19 #include "vtkCommonDataModelModule.h"
22 VTK_ABI_NAMESPACE_BEGIN
54 vtkSetVector3Macro(
Normal,
double);
55 vtkGetVectorMacro(
Normal,
double, 3);
63 vtkSetVector3Macro(Origin,
double);
64 vtkGetVectorMacro(Origin,
double, 3);
72 void Push(
double distance);
80 static void ProjectPoint(
81 const double x[3],
const double origin[3],
const double normal[3],
double xproj[3]);
82 void ProjectPoint(
const double x[3],
double xproj[3]);
90 static void ProjectVector(
91 const double v[3],
const double origin[3],
const double normal[3],
double vproj[3]);
92 void ProjectVector(
const double v[3],
double vproj[3]);
101 static void GeneralizedProjectPoint(
102 const double x[3],
const double origin[3],
const double normal[3],
double xproj[3]);
103 void GeneralizedProjectPoint(
const double x[3],
double xproj[3]);
109 static double Evaluate(
double normal[3],
double origin[3],
double x[3]);
116 static double DistanceToPlane(
double x[3],
double n[3],
double p0[3]);
117 double DistanceToPlane(
double x[3]);
129 static int IntersectWithLine(
130 const double p1[3],
const double p2[3],
double n[3],
double p0[3],
double& t,
double x[3]);
131 int IntersectWithLine(
const double p1[3],
const double p2[3],
double& t,
double x[3]);
145 static int IntersectWithFinitePlane(
double n[3],
double o[3],
double pOrigin[3],
double px[3],
146 double py[3],
double x0[3],
double x1[3]);
147 int IntersectWithFinitePlane(
148 double pOrigin[3],
double px[3],
double py[3],
double x0[3],
double x1[3]);
159 static bool ComputeBestFittingPlane(
vtkPoints* pts,
double* origin,
double* normal);
171 void operator=(
const vtkPlane&) =
delete;
177 return normal[0] * (x[0] - origin[0]) + normal[1] * (x[1] - origin[1]) +
178 normal[2] * (x[2] - origin[2]);
184 #define vtkPlaneAbs(x) ((x) < 0 ? -(x) : (x))
185 return (
vtkPlaneAbs(n[0] * (x[0] - p0[0]) + n[1] * (x[1] - p0[1]) + n[2] * (x[2] - p0[2])));
188 VTK_ABI_NAMESPACE_END
abstract interface for implicit functions
virtual double EvaluateFunction(double x[3])=0
Evaluate function at position x-y-z and return value.
static double DistanceToPlane(double x[3], double n[3], double p0[3])
Return the distance of a point x to a plane defined by n(x-p0) = 0.
static double Evaluate(double normal[3], double origin[3], double x[3])
Quick evaluation of plane equation n(x-origin)=0.
virtual void EvaluateGradient(double x[3], double g[3])=0
Evaluate function gradient at position x-y-z and pass back vector.
a simple class to control print indentation
abstract superclass for arrays of numeric data
perform various plane computations
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.
represent and manipulate 3D points