lib/maracasVisuLib/src/interface/wxWindows/widgets/manualPaint/BrushFilter.cpp

   1
   2 #include "BrushFilter.h"
   3
   4
   5
   6 BrushFilter::BrushFilter()
   7 {
   8     _brushsize          =   1;
   9     _brushform          =   0;      // 0 rectangle-box  ,   1 circle-sphere
  10     _brushtool          =   0;      // 0 pencil         ,   1 fill
  11 }
  12
  13 //---------------------------------------------------------------------------
  14 BrushFilter::~BrushFilter()  // virtual
  15 {
  16 }
  17
  18 //---------------------------------------------------------------------------
  19 void BrushFilter::FindMinMaxBrush(int &minX,int &maxX,int &minY,int &maxY,int &minZ,int &maxZ,int &size)
  20 {
  21         size = _brushsize-1;
  22         minX = _px-size;
  23         maxX = _px+size;
  24         minY = _py-size;
  25         maxY = _py+size;
  26         minZ = _pz-size;
  27         maxZ = _pz+size;
  28
  29         if (_2D3D==0) //2D
  30         {
  31             if (_direction==0)  // YZ
  32             {
  33                 minX=_px;
  34                 maxX=_px;
  35             }
  36             if (_direction==1) // XZ
  37             {
  38                 minY=_py;
  39                 maxY=_py;
  40             }
  41             if (_direction==2) // XY
  42             {
  43                 minZ=_pz;
  44                 maxZ=_pz;
  45             }
  46         }
  47
  48         if (_2D3D==1) // 3D
  49         {
  50         }
  51
  52         if (minX<_minX)
  53         {
  54                 minX=_minX;
  55         }
  56
  57         if (minY<_minY)
  58         {
  59                 minY=_minY;
  60         }
  61
  62         if (minZ<_minZ)
  63         {
  64                 minZ=_minZ;
  65         }
  66
  67         if (maxX>_maxX)
  68         {
  69                 maxX=_maxX;
  70         }
  71
  72         if (maxY>_maxY)
  73         {
  74                 maxY=_maxY;
  75         }
  76
  77         if (maxZ>_maxZ)
  78         {
  79                 maxZ=_maxZ;
  80         }
  81
  82         //--
  83         SetGeneralMinMax(minX,maxX,minY,maxY,minZ,maxZ);
  84 }
  85
  86
  87
  88 //---------------------------------------------------------------------------
  89 void BrushFilter::Run()  // virtual
  90 {
  91     if (_image!=NULL)
  92     {
  93         float value=(float)_graylevel;
  94         int i,j,k;
  95
  96         int size;
  97         int minX,maxX,minY,maxY,minZ,maxZ;
  98         FindMinMaxBrush(minX,maxX,minY,maxY,minZ,maxZ,size);
  99
 100         double xx,yy,zz,rr=size*size;
 101
 102         for (i=minX; i<=maxX; i++)
 103         {
 104             xx=_px-i;
 105             xx=xx*xx;
 106             for (j=minY; j<=maxY; j++)
 107             {
 108                 yy=_py-j;
 109                 yy=yy*yy;
 110                 for (k=minZ; k<=maxZ; k++)
 111                 {
 112 //                    if ((i>=_minX) && (i<=_maxX) && (j>=_minY) && (j<=_maxY) && (k>=_minZ) && (k<=_maxZ))
 113 //                    {
 114                         zz=_pz-k;
 115                         zz=zz*zz;
 116                         if (_brushform==0)
 117                         {
 118                             _image->SetScalarComponentFromFloat (i,j,k, 0, value );
 119                         } else if (_brushform==1)
 120                         {
 121                             if ((xx+yy+zz)<=rr)
 122                             {
 123                                 _image->SetScalarComponentFromFloat (i,j,k, 0, value );
 124                             }
 125                         } // _brushform
 126
 127 //                    } //if _minX _maxX _minY _maxY _minZ _maxZ
 128
 129                 }//k
 130             }//j
 131         }//i
 132         _image->Modified();
 133     } else  {
 134         printf("ERROR : bbcreaMaracasvisu::vtkInteractorManualPaint::PaintImage :  Image not set. \n");
 135     } // _image
 136 }
 137
 138
 139 //---------------------------------------------------------------------------
 140 void BrushFilter::SetBrushSize( int brushsize )
 141 {
 142     _brushsize = brushsize;
 143 }
 144
 145 //---------------------------------------------------------------------------
 146 void BrushFilter::SetBrushForm( int brushform )
 147 {
 148     _brushform = brushform;
 149 }
 150
 151 //---------------------------------------------------------------------------
 152 void BrushFilter::SetBrushTool( int brushtool )
 153 {
 154     _brushtool = brushtool;
 155 }
 156
 157