moveit2
The MoveIt Motion Planning Framework for ROS 2.
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floating_joint_model.h
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34
35/* Author: Ioan Sucan */
36
37#pragma once
38
40
41namespace moveit
42{
43namespace core
44{
47{
48public:
49 FloatingJointModel(const std::string& name, size_t joint_index, size_t first_variable_index);
50
51 void getVariableDefaultPositions(double* values, const Bounds& other_bounds) const override;
52 void getVariableRandomPositions(random_numbers::RandomNumberGenerator& rng, double* values,
53 const Bounds& other_bounds) const override;
54 void getVariableRandomPositionsNearBy(random_numbers::RandomNumberGenerator& rng, double* values,
55 const Bounds& other_bounds, const double* near,
56 const double distance) const override;
57 bool enforcePositionBounds(double* values, const Bounds& other_bounds) const override;
58 bool satisfiesPositionBounds(const double* values, const Bounds& other_bounds, double margin) const override;
59
60 void interpolate(const double* from, const double* to, const double t, double* state) const override;
61 unsigned int getStateSpaceDimension() const override;
62 double getMaximumExtent(const Bounds& other_bounds) const override;
63 double distance(const double* values1, const double* values2) const override;
64
65 void computeTransform(const double* joint_values, Eigen::Isometry3d& transf) const override;
66 void computeVariablePositions(const Eigen::Isometry3d& transf, double* joint_values) const override;
67
69 {
70 return angular_distance_weight_;
71 }
72
73 void setAngularDistanceWeight(double weight)
74 {
75 angular_distance_weight_ = weight;
76 }
77
80 bool normalizeRotation(double* values) const;
81
83 double distanceRotation(const double* values1, const double* values2) const;
84
86 double distanceTranslation(const double* values1, const double* values2) const;
87
88private:
89 double angular_distance_weight_;
90};
91} // namespace core
92} // namespace moveit
double distanceRotation(const double *values1, const double *values2) const
Get the distance between the rotation components of two states.
void computeVariablePositions(const Eigen::Isometry3d &transf, double *joint_values) const override
Given the transform generated by joint, compute the corresponding joint values. Make sure the passed ...
void interpolate(const double *from, const double *to, const double t, double *state) const override
Computes the state that lies at time t in [0, 1] on the segment that connects from state to to state....
bool normalizeRotation(double *values) const
double distance(const double *values1, const double *values2) const override
Compute the distance between two joint states of the same model (represented by the variable values)
void getVariableDefaultPositions(double *values, const Bounds &other_bounds) const override
Provide a default value for the joint given the joint variable bounds. Most joints will use the defau...
void getVariableRandomPositions(random_numbers::RandomNumberGenerator &rng, double *values, const Bounds &other_bounds) const override
Provide random values for the joint variables (within specified bounds). Enough memory is assumed to ...
bool enforcePositionBounds(double *values, const Bounds &other_bounds) const override
Force the specified values to be inside bounds and normalized. Quaternions are normalized,...
bool satisfiesPositionBounds(const double *values, const Bounds &other_bounds, double margin) const override
Check if the set of position values for the variables of this joint are within bounds,...
void getVariableRandomPositionsNearBy(random_numbers::RandomNumberGenerator &rng, double *values, const Bounds &other_bounds, const double *near, const double distance) const override
Provide random values for the joint variables (within specified bounds). Enough memory is assumed to ...
double distanceTranslation(const double *values1, const double *values2) const
Get the distance between the translation components of two states.
void computeTransform(const double *joint_values, Eigen::Isometry3d &transf) const override
Given the joint values for a joint, compute the corresponding transform. The computed transform is gu...
unsigned int getStateSpaceDimension() const override
Get the dimension of the state space that corresponds to this joint.
A joint from the robot. Models the transform that this joint applies in the kinematic chain....
std::vector< VariableBounds > Bounds
The datatype for the joint bounds.
double getMaximumExtent() const
Main namespace for MoveIt.
Definition exceptions.h:43