34 #ifndef vpFeatureVanishingPoint_H
35 #define vpFeatureVanishingPoint_H
42 #include <visp3/core/vpMatrix.h>
43 #include <visp3/core/vpPoint.h>
44 #include <visp3/visual_features/vpBasicFeature.h>
46 #include <visp3/core/vpHomogeneousMatrix.h>
47 #include <visp3/core/vpRGBa.h>
73 static unsigned int selectAlpha();
74 static unsigned int selectAtanOneOverRho();
75 static unsigned int selectOneOverRho();
76 static unsigned int selectX();
77 static unsigned int selectY();
82 void buildFrom(
double x,
double y);
85 unsigned int thickness = 1)
const override;
87 unsigned int thickness = 1)
const override;
95 double getAtanOneOverRho()
const;
96 double getOneOverRho()
const;
97 double getAlpha()
const;
102 void print(
unsigned int select = (selectX() | selectY()))
const override;
104 void set_x(
double x);
105 void set_y(
double y);
106 void set_xy(
double x,
double y);
107 void setAtanOneOverRho(
double atan_one_over_rho);
108 void setOneOverRho(
double one_over_rho);
109 void setAlpha(
double alpha);
class that defines what is a visual feature
virtual vpColVector error(const vpBasicFeature &s_star, unsigned int select=FEATURE_ALL)
virtual vpMatrix interaction(unsigned int select=FEATURE_ALL)=0
Compute the interaction matrix from a subset of the possible features.
virtual void print(unsigned int select=FEATURE_ALL) const =0
Print the name of the feature.
virtual void display(const vpCameraParameters &cam, const vpImage< unsigned char > &I, const vpColor &color=vpColor::green, unsigned int thickness=1) const =0
virtual vpBasicFeature * duplicate() const =0
Generic class defining intrinsic camera parameters.
Implementation of column vector and the associated operations.
Class to define RGB colors available for display functionalities.
static const vpColor green
Implementation of a matrix and operations on matrices.