Source/System/Action/IntersectAction/OSGIntersectAction.inl

   1 /*---------------------------------------------------------------------------*\
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  37 \*---------------------------------------------------------------------------*/
  38
  39 //---------------------------------------------------------------------------
  40 //  Includes
  41 //---------------------------------------------------------------------------
  42
  43 OSG_BEGIN_NAMESPACE
  44
  45 /***************************************************************************\
  46  *                               Types                                     *
  47 \***************************************************************************/
  48
  49
  50 /***************************************************************************\
  51  *                           Class variables                               *
  52 \***************************************************************************/
  53
  54
  55 /***************************************************************************\
  56  *                           Class methods                                 *
  57 \***************************************************************************/
  58
  59
  60 /*-------------------------------------------------------------------------*\
  61  -  public                                                                 -
  62 \*-------------------------------------------------------------------------*/
  63
  64 /*-------------------------------------------------------------------------*\
  65  -  protected                                                              -
  66 \*-------------------------------------------------------------------------*/
  67
  68
  69 /*-------------------------------------------------------------------------*\
  70  -  private                                                                -
  71 \*-------------------------------------------------------------------------*/
  72
  73
  74 /***************************************************************************\
  75  *                           Instance methods                              *
  76 \***************************************************************************/
  77
  78 /*-------------------------------------------------------------------------*\
  79  -  public                                                                 -
  80 \*-------------------------------------------------------------------------*/
  81
  82 /*------------- constructors & destructors --------------------------------*/
  83
  84 /** \brief Constructor
  85  */
  86
  87
  88
  89 /** \brief Destructor
  90  */
  91
  92
  93 /*------------------------------ access -----------------------------------*/
  94
  95 inline
  96 const Line &IntersectAction::getLine(void) const
  97 {
  98     return _line;
  99 }
 100
 101 inline
 102 Real32 IntersectAction::getMaxDist(void) const
 103 {
 104     return _maxdist;
 105 }
 106
 107 inline
 108 bool IntersectAction::getTestLines(void) const
 109 {
 110    return _testLines;
 111 }
 112
 113 inline
 114 Real32 IntersectAction::getTestLineWidth(void) const
 115 {
 116    return _lineTestWidth;
 117 }
 118
 119
 120 inline
 121 bool IntersectAction::didHit(void) const
 122 {
 123     return _hit;
 124 }
 125
 126 inline
 127 Real32 IntersectAction::getHitT(void) const
 128 {
 129     if(! didHit())
 130         return -1;
 131
 132     return _hitT;
 133 }
 134
 135 inline
 136 Pnt3f IntersectAction::getHitPoint(void) const
 137 {
 138     if(! didHit())
 139         return Pnt3f::Null;
 140
 141     Pnt3f res;
 142
 143     res = _line.getPosition() + getHitT() * _line.getDirection();
 144
 145     return res;
 146 }
 147
 148 inline
 149 const Vec3f &IntersectAction::getHitNormal(void) const
 150 {
 151     if(! didHit())
 152         return Vec3f::Null;
 153
 154     return _hitNormal;
 155 }
 156
 157 inline
 158 Node *IntersectAction::getHitObject(void) const
 159 {
 160     if(! didHit())
 161         return NULL;
 162
 163     return _hitObject;
 164 }
 165
 166 inline
 167 const IntersectAction::NodeStore& IntersectAction::getHitPath(void) const
 168 {
 169     return _hitPath;
 170 }
 171
 172 inline
 173 Int32 IntersectAction::getHitTriangle(void) const
 174 {
 175     if(! didHit())
 176         return -1;
 177
 178     return _hitTriangle;
 179 }
 180
 181 inline
 182 Int32 IntersectAction::getHitLine() const
 183 {
 184     return _hitLine;
 185 }
 186
 187 /*---------------------------- properties ---------------------------------*/
 188
 189 /*-------------------------- your_category---------------------------------*/
 190
 191 /*-------------------------- assignment -----------------------------------*/
 192
 193 /** \brief assignment
 194  */
 195
 196
 197 /*-------------------------- comparison -----------------------------------*/
 198
 199 /** \brief assignment
 200  */
 201
 202
 203 /** \brief equal
 204  */
 205
 206
 207 /** \brief unequal
 208  */
 209
 210
 211
 212 /*-------------------------------------------------------------------------*\
 213  -  protected                                                              -
 214 \*-------------------------------------------------------------------------*/
 215
 216
 217
 218 /*-------------------------------------------------------------------------*\
 219  -  private                                                                -
 220 \*-------------------------------------------------------------------------*/
 221
 222 OSG_END_NAMESPACE