revolute_joint_model.h
Go to the documentation of this file.
1 /*********************************************************************
2  * Software License Agreement (BSD License)
3  *
4  * Copyright (c) 2013, Willow Garage, Inc.
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  *
11  * * Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  * * Redistributions in binary form must reproduce the above
14  * copyright notice, this list of conditions and the following
15  * disclaimer in the documentation and/or other materials provided
16  * with the distribution.
17  * * Neither the name of Willow Garage, Inc. nor the names of its
18  * contributors may be used to endorse or promote products derived
19  * from this software without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32  * POSSIBILITY OF SUCH DAMAGE.
33  *********************************************************************/
34 
35 /* Author: Ioan Sucan */
36 
37 #pragma once
38 
40 
41 namespace moveit
42 {
43 namespace core
44 {
46 class RevoluteJointModel : public JointModel
47 {
48 public:
49  EIGEN_MAKE_ALIGNED_OPERATOR_NEW
50 
51  RevoluteJointModel(const std::string& name);
52  void getVariableDefaultPositions(double* values, const Bounds& other_bounds) const override;
54  const Bounds& other_bounds) const override;
56  const Bounds& other_bounds, const double* seed,
57  const double distance) const override;
58  bool enforcePositionBounds(double* values, const Bounds& other_bounds) const override;
59  bool satisfiesPositionBounds(const double* values, const Bounds& other_bounds, double margin) const override;
60  bool harmonizePosition(double* values, const Bounds& other_bounds) const override;
61 
62  void interpolate(const double* from, const double* to, const double t, double* state) const override;
63  unsigned int getStateSpaceDimension() const override;
64  double getMaximumExtent(const Bounds& other_bounds) const override;
65  double distance(const double* values1, const double* values2) const override;
66 
67  void computeTransform(const double* joint_values, Eigen::Isometry3d& transf) const override;
68  void computeVariablePositions(const Eigen::Isometry3d& transf, double* joint_values) const override;
69 
70  void setContinuous(bool flag);
71 
73  bool isContinuous() const
74  {
75  return continuous_;
76  }
77 
79  const Eigen::Vector3d& getAxis() const
80  {
81  return axis_;
82  }
83 
85  void setAxis(const Eigen::Vector3d& axis);
86 
87 protected:
90 
92  bool continuous_;
93 
94 private:
95  double x2_, y2_, z2_, xy_, xz_, yz_;
96 };
97 } // namespace core
98 } // namespace moveit
moveit::core::RevoluteJointModel::enforcePositionBounds
bool enforcePositionBounds(double *values, const Bounds &other_bounds) const override
Force the specified values to be inside bounds and normalized. Quaternions are normalized,...
Definition: revolute_joint_model.cpp:257
moveit::core::RevoluteJointModel::getVariableRandomPositions
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 ...
Definition: revolute_joint_model.cpp:171
moveit::core::RevoluteJointModel::setAxis
void setAxis(const Eigen::Vector3d &axis)
Set the axis of rotation.
Definition: revolute_joint_model.cpp:132
moveit::core::RevoluteJointModel::xz_
double xz_
Definition: revolute_joint_model.h:191
moveit::core::RevoluteJointModel::getVariableRandomPositionsNearBy
void getVariableRandomPositionsNearBy(random_numbers::RandomNumberGenerator &rng, double *values, const Bounds &other_bounds, const double *seed, const double distance) const override
Provide random values for the joint variables (within specified bounds). Enough memory is assumed to ...
Definition: revolute_joint_model.cpp:177
moveit::core::RevoluteJointModel::computeTransform
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...
Definition: revolute_joint_model.cpp:288
moveit::core::RevoluteJointModel::z2_
double z2_
Definition: revolute_joint_model.h:191
moveit::core::RevoluteJointModel::isContinuous
bool isContinuous() const
Check if this joint wraps around.
Definition: revolute_joint_model.h:169
moveit::core::RevoluteJointModel::yz_
double yz_
Definition: revolute_joint_model.h:191
moveit::core::RevoluteJointModel::getVariableDefaultPositions
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...
Definition: revolute_joint_model.cpp:162
moveit::core::RevoluteJointModel::interpolate
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....
Definition: revolute_joint_model.cpp:191
moveit::core::JointModel::getMaximumExtent
double getMaximumExtent() const
Definition: joint_model.h:513
moveit::core::JointModel::Bounds
std::vector< VariableBounds > Bounds
The datatype for the joint bounds.
Definition: joint_model.h:188
moveit::core::RevoluteJointModel::distance
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)
Definition: revolute_joint_model.cpp:216
moveit::core::RevoluteJointModel::computeVariablePositions
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 ...
Definition: revolute_joint_model.cpp:327
moveit::core::RevoluteJointModel::getStateSpaceDimension
unsigned int getStateSpaceDimension() const override
Get the dimension of the state space that corresponds to this joint.
Definition: revolute_joint_model.cpp:127
moveit::core::RevoluteJointModel::x2_
double x2_
Definition: revolute_joint_model.h:191
random_numbers::RandomNumberGenerator
moveit::core::RevoluteJointModel::y2_
double y2_
Definition: revolute_joint_model.h:191
moveit
Main namespace for MoveIt.
Definition: background_processing.h:46
moveit::core::RevoluteJointModel::harmonizePosition
bool harmonizePosition(double *values, const Bounds &other_bounds) const override
Definition: revolute_joint_model.cpp:235
moveit::core::RevoluteJointModel::xy_
double xy_
Definition: revolute_joint_model.h:191
joint_model.h
moveit::core::RevoluteJointModel::RevoluteJointModel
EIGEN_MAKE_ALIGNED_OPERATOR_NEW RevoluteJointModel(const std::string &name)
Definition: revolute_joint_model.cpp:114
moveit::core::RevoluteJointModel::continuous_
bool continuous_
Flag indicating whether this joint wraps around.
Definition: revolute_joint_model.h:188
moveit::core::RevoluteJointModel::getAxis
const Eigen::Vector3d & getAxis() const
Get the axis of rotation.
Definition: revolute_joint_model.h:175
moveit::core::RevoluteJointModel::satisfiesPositionBounds
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,...
Definition: revolute_joint_model.cpp:227
moveit::core::RevoluteJointModel::axis_
Eigen::Vector3d axis_
The axis of the joint.
Definition: revolute_joint_model.h:185
moveit::core::RevoluteJointModel::setContinuous
void setContinuous(bool flag)
Definition: revolute_joint_model.cpp:143
fcl::Vector3d
Vec3fX< details::Vec3Data< double > > Vector3d
Definition: fcl_compat.h:89


moveit_core
Author(s): Ioan Sucan , Sachin Chitta , Acorn Pooley
autogenerated on Sat Dec 21 2024 03:23:42