Source/System/NodeCores/Drawables/Nurbs/Internal/OSGBSplineTensorSurface.inl

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  38
  39 OSG_BEGIN_NAMESPACE
  40
  41 inline BSplineTensorSurface::BSplineTensorSurface(void) :
  42     control_points  (  ),
  43     dimension_u     (-1),     //sets invalid value
  44     dimension_v     (-1),     //sets invalid value
  45     basis_function_u(  ),
  46     basis_function_v(  )
  47 {
  48     // nothing to do
  49 }
  50
  51 inline BSplineTensorSurface::~BSplineTensorSurface(void)
  52 {
  53     // nothing to do
  54 }
  55
  56 /*! Returns knots of the basis function in u direction
  57  */
  58 inline DCTPdvector &BSplineTensorSurface::getKnotVector_U(void)
  59 {
  60     return basis_function_u.getKnotVector();
  61 }
  62
  63 inline DCTPdvector &BSplineTensorSurface::getKnotVector_V(void)
  64 {
  65     return basis_function_v.getKnotVector();
  66 }
  67
  68 inline DCTPVec4dmatrix &BSplineTensorSurface::getControlPointMatrix(void)
  69 {
  70     return control_points;
  71 }
  72
  73 inline int BSplineTensorSurface::getDimension_U(void)
  74 {
  75     return dimension_u;
  76 }
  77
  78 inline int BSplineTensorSurface::getDimension_V(void)
  79 {
  80     return dimension_v;
  81 }
  82
  83 inline BSplineBasisFunction &BSplineTensorSurface::getBasisFunctionU(void)
  84 {
  85     return basis_function_u;
  86 }
  87
  88 inline BSplineBasisFunction &BSplineTensorSurface::getBasisFunctionV(void)
  89 {
  90     return basis_function_v;
  91 }
  92
  93 OSG_END_NAMESPACE