VTK
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a 3D cell defined by a set of convex points More...
#include <vtkConvexPointSet.h>
Public Types | |
typedef vtkCell3D | Superclass |
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typedef vtkCell | Superclass |
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typedef vtkObject | Superclass |
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typedef vtkObjectBase | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual int | HasFixedTopology () |
virtual int | GetCellType () |
virtual int | Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts) |
virtual int | CellBoundary (int subId, double pcoords[3], vtkIdList *pts) |
virtual int | GetParametricCenter (double pcoords[3]) |
int | IsPrimaryCell () |
virtual void | GetEdgePoints (int vtkNotUsed(edgeId), int *&vtkNotUsed(pts)) |
virtual void | GetFacePoints (int vtkNotUsed(faceId), int *&vtkNotUsed(pts)) |
virtual double * | GetParametricCoords () |
virtual int | RequiresInitialization () |
virtual void | Initialize () |
virtual int | GetNumberOfEdges () |
virtual vtkCell * | GetEdge (int) |
virtual int | GetNumberOfFaces () |
virtual vtkCell * | GetFace (int faceId) |
virtual void | Contour (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) |
virtual void | Clip (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *connectivity, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) |
virtual int | EvaluatePosition (double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights) |
virtual void | EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights) |
virtual int | IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) |
virtual void | Derivatives (int subId, double pcoords[3], double *values, int dim, double *derivs) |
virtual void | InterpolateFunctions (double pcoords[3], double *sf) |
virtual void | InterpolateDerivs (double pcoords[3], double *derivs) |
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virtual void | GetEdgePoints (int edgeId, int *&pts)=0 |
virtual void | GetFacePoints (int faceId, int *&pts)=0 |
virtual int | GetCellDimension () |
virtual void | SetMergeTolerance (double) |
virtual double | GetMergeTolerance () |
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void | Initialize (int npts, vtkIdType *pts, vtkPoints *p) |
virtual void | ShallowCopy (vtkCell *c) |
virtual void | DeepCopy (vtkCell *c) |
virtual int | IsLinear () |
virtual int | IsExplicitCell () |
vtkPoints * | GetPoints () |
vtkIdType | GetNumberOfPoints () |
vtkIdList * | GetPointIds () |
vtkIdType | GetPointId (int ptId) |
void | GetBounds (double bounds[6]) |
double * | GetBounds () |
double | GetLength2 () |
virtual double | GetParametricDistance (double pcoords[3]) |
virtual int | RequiresExplicitFaceRepresentation () |
virtual void | SetFaces (vtkIdType *vtkNotUsed(faces)) |
virtual vtkIdType * | GetFaces () |
virtual void | InterpolateFunctions (double pcoords[3], double weights[3]) |
virtual void | InterpolateDerivs (double pcoords[3], double derivs[3]) |
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virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
virtual unsigned long | GetMTime () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Static Public Member Functions | |
static vtkConvexPointSet * | New () |
static int | IsTypeOf (const char *type) |
static vtkConvexPointSet * | SafeDownCast (vtkObject *o) |
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static int | IsTypeOf (const char *type) |
static vtkCell3D * | SafeDownCast (vtkObject *o) |
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static int | IsTypeOf (const char *type) |
static vtkCell * | SafeDownCast (vtkObject *o) |
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static int | IsTypeOf (const char *type) |
static vtkObject * | SafeDownCast (vtkObject *o) |
static vtkObject * | New () |
static void | BreakOnError () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
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static int | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
Protected Member Functions | |
vtkConvexPointSet () | |
~vtkConvexPointSet () | |
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vtkCell3D () | |
~vtkCell3D () | |
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vtkCell () | |
~vtkCell () | |
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vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &os) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkTetra * | Tetra |
vtkIdList * | TetraIds |
vtkPoints * | TetraPoints |
vtkDoubleArray * | TetraScalars |
vtkCellArray * | BoundaryTris |
vtkTriangle * | Triangle |
vtkDoubleArray * | ParametricCoords |
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vtkOrderedTriangulator * | Triangulator |
double | MergeTolerance |
vtkTetra * | ClipTetra |
vtkDoubleArray * | ClipScalars |
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double | Bounds [6] |
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unsigned char | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
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int | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Additional Inherited Members | |
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vtkPoints * | Points |
vtkIdList * | PointIds |
a 3D cell defined by a set of convex points
vtkConvexPointSet is a concrete implementation that represents a 3D cell defined by a convex set of points. An example of such a cell is an octant (from an octree). vtkConvexPointSet uses the ordered triangulations approach (vtkOrderedTriangulator) to create triangulations guaranteed to be compatible across shared faces. This allows a general approach to processing complex, convex cell types.
