create an arc between two end points More...
#include <vtkArcSource.h>
Detailed Description
create an arc between two end points
vtkArcSource is a source object that creates an arc defined by two endpoints and a center. The number of segments composing the polyline is controlled by setting the object resolution. Alternatively, one can use a better API (that does not allow for inconsistent nor ambiguous inputs), using a starting point, a normal, and an angle. The default API being the original one, in order to use the improved API, one must switch the UseNormalAndAngle flag to TRUE.
The development of an improved, consistent API (based on point, normal, and angle) was supported by CEA/DIF - Commissariat a l'Energie Atomique, Centre DAM Ile-De-France, BP12, F-91297 Arpajon, France, and implemented by Philippe Pebay, Kitware SAS 2012.
Definition at line 38 of file vtkArcSource.h.
Member Typedef Documentation
Reimplemented from vtkPolyDataAlgorithm.
Definition at line 42 of file vtkArcSource.h.
Constructor & Destructor Documentation
| vtkArcSource::vtkArcSource | ( | int | res = 1 | ) | [protected] |
| vtkArcSource::~vtkArcSource | ( | ) | [inline, protected] |
Definition at line 113 of file vtkArcSource.h.
Member Function Documentation
| static vtkArcSource* vtkArcSource::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkPolyDataAlgorithm.
| static int vtkArcSource::IsTypeOf | ( | const char * | name | ) | [static] |
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 vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkPolyDataAlgorithm.
| virtual int vtkArcSource::IsA | ( | const char * | name | ) | [virtual] |
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 vtkPolyDataAlgorithm.
| static vtkArcSource* vtkArcSource::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkPolyDataAlgorithm.
| virtual vtkObjectBase* vtkArcSource::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkPolyDataAlgorithm.
| vtkArcSource* vtkArcSource::NewInstance | ( | ) | const |
Reimplemented from vtkPolyDataAlgorithm.
| void vtkArcSource::PrintSelf | ( | ostream & | os, |
| vtkIndent | indent | ||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkPolyDataAlgorithm.
| virtual void vtkArcSource::SetPoint1 | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set position of first end point.
| virtual void vtkArcSource::SetPoint1 | ( | double | [3] | ) | [virtual] |
Set position of first end point.
| virtual double* vtkArcSource::GetPoint1 | ( | ) | [virtual] |
Set position of first end point.
| virtual void vtkArcSource::GetPoint1 | ( | double | data[3] | ) | [virtual] |
Set position of first end point.
| virtual void vtkArcSource::SetPoint2 | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set position of other end point.
| virtual void vtkArcSource::SetPoint2 | ( | double | [3] | ) | [virtual] |
Set position of other end point.
| virtual double* vtkArcSource::GetPoint2 | ( | ) | [virtual] |
Set position of other end point.
| virtual void vtkArcSource::GetPoint2 | ( | double | data[3] | ) | [virtual] |
Set position of other end point.
| virtual void vtkArcSource::SetCenter | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set position of the center of the circle that define the arc. Note: you can use the function vtkMath::Solve3PointCircle to find the center from 3 points located on a circle.
| virtual void vtkArcSource::SetCenter | ( | double | [3] | ) | [virtual] |
Set position of the center of the circle that define the arc. Note: you can use the function vtkMath::Solve3PointCircle to find the center from 3 points located on a circle.
| virtual double* vtkArcSource::GetCenter | ( | ) | [virtual] |
Set position of the center of the circle that define the arc. Note: you can use the function vtkMath::Solve3PointCircle to find the center from 3 points located on a circle.
| virtual void vtkArcSource::GetCenter | ( | double | data[3] | ) | [virtual] |
Set position of the center of the circle that define the arc. Note: you can use the function vtkMath::Solve3PointCircle to find the center from 3 points located on a circle.
| virtual void vtkArcSource::SetNormal | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set normal vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::SetNormal | ( | double | [3] | ) | [virtual] |
Set normal vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual double* vtkArcSource::GetNormal | ( | ) | [virtual] |
Set normal vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::GetNormal | ( | double | data[3] | ) | [virtual] |
Set normal vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::SetPolarVector | ( | double | , |
| double | , | ||
| double | |||
| ) | [virtual] |
Set polar vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::SetPolarVector | ( | double | [3] | ) | [virtual] |
Set polar vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual double* vtkArcSource::GetPolarVector | ( | ) | [virtual] |
Set polar vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::GetPolarVector | ( | double | data[3] | ) | [virtual] |
Set polar vector. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::SetAngle | ( | double | ) | [virtual] |
Angular sector occupied by the arc, beginning at Point1. Note: This is only used when UseNormalAndRadius is ON.
