Visual Servoing Platform  version 3.2.1 under development (2019-07-16)
vpFeatureMomentCommon.cpp
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31  * Description:
32  * Pre-filled pseudo-database used to handle dependencies between common
33  *moment features.
34  *
35  * Authors:
36  * Filip Novotny
37  *
38  *****************************************************************************/
39 
40 #include <visp3/core/vpMomentDatabase.h>
41 #include <visp3/visual_features/vpFeatureMomentCommon.h>
42 
51 vpFeatureMomentCommon::vpFeatureMomentCommon(vpMomentDatabase &moments, double A, double B, double C)
52  : featureGravity(moments, A, B, C), featureGravityNormalized(moments, A, B, C), featureAn(moments, A, B, C),
53  featureCInvariant(moments, A, B, C), featureAlpha(moments, A, B, C), featureCentered(moments, A, B, C),
54  featureMomentBasic(moments, A, B, C), feature_moment_area(moments, A, B, C)
55 
56 {
57  featureGravity.linkTo(*this);
58  featureGravityNormalized.linkTo(*this);
59  featureAn.linkTo(*this);
60  featureCInvariant.linkTo(*this);
61  featureAlpha.linkTo(*this);
62  featureMomentBasic.linkTo(*this);
63  featureCentered.linkTo(*this);
64  feature_moment_area.linkTo(*this);
65 }
66 
74 void vpFeatureMomentCommon::updateAll(double A, double B, double C)
75 {
76  featureMomentBasic.update(A, B, C);
77  featureGravity.update(A, B, C);
78  featureCentered.update(A, B, C);
79  featureAn.update(A, B, C);
80  featureGravityNormalized.update(A, B, C);
81  featureCInvariant.update(A, B, C);
82  featureAlpha.update(A, B, C);
83  feature_moment_area.update(A, B, C);
84 }
void linkTo(vpFeatureMomentDatabase &featureMoments)
void updateAll(double A, double B, double C)
This class allows to register all vpMoments so they can access each other according to their dependen...
vpFeatureMomentCommon(vpMomentDatabase &moments, double A=0.0, double B=0.0, double C=1.0)
void update(double A, double B, double C)