48 #ifndef vtkSimpleCellTessellator_h
49 #define vtkSimpleCellTessellator_h
51 #include "vtkCommonDataModelModule.h"
54 class vtkTriangleTile;
151 int GetFixedSubdivisions();
161 int GetMaxSubdivisionLevel();
167 int GetMaxAdaptiveSubdivisions();
175 void SetFixedSubdivisions(
int level);
183 void SetMaxSubdivisionLevel(
int level);
194 void SetSubdivisionLevels(
int fixed,
int maxLevel);
211 void InsertEdgesIntoEdgeTable(vtkTriangleTile& tri);
212 void RemoveEdgesFromEdgeTable(vtkTriangleTile& tri);
213 void InsertPointsIntoEdgeTable(vtkTriangleTile& tri);
215 void InsertEdgesIntoEdgeTable(vtkTetraTile& tetra);
216 void RemoveEdgesFromEdgeTable(vtkTetraTile& tetra);
235 vtkTetraTile& root,
const vtkIdType* localIds,
vtkIdType* ids,
int* edgeIds,
int* faceIds);
268 void AllocateScalars(
int size);
312 int GetNumberOfCellsUsingFace(
int faceId);
313 int GetNumberOfCellsUsingEdge(
int edgeId);
323 int IsEdgeOnFace(
double p1[3],
double p2[3]);
333 int FindEdgeParent2D(
double p1[3],
double p2[3],
int& localId);
344 int FindEdgeParent(
double p1[3],
double p2[3],
int& localId);
350 void AllocatePointIds(
int size);
405 friend class vtkTetraTile;
406 friend class vtkTriangleTile;
vtkOrderedTriangulator * Triangulator
double * Scalars
Scalar buffer used to save the interpolate values of the attributes The capacity is at least the numb...
represent and manipulate point attribute data
helper class to perform cell tessellation
a collection of attributes
vtkGenericCellIterator * CellIterator
Used to iterate over edges boundaries in GetNumberOfCellsUsingEdges()
virtual void TessellateFace(vtkGenericAdaptorCell *cell, vtkGenericAttributeCollection *att, vtkIdType index, vtkDoubleArray *points, vtkCellArray *cellArray, vtkPointData *internalPd)=0
Tessellate a face of a 3D `cell'.
vtkGenericAdaptorCell * GenericCell
To access the higher order cell from third party library.
helper class to perform cell tessellation
keep track of edges (defined by pair of integer id's)
vtkGenericEdgeTable * EdgeTable
HashTable instead of vtkPointLocator.
vtkCellArray * TessellateCellArray
To avoid New/Delete.
helper class to generate triangulations
vtkGenericAttributeCollection * AttributeCollection
To access the higher order field from third party library.
virtual void Triangulate(vtkGenericAdaptorCell *cell, vtkGenericAttributeCollection *att, vtkDoubleArray *points, vtkCellArray *cellArray, vtkPointData *internalPd)=0
Triangulate a 2D `cell'.
dynamic, self-adjusting array of double
iterator used to traverse cells
vtkIdType NumberOfPoints
Number of points in the dataset to be tessellated.
const vtkIdType * EdgeIds
For each edge (6) of the sub-tetra, there is the id of the original edge or -1 if the edge is not an ...
vtkDoubleArray * TessellatePoints
To avoid New/Delete.
vtkPointData * TessellatePointData
To avoid New/Delete.
vtkCellArray * Connectivity
a simple class to control print indentation
virtual void Tessellate(vtkGenericAdaptorCell *cell, vtkGenericAttributeCollection *att, vtkDoubleArray *points, vtkCellArray *cellArray, vtkPointData *internalPd)=0
Tessellate a 3D `cell'.
list of point or cell ids
const vtkIdType * FaceIds
For each face (4) of the sub-tetra, there is the id of the original face or -1 if the face is not an ...
a cell that represents an n-sided polygon
virtual void Initialize(vtkGenericDataSet *ds)=0
Initialize the tessellator with a data set `ds'.
int CurrentSubdivisionLevel
Objects that compute error during cell tessellation.
object to represent cell connectivity
int PointOffset
Number of double value to skip to go to the next point into Scalars array It is 6+attributeCollection...
defines dataset interface
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.