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00037 #ifndef OMPL_BASE_SPACES_SO3_STATE_SPACE_
00038 #define OMPL_BASE_SPACES_SO3_STATE_SPACE_
00039
00040 #include "ompl/base/StateSpace.h"
00041
00042 namespace ompl
00043 {
00044 namespace base
00045 {
00046
00048 class SO3StateSampler : public StateSampler
00049 {
00050 public:
00051
00053 SO3StateSampler(const StateSpace *space) : StateSampler(space)
00054 {
00055 }
00056
00057 virtual void sampleUniform(State *state);
00058 virtual void sampleUniformNear(State *state, const State *near, const double distance);
00059 virtual void sampleGaussian(State *state, const State *mean, const double stdDev);
00060 };
00061
00066 class SO3StateSpace : public StateSpace
00067 {
00068 public:
00069
00070
00076 class StateType : public State
00077 {
00078 public:
00079
00081 void setAxisAngle(double ax, double ay, double az, double angle);
00082
00084 void setIdentity(void);
00085
00087 double x;
00088
00090 double y;
00091
00093 double z;
00094
00096 double w;
00097 };
00098
00099 SO3StateSpace(void) : StateSpace()
00100 {
00101 setName("SO3" + getName());
00102 type_ = STATE_SPACE_SO3;
00103 }
00104
00105 virtual ~SO3StateSpace(void)
00106 {
00107 }
00108
00110 double norm(const StateType *state) const;
00111
00112 virtual unsigned int getDimension(void) const;
00113
00114 virtual double getMaximumExtent(void) const;
00115
00116 virtual void enforceBounds(State *state) const;
00117
00118 virtual bool satisfiesBounds(const State *state) const;
00119
00120 virtual void copyState(State *destination, const State *source) const;
00121
00122 virtual double distance(const State *state1, const State *state2) const;
00123
00124 virtual bool equalStates(const State *state1, const State *state2) const;
00125
00126 virtual void interpolate(const State *from, const State *to, const double t, State *state) const;
00127
00128 virtual StateSamplerPtr allocStateSampler(void) const;
00129
00130 virtual State* allocState(void) const;
00131
00132 virtual void freeState(State *state) const;
00133
00134 virtual double* getValueAddressAtIndex(State *state, const unsigned int index) const;
00135
00136 virtual void printState(const State *state, std::ostream &out) const;
00137
00138 virtual void printSettings(std::ostream &out) const;
00139
00140 virtual void registerProjections(void);
00141 };
00142 }
00143 }
00144
00145 #endif