DART 6.7.3
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HeightmapShape.hpp
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32
33#ifndef DART_DYNAMICS_HEIGHTMAPSHAPE_HPP_
34#define DART_DYNAMICS_HEIGHTMAPSHAPE_HPP_
35
37
38namespace dart {
39namespace dynamics {
40
45template <typename S_>
46class HeightmapShape : public Shape
47{
48public:
49 using S = S_;
50
52 = Eigen::Matrix<S, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor>;
53
56
58 ~HeightmapShape() override = default;
59
60 // Documentation inherited.
61 const std::string& getType() const override;
62
64 static const std::string& getStaticType();
65
71 Eigen::Matrix3d computeInertia(double mass) const override;
72
75 void setScale(const Eigen::Vector3d& scale);
76
78 const Eigen::Vector3d& getScale() const;
79
102 void setHeightField(
103 const std::size_t& width,
104 const std::size_t& depth,
105 const std::vector<S>& heights);
106
108 const HeightField& getHeightField() const;
109
112
114 void flipY() const;
115
117 std::size_t getWidth() const;
118
120 std::size_t getDepth() const;
121
123 S getMinHeight() const;
124
126 S getMaxHeight() const;
127
128protected:
129 // Documentation inherited.
130 void updateBoundingBox() const override;
131
137 void updateVolume() const override;
138
142 void computeBoundingBox(Eigen::Vector3d& min, Eigen::Vector3d& max) const;
143
144private:
146 Eigen::Vector3d mScale;
147
150
154
158};
159
162
163} // namespace dynamics
164} // namespace dart
165
167
168#endif // DART_DYNAMICS_HEIGHTMAPSHAPE_HPP_
Shape for a height map.
Definition HeightmapShape.hpp:47
const HeightField & getHeightField() const
Returns the height field.
Definition HeightmapShape-impl.hpp:136
const Eigen::Vector3d & getScale() const
Returns scale of this heightmap.
Definition HeightmapShape-impl.hpp:85
std::size_t getWidth() const
Returns the width dimension of the height field.
Definition HeightmapShape-impl.hpp:171
void setScale(const Eigen::Vector3d &scale)
Sets scale of this heightmap.
Definition HeightmapShape-impl.hpp:71
Eigen::Matrix3d computeInertia(double mass) const override
Computes the inertia.
Definition HeightmapShape-impl.hpp:185
S_ S
Definition HeightmapShape.hpp:49
void computeBoundingBox(Eigen::Vector3d &min, Eigen::Vector3d &max) const
Computes the bounding box of the height field.
Definition HeightmapShape-impl.hpp:196
void updateVolume() const override
Updates volume.
Definition HeightmapShape-impl.hpp:220
static const std::string & getStaticType()
Returns shape type for this class.
Definition HeightmapShape-impl.hpp:62
HeightField & getHeightFieldModifiable() const
Returns the modified height field. See also setHeightField().
Definition HeightmapShape-impl.hpp:143
Eigen::Vector3d mScale
Scale of the heightmap.
Definition HeightmapShape.hpp:146
HeightField mHeights
Height field.
Definition HeightmapShape.hpp:149
void flipY() const
Flips the y values in the height field.
Definition HeightmapShape-impl.hpp:150
void updateBoundingBox() const override
Updates bounding box.
Definition HeightmapShape-impl.hpp:208
HeightmapShape()
Constructor.
Definition HeightmapShape-impl.hpp:46
const std::string & getType() const override
Returns a string representing the shape type.
Definition HeightmapShape-impl.hpp:55
~HeightmapShape() override=default
Destructor.
Eigen::Matrix< S, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor > HeightField
Definition HeightmapShape.hpp:52
S mMaxHeight
Maximum heights.
Definition HeightmapShape.hpp:157
std::size_t getDepth() const
Returns the height dimension of the height field.
Definition HeightmapShape-impl.hpp:178
S getMinHeight() const
Returns the minimum height set by setHeightField()
Definition HeightmapShape-impl.hpp:164
S mMinHeight
Minimum heights.
Definition HeightmapShape.hpp:153
S getMaxHeight() const
Returns the maximum height set by setHeightField()
Definition HeightmapShape-impl.hpp:157
void setHeightField(const std::size_t &width, const std::size_t &depth, const std::vector< S > &heights)
Sets the height field.
Definition HeightmapShape-impl.hpp:92
Definition Shape.hpp:53
Definition BulletCollisionDetector.cpp:63