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 vp_override;
87 unsigned int thickness = 1)
const vp_override;
93 double getAtanOneOverRho()
const;
94 double getOneOverRho()
const;
95 double getAlpha()
const;
97 void init() vp_override;
101 void set_x(
double x);
102 void set_y(
double y);
103 void set_xy(
double x,
double y);
104 void setAtanOneOverRho(
double atan_one_over_rho);
105 void setOneOverRho(
double one_over_rho);
106 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
static unsigned int selectX()
Select visual feature .
static unsigned int selectY()
Select visual feature .
Implementation of a matrix and operations on matrices.