#include <vtkSuperquadric.h>
Inheritance diagram for vtkSuperquadric:
Public Methods | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
float | EvaluateFunction (float x[3]) |
float | EvaluateFunction (float x, float y, float z) |
void | EvaluateGradient (float x[3], float g[3]) |
virtual void | SetCenter (float, float, float) |
virtual void | SetCenter (float[3]) |
virtual float * | GetCenter () |
virtual void | GetCenter (float data[3]) |
virtual void | SetScale (float, float, float) |
virtual void | SetScale (float[3]) |
virtual float * | GetScale () |
virtual void | GetScale (float data[3]) |
virtual float | GetThickness () |
virtual void | SetThickness (float) |
virtual float | GetPhiRoundness () |
void | SetPhiRoundness (float e) |
virtual float | GetThetaRoundness () |
void | SetThetaRoundness (float e) |
virtual void | SetSize (float) |
virtual float | GetSize () |
virtual void | ToroidalOn () |
virtual void | ToroidalOff () |
virtual int | GetToroidal () |
virtual void | SetToroidal (int) |
Static Public Methods | |
vtkSuperquadric * | New () |
int | IsTypeOf (const char *type) |
vtkSuperquadric * | SafeDownCast (vtkObject *o) |
Protected Methods | |
vtkSuperquadric () | |
~vtkSuperquadric () | |
vtkSuperquadric (const vtkSuperquadric &) | |
void | operator= (const vtkSuperquadric &) |
Protected Attributes | |
int | Toroidal |
float | Thickness |
float | Size |
float | PhiRoundness |
float | ThetaRoundness |
float | Center [3] |
float | Scale [3] |
This code is based on "Rigid physically based superquadrics", A. H. Barr, in "Graphics Gems III", David Kirk, ed., Academic Press, 1992.
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Evaluate function at position x-y-z and return value. You should generally not call this method directly, you should use FunctionValue() instead. This method must be implemented by any derived class. Implements vtkImplicitFunction. |
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Evaluate function gradient at position x-y-z and pass back vector. You should generally not call this method directly, you should use FunctionGradient() instead. This method must be implemented by any derived class. Implements vtkImplicitFunction. |
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Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImplicitFunction. |
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Set/Get Superquadric north/south roundness. Values range from 0 (rectangular) to 1 (circular) to higher orders. |
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Set/Get Superquadric east/west roundness. Values range from 0 (rectangular) to 1 (circular) to higher orders. |
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Set/Get Superquadric ring thickness (toroids only). Changing thickness maintains the outside diameter of the toroid. |
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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 vtkImplicitFunction. |
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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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImplicitFunction. |
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Construct with superquadric radius of 0.5, toroidal off, center at 0.0, scale (1,1,1), size 0.5, phi roundness 1.0, and theta roundness 0.0. Reimplemented from vtkObject. |
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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 vtkImplicitFunction. |
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Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImplicitFunction. |
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Set the center of the superquadric. Default is 0,0,0. |
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Set the scale factors of the superquadric. Default is 1,1,1. |
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Set/Get Superquadric isotropic size. |
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Set/Get whether or not the superquadric is toroidal (1) or ellipsoidal (0). |