Merge ign-math6 into gz-math7

Signed-off-by: Addisu Z. Taddese <[email protected]>

Changelog.md

@@ -245,6 +245,21 @@
 
 ## Gazebo Math 6.x
 
+## Gazebo Math 6.14.0 (2023-04-14)
+
+1. Disable pybind11 on windows by default
+    * [Pull request #529](https://github.com/gazebosim/gz-math/pull/529)
+
+1. Add option to skip pybind11 and SWIG
+    * [Pull request #480](https://github.com/gazebosim/gz-math/pull/480)
+
+1. Custom PID error rate
+    * [Pull request #525](https://github.com/gazebosim/gz-math/pull/525)
+
+1. Infrastructure
+    * [Pull request #521](https://github.com/gazebosim/gz-math/pull/521)
+    * [Pull request #519](https://github.com/gazebosim/gz-math/pull/519)
+
 ## Gazebo Math 6.13.0 (2022-08-31)
 
 1. Support migration and migrate headers

include/gz/math/MecanumDriveOdometry.hh

@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2022 Open Source Robotics Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+*/
+#ifndef GZ_MATH_MECANUMDRIVEODOMETRY_HH_
+#define GZ_MATH_MECANUMDRIVEODOMETRY_HH_
+
+#include <chrono>
+#include <memory>
+#include <gz/math/Angle.hh>
+#include <gz/math/Export.hh>
+#include <gz/math/config.hh>
+
+namespace gz
+{
+  namespace math
+  {
+    // Inline bracket to help doxygen filtering.
+    inline namespace GZ_MATH_VERSION_NAMESPACE {
+    // Forward declarations.
+    class MecanumDriveOdometryPrivate;
+
+    /// \class MecanumDriveOdometry MecanumDriveOdometry.hh
+    /// gz/math/MecanumDriveOdometry.hh
+    ///
+    /// \brief Computes odometry values based on a set of kinematic
+    /// properties and wheel speeds for a Mecanum-drive vehicle.
+    ///
+    /// Note: when computing velocity the math currently assumes that
+    /// all wheels have a radius of 1.0.
+    ///
+    /// A vehicle with a heading of zero degrees has a local
+    /// reference frame according to the diagram below.
+    ///
+    ///       Y
+    ///       ^
+    ///       |
+    ///       |
+    ///       O--->X(forward)
+    class GZ_MATH_VISIBLE MecanumDriveOdometry
+    {
+      // Use a steady clock
+      public: using clock = std::chrono::steady_clock;
+
+      /// \brief Constructor.
+      /// \param[in] _windowSize Rolling window size used to compute the
+      /// velocity mean
+      public: explicit MecanumDriveOdometry(size_t _windowSize = 10);
+
+      /// \brief Destructor.
+      public: ~MecanumDriveOdometry();
+
+      /// \brief Initialize the odometry
+      /// \param[in] _time Current time.
+      public: void Init(const clock::time_point &_time);
+
+      /// \brief Get whether Init has been called.
+      /// \return True if Init has been called, false otherwise.
+      public: bool Initialized() const;
+
+      /// \brief Updates the odometry class with latest wheels and
+      /// steerings position
+      /// \param[in] _frontLeftPos Left wheel position in radians.
+      /// \param[in] _frontRightPos Right wheel postion in radians.
+      /// \param[in] _backLeftPos Left wheel position in radians.
+      /// \param[in] _backRightPos Right wheel postion in radians.
+      /// \param[in] _time Current time point.
+      /// \return True if the odometry is actually updated.
+      public: bool Update(
+        const Angle &_frontLeftPos, const Angle &_frontRightPos,
+        const Angle &_backLeftPos, const Angle &_backRightPos,
+        const clock::time_point &_time);
+
+      /// \brief Get the heading.
+      /// \return The heading in radians.
+      public: const Angle &Heading() const;
+
+      /// \brief Get the X position.
+      ///  \return The X position in meters
+      public: double X() const;
+
+      /// \brief Get the Y position.
+      /// \return The Y position in meters.
+      public: double Y() const;
+
+      /// \brief Get the linear velocity.
+      /// \return The linear velocity in meter/second.
+      public: double LinearVelocity() const;
+
+      /// \brief Get the lateral velocity.
+      /// \return The lateral velocity in meter/second.
+      public: double LateralVelocity() const;
+
+      /// \brief Get the angular velocity.
+      /// \return The angular velocity in radian/second.
+      public: const Angle &AngularVelocity() const;
+
+      /// \brief Set the wheel parameters including the radius and separation.
+      /// \param[in] _wheelSeparation Distance between left and right wheels.
+      /// \param[in] _wheelBase Distance between front and back wheels.
+      /// \param[in] _leftWheelRadius Radius of the left wheel.
+      /// \param[in] _rightWheelRadius Radius of the right wheel.
+      public: void SetWheelParams(double _wheelSeparation, double _wheelBase,
+                      double _leftWheelRadius, double _rightWheelRadius);
+      /// \brief Set the velocity rolling window size.
+      /// \param[in] _size The Velocity rolling window size.
+      public: void SetVelocityRollingWindowSize(size_t _size);
+
+      /// \brief Get the wheel separation
+      /// \return Distance between left and right wheels in meters.
+      public: double WheelSeparation() const;
+
+      /// \brief Get the wheel base
+      /// \return Distance between front and back wheels in meters.
+      public: double WheelBase() const;
+
+      /// \brief Get the left wheel radius
+      /// \return Left wheel radius in meters.
+      public: double LeftWheelRadius() const;
+
+      /// \brief Get the rightwheel radius
+      /// \return Right wheel radius in meters.
+      public: double RightWheelRadius() const;
+
+
+#ifdef _WIN32
+// Disable warning C4251 which is triggered by
+// std::unique_ptr
+#pragma warning(push)
+#pragma warning(disable: 4251)
+#endif
+      /// \brief Private data pointer.
+      private: std::unique_ptr<MecanumDriveOdometryPrivate> dataPtr;
+#ifdef _WIN32
+#pragma warning(pop)
+#endif
+    };
+    }  // namespace GZ_MATH_VERSION_NAMESPACE
+  }  // namespace math
+}  // namespace gz
+#endif  // GZ_MATH_MECANUMDRIVEODOMETRY_HH_

include/ignition/math/MecanumDriveOdometry.hh

@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2022 Open Source Robotics Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <gz/math/MecanumDriveOdometry.hh>
+#include <ignition/math/config.hh>

src/Helpers_TEST.cc

@@ -1017,7 +1017,7 @@ TEST(HelpersTest, AppendToStream)
       << std::setprecision(std::numeric_limits<long double>::digits10 + 1);
 
   math::appendToStream(out, pi);
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(__amd64__) && !defined(__i386__)
   EXPECT_EQ(out.str(), "0 456 0 3.14159 3.141592654 3.141592653589793");
 #else
   EXPECT_EQ(out.str(), "0 456 0 3.14159 3.141592654 3.141592653589793239");
@@ -1027,7 +1027,7 @@ TEST(HelpersTest, AppendToStream)
       << std::setprecision(3);
 
   math::appendToStream(out, pi);
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(__amd64__) && !defined(__i386__)
   EXPECT_EQ(out.str(), "0 456 0 3.14159 3.141592654 3.141592653589793 3.14");
 #else
   EXPECT_EQ(out.str(), "0 456 0 3.14159 3.141592654 3.141592653589793239 3.14");