dox/Common/vtkQuadraticQuad.h
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#ifndef __vtkQuadraticQuad_h
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#define __vtkQuadraticQuad_h
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#include "vtkNonLinearCell.h"
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class vtkPolyData;
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class vtkQuadraticEdge;
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class vtkQuad;
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class vtkPointData;
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class vtkCellData;
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class vtkDataArray;
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class vtkDoubleArray;
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00048 class VTK_COMMON_EXPORT vtkQuadraticQuad :
public vtkNonLinearCell
00049 {
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public:
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static vtkQuadraticQuad *
New();
00052 vtkTypeRevisionMacro(vtkQuadraticQuad,
vtkNonLinearCell);
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00057 int GetCellType() {
return VTK_QUADRATIC_QUAD;};
00058 int GetCellDimension() {
return 2;}
00059 int GetNumberOfEdges() {
return 4;}
00060 int GetNumberOfFaces() {
return 0;}
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vtkCell *
GetEdge(
int);
00062 vtkCell *
GetFace(
int) {
return 0;}
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int CellBoundary(
int subId,
double pcoords[3],
vtkIdList *pts);
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void Contour(
double value,
vtkDataArray *cellScalars,
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vtkPointLocator *locator,
vtkCellArray *verts,
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vtkCellArray *lines,
vtkCellArray *polys,
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vtkPointData *inPd,
vtkPointData *outPd,
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vtkCellData *inCd,
vtkIdType cellId,
vtkCellData *outCd);
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int EvaluatePosition(
double x[3],
double* closestPoint,
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int& subId,
double pcoords[3],
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double& dist2,
double *weights);
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void EvaluateLocation(
int& subId,
double pcoords[3],
double x[3],
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double *weights);
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int Triangulate(
int index,
vtkIdList *ptIds,
vtkPoints *pts);
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void Derivatives(
int subId,
double pcoords[3],
double *values,
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int dim,
double *derivs);
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virtual double *
GetParametricCoords();
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void Clip(
double value,
vtkDataArray *cellScalars,
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vtkPointLocator *locator,
vtkCellArray *polys,
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vtkPointData *inPd,
vtkPointData *outPd,
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vtkCellData *inCd,
vtkIdType cellId,
vtkCellData *outCd,
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int insideOut);
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int IntersectWithLine(
double p1[3],
double p2[3],
double tol,
double& t,
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double x[3],
double pcoords[3],
int& subId);
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static void InterpolationFunctions(
double pcoords[3],
double weights[8]);
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static void InterpolationDerivs(
double pcoords[3],
double derivs[16]);
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protected:
00106 vtkQuadraticQuad();
00107 ~vtkQuadraticQuad();
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00109 vtkQuadraticEdge *Edge;
00110 vtkQuad *Quad;
00111 vtkPointData *PointData;
00112 vtkCellData *CellData;
00113 vtkDoubleArray *Scalars;
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void Subdivide(
double *weights);
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void InterpolateAttributes(
vtkPointData *inPd,
vtkCellData *inCd,
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vtkIdType cellId,
double *weights);
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private:
00120 vtkQuadraticQuad(
const vtkQuadraticQuad&);
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void operator=(
const vtkQuadraticQuad&);
00122 };
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#endif
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