75       if ( f->hasIO() )
  76         setIO( f->getIO() );
  77     }
  78   SALOME_Actor::ShallowCopy(prop);
  79 }
  80
  81 void VISU_Actor::highlight(Standard_Boolean highlight) {
  82   if (this->IsHighlighting) {
  83     if(highlight && !ishighlighted) {
  84       ishighlighted=true;
  85       // build highlight property is necessary
  86       if(HighlightProperty==NULL) {
  87         HighlightProperty = vtkProperty::New();
  88         HighlightProperty->SetAmbient(0.5);
  89         HighlightProperty->SetDiffuse(0.3);
  90         HighlightProperty->SetSpecular(0.2);
  91         HighlightProperty->SetRepresentationToSurface();
  92         HighlightProperty->SetAmbientColor(1, 1, 1);
  93         HighlightProperty->SetDiffuseColor(1, 1, 1);
  94         HighlightProperty->SetSpecularColor(0.5, 0.5, 0.5);
  95       }
  96       this->Property = HighlightProperty;
  97     }else if (!highlight) {
  98       if(ishighlighted) {
  99         ishighlighted=false;
 100       }
 101     }
 102   }
 103 }
 104
 105
 106 void VISU_Actor::setVABounds(const float bounds[6]){
 107   for (int i=0; i<6; i++)
 108     VABounds[i] = bounds[i];
 109 }
 110
 111
 112 void VISU_Actor::getVABounds(float bounds[6]){
 113   for (int i=0; i<6; i++)
 114     bounds[i] = VABounds[i];
 115 }
 116