31 #include "vtkCommonDataModelModule.h"
65 vtkSetVector3Macro(
Normal,
double);
66 vtkGetVectorMacro(
Normal,
double, 3);
74 vtkSetVector3Macro(Origin,
double);
75 vtkGetVectorMacro(Origin,
double, 3);
83 void Push(
double distance);
91 static void ProjectPoint(
92 const double x[3],
const double origin[3],
const double normal[3],
double xproj[3]);
93 void ProjectPoint(
const double x[3],
double xproj[3]);
101 static void ProjectVector(
102 const double v[3],
const double origin[3],
const double normal[3],
double vproj[3]);
103 void ProjectVector(
const double v[3],
double vproj[3]);
112 static void GeneralizedProjectPoint(
113 const double x[3],
const double origin[3],
const double normal[3],
double xproj[3]);
114 void GeneralizedProjectPoint(
const double x[3],
double xproj[3]);
120 static double Evaluate(
double normal[3],
double origin[3],
double x[3]);
127 static double DistanceToPlane(
double x[3],
double n[3],
double p0[3]);
128 double DistanceToPlane(
double x[3]);
140 static int IntersectWithLine(
141 const double p1[3],
const double p2[3],
double n[3],
double p0[3],
double& t,
double x[3]);
142 int IntersectWithLine(
const double p1[3],
const double p2[3],
double& t,
double x[3]);
156 static int IntersectWithFinitePlane(
double n[3],
double o[3],
double pOrigin[3],
double px[3],
157 double py[3],
double x0[3],
double x1[3]);
158 int IntersectWithFinitePlane(
159 double pOrigin[3],
double px[3],
double py[3],
double x0[3],
double x1[3]);
170 static bool ComputeBestFittingPlane(
vtkPoints* pts,
double* origin,
double* normal);
182 void operator=(
const vtkPlane&) =
delete;
188 return normal[0] * (x[0] - origin[0]) + normal[1] * (x[1] - origin[1]) +
189 normal[2] * (x[2] - origin[2]);
195 #define vtkPlaneAbs(x) ((x) < 0 ? -(x) : (x))
196 return (
vtkPlaneAbs(n[0] * (x[0] - p0[0]) + n[1] * (x[1] - p0[1]) + n[2] * (x[2] - p0[2])));
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