vtkLine Class Reference
#include <vtkLine.h>
Inheritance diagram for vtkLine:
Detailed Description
cell represents a 1D line
- Date:
- 2002/11/12 18:55:41
- Revision:
- 1.62
vtkLine is a concrete implementation of vtkCell to represent a 1D line.
- Created by:
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- Schroeder, Will
- CVS contributions (if > 5%):
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- Schroeder, Will (63%)
- Miller, Jim (11%)
- Martin, Ken (7%)
- Geveci, Berk (5%)
- Examples:
- vtkLine (Examples)
- Tests:
- vtkLine (Tests)
Definition at line 49 of file vtkLine.h.
Public Types | |
| typedef vtkCell | Superclass |
Public Methods | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| int | GetCellType () |
| int | GetCellDimension () |
| int | GetNumberOfEdges () |
| int | GetNumberOfFaces () |
| vtkCell * | GetEdge (int) |
| vtkCell * | GetFace (int) |
| int | CellBoundary (int subId, float pcoords[3], vtkIdList *pts) |
| void | Contour (float value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd) |
| int | EvaluatePosition (float x[3], float *closestPoint, int &subId, float pcoords[3], float &dist2, float *weights) |
| void | EvaluateLocation (int &subId, float pcoords[3], float x[3], float *weights) |
| int | Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts) |
| void | Derivatives (int subId, float pcoords[3], float *values, int dim, float *derivs) |
| void | Clip (float value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *lines, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) |
| int | IntersectWithLine (float p1[3], float p2[3], float tol, float &t, float x[3], float pcoords[3], int &subId) |
Static Public Methods | |
| vtkLine * | New () |
| int | IsTypeOf (const char *type) |
| vtkLine * | SafeDownCast (vtkObject *o) |
| float | DistanceToLine (float x[3], float p1[3], float p2[3]) |
| void | InterpolationFunctions (float pcoords[3], float weights[2]) |
| int | Intersection (float p1[3], float p2[3], float x1[3], float x2[3], float &u, float &v) |
| float | DistanceToLine (float x[3], float p1[3], float p2[3], float &t, float closestPoint[3]) |
Protected Methods | |
| vtkLine () | |
| ~vtkLine () | |
Member Typedef Documentation
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Reimplemented from vtkCell. |
Constructor & Destructor Documentation
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Member Function Documentation
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkObject. |
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Reimplemented from vtkCell. |
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkCell. |
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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 vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkCell. |
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Reimplemented from vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. Definition at line 57 of file vtkLine.h. References VTK_LINE. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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See the vtkCell API for descriptions of these methods. Implements vtkCell. |
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Clip this line using scalar value provided. Like contouring, except that it cuts the line to produce other lines. Implements vtkCell. |
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Line-line intersection. Intersection has to occur within [0,1] parametric coordinates and with specified tolerance. Implements vtkCell. |
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Performs intersection of two finite 3D lines. An intersection is found if the projection of the two lines onto the plane perpendicular to the cross product of the two lines intersect. The parameters (u,v) are the parametric coordinates of the lines at the position of closest approach. |
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Compute distance to finite line. Returns parametric coordinate t and point location on line. |
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Determine the distance of the current vertex to the edge defined by the vertices provided. Returns distance squared. Note: line is assumed infinite in extent. |
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Line specific methods. |
The documentation for this class was generated from the following file:
- Common/vtkLine.h