Definition at line 43 of file vtkConvexPointSet.h.
Definition at line 47 of file vtkConvexPointSet.h.
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Reimplemented from vtkCell3D.
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkCell3D.
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See vtkCell3D API for description of this method.
Definition at line 51 of file vtkConvexPointSet.h.
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See vtkCell3D API for description of these methods.
Definition at line 55 of file vtkConvexPointSet.h.
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See vtkCell3D API for description of these methods.
Definition at line 56 of file vtkConvexPointSet.h.
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See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 61 of file vtkConvexPointSet.h.
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This cell requires that it be initialized prior to access.
Reimplemented from vtkCell.
Definition at line 65 of file vtkConvexPointSet.h.
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This cell requires that it be initialized prior to access.
Reimplemented from vtkCell.
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A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it does. Currently the method GetNumberOfEdges() always returns 0 while the GetNumberOfFaces() returns the number of boundary triangles of the triangulation of the convex point set. The method GetNumberOfFaces() triggers a triangulation of the convex point set; repeated calls to GetFace() then return the boundary faces. (Note: GetNumberOfEdges() currently returns 0 because it is a rarely used method and hard to implement. It can be changed in the future.
Implements vtkCell.
Definition at line 79 of file vtkConvexPointSet.h.
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A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it does. Currently the method GetNumberOfEdges() always returns 0 while the GetNumberOfFaces() returns the number of boundary triangles of the triangulation of the convex point set. The method GetNumberOfFaces() triggers a triangulation of the convex point set; repeated calls to GetFace() then return the boundary faces. (Note: GetNumberOfEdges() currently returns 0 because it is a rarely used method and hard to implement. It can be changed in the future.
Implements vtkCell.
Definition at line 80 of file vtkConvexPointSet.h.
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A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it does. Currently the method GetNumberOfEdges() always returns 0 while the GetNumberOfFaces() returns the number of boundary triangles of the triangulation of the convex point set. The method GetNumberOfFaces() triggers a triangulation of the convex point set; repeated calls to GetFace() then return the boundary faces. (Note: GetNumberOfEdges() currently returns 0 because it is a rarely used method and hard to implement. It can be changed in the future.
Implements vtkCell.
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A convex point set has no explicit cell edge or faces; however implicitly (after triangulation) it does. Currently the method GetNumberOfEdges() always returns 0 while the GetNumberOfFaces() returns the number of boundary triangles of the triangulation of the convex point set. The method GetNumberOfFaces() triggers a triangulation of the convex point set; repeated calls to GetFace() then return the boundary faces. (Note: GetNumberOfEdges() currently returns 0 because it is a rarely used method and hard to implement. It can be changed in the future.
Implements vtkCell.
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The inverse of EvaluatePosition.
Implements vtkCell.
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Triangulates the cells and then intersects them to determine the intersection point.
Implements vtkCell.
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Triangulate using methods of vtkOrderedTriangulator.
Implements vtkCell.
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Computes derivatives by triangulating and from subId and pcoords, evaluating derivatives on the resulting tetrahedron.
Implements vtkCell.
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Returns the set of points forming a face of the triangulation of these points that are on the boundary of the cell that are closest parametrically to the point specified.
Implements vtkCell.
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Return the center of the cell in parametric coordinates.
Reimplemented from vtkCell.
Definition at line 176 of file vtkConvexPointSet.h.
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A convex point set is triangulated prior to any operations on it so it is not a primary cell, it is a composite cell.
Reimplemented from vtkCell.
Definition at line 148 of file vtkConvexPointSet.h.
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Compute the interpolation functions/derivatives (aka shape functions/derivatives)
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Compute the interpolation functions/derivatives (aka shape functions/derivatives)
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Definition at line 161 of file vtkConvexPointSet.h.
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Definition at line 162 of file vtkConvexPointSet.h.
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Definition at line 163 of file vtkConvexPointSet.h.
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Definition at line 164 of file vtkConvexPointSet.h.
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Definition at line 166 of file vtkConvexPointSet.h.
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Definition at line 167 of file vtkConvexPointSet.h.
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Definition at line 168 of file vtkConvexPointSet.h.