35 #ifndef __vtkQuadraticQuad_h
36 #define __vtkQuadraticQuad_h
58 vtkCell *GetEdge(
int);
62 int CellBoundary(
int subId,
double pcoords[3],
vtkIdList *pts);
66 vtkPointData *inPd, vtkPointData *outPd,
68 int EvaluatePosition(
double x[3],
double* closestPoint,
69 int& subId,
double pcoords[3],
70 double& dist2,
double *weights);
71 void EvaluateLocation(
int& subId,
double pcoords[3],
double x[3],
74 void Derivatives(
int subId,
double pcoords[3],
double *values,
75 int dim,
double *derivs);
76 virtual double *GetParametricCoords();
83 vtkPointData *inPd, vtkPointData *outPd,
91 int IntersectWithLine(
double p1[3],
double p2[3],
double tol,
double& t,
92 double x[3],
double pcoords[3],
int& subId);
97 int GetParametricCenter(
double pcoords[3]);
102 static void InterpolationFunctions(
double pcoords[3],
double weights[8]);
105 static void InterpolationDerivs(
double pcoords[3],
double derivs[16]);
133 void Subdivide(
double *weights);
144 pcoords[0] = pcoords[1] = 0.5;
static void InterpolationDerivs(double pcoords[3], double derivs[16])
represent and manipulate cell attribute data
Abstract class in support of both point location and point insertion.
vtkDoubleArray * CellScalars
abstract superclass for non-linear cells
virtual void InterpolateFunctions(double pcoords[3], double weights[8])
dynamic, self-adjusting array of double
cell represents a parabolic, 8-node isoparametric quad
a simple class to control print indentation
list of point or cell ids
abstract superclass for arrays of numeric data
void PrintSelf(ostream &os, vtkIndent indent)
object to represent cell connectivity
virtual void InterpolateDerivs(double pcoords[3], double derivs[16])
cell represents a parabolic, isoparametric edge
static void InterpolationFunctions(double pcoords[3], double weights[8])
int GetParametricCenter(double pcoords[3])
represent and manipulate 3D points