| virtual double vtkArcSource::GetAngle | ( | ) | [virtual] |
Angular sector occupied by the arc, beginning at Point1. Note: This is only used when UseNormalAndRadius is ON.
| virtual void vtkArcSource::SetResolution | ( | int | ) | [virtual] |
Divide line into resolution number of pieces. Note: if Resolution is set to 1 (default), the arc is a straight line.
| virtual int vtkArcSource::GetResolution | ( | ) | [virtual] |
Divide line into resolution number of pieces. Note: if Resolution is set to 1 (default), the arc is a straight line.
| virtual void vtkArcSource::SetNegative | ( | bool | ) | [virtual] |
Use the angle that is a negative coterminal of the vectors angle: the longest angle. Note: false by default.
| virtual bool vtkArcSource::GetNegative | ( | ) | [virtual] |
Use the angle that is a negative coterminal of the vectors angle: the longest angle. Note: false by default.
| virtual void vtkArcSource::NegativeOn | ( | ) | [virtual] |
Use the angle that is a negative coterminal of the vectors angle: the longest angle. Note: false by default.
| virtual void vtkArcSource::NegativeOff | ( | ) | [virtual] |
Use the angle that is a negative coterminal of the vectors angle: the longest angle. Note: false by default.
| virtual void vtkArcSource::SetUseNormalAndAngle | ( | bool | ) | [virtual] |
Activate the API based on normal and radius. The previous API (which remains the default) allows for inconsistent (when Point1 and Point2 are not equidistant from Center) or ambiguous (when Point1, Point2, and Center are aligned). Note: false by default.
| virtual bool vtkArcSource::GetUseNormalAndAngle | ( | ) | [virtual] |
Activate the API based on normal and radius. The previous API (which remains the default) allows for inconsistent (when Point1 and Point2 are not equidistant from Center) or ambiguous (when Point1, Point2, and Center are aligned). Note: false by default.
| virtual void vtkArcSource::UseNormalAndAngleOn | ( | ) | [virtual] |
Activate the API based on normal and radius. The previous API (which remains the default) allows for inconsistent (when Point1 and Point2 are not equidistant from Center) or ambiguous (when Point1, Point2, and Center are aligned). Note: false by default.
| virtual void vtkArcSource::UseNormalAndAngleOff | ( | ) | [virtual] |
Activate the API based on normal and radius. The previous API (which remains the default) allows for inconsistent (when Point1 and Point2 are not equidistant from Center) or ambiguous (when Point1, Point2, and Center are aligned). Note: false by default.
| int vtkArcSource::RequestData | ( | vtkInformation * | request, |
| vtkInformationVector ** | inputVector, | ||
| vtkInformationVector * | outputVector | ||
| ) | [protected, virtual] |
This is called by the superclass. This is the method you should override.
Reimplemented from vtkPolyDataAlgorithm.
| int vtkArcSource::RequestInformation | ( | vtkInformation * | , |
| vtkInformationVector ** | , | ||
| vtkInformationVector * | |||
| ) | [protected, virtual] |
Reimplemented from vtkPolyDataAlgorithm.
Member Data Documentation
double vtkArcSource::Point1[3] [protected] |
Definition at line 117 of file vtkArcSource.h.
double vtkArcSource::Point2[3] [protected] |
Definition at line 118 of file vtkArcSource.h.
double vtkArcSource::Center[3] [protected] |
Definition at line 119 of file vtkArcSource.h.
double vtkArcSource::Normal[3] [protected] |
Definition at line 120 of file vtkArcSource.h.
double vtkArcSource::PolarVector[3] [protected] |
Definition at line 121 of file vtkArcSource.h.
double vtkArcSource::Angle [protected] |
Definition at line 122 of file vtkArcSource.h.
int vtkArcSource::Resolution [protected] |
Definition at line 123 of file vtkArcSource.h.
bool vtkArcSource::Negative [protected] |
Definition at line 124 of file vtkArcSource.h.
bool vtkArcSource::UseNormalAndAngle [protected] |
Definition at line 125 of file vtkArcSource.h.
The documentation for this class was generated from the following file:
- dox/Filters/Sources/vtkArcSource.h
