amotor.h

00001 #ifndef PHYSICS_AMOTOR_H
00002 #define PHYSICS_AMOTOR_H
00003 //------------------------------------------------------------------------------
00013 #include "physics/joint.h"
00014 #include "physics/jointaxis.h"
00015 #include "util/nfixedarray.h"
00016 
00017 //------------------------------------------------------------------------------
00018 namespace Physics
00019 {
00020 class AMotor : public Joint
00021 {
00022     DeclareRtti;
00023     DeclareFactory(AMotor);
00024 
00025 public:
00027     AMotor();
00029     virtual ~AMotor();
00031     virtual void Attach(dWorldID worldID, dJointGroupID groupID, const matrix44& m);
00033     virtual void UpdateTransform(const matrix44& m);
00035     void SetNumAxes(uint num);
00037     uint GetNumAxes() const;
00039     JointAxis& AxisParams(uint axisIndex) const;
00040 
00041 private:
00042     nFixedArray<JointAxis> axisParams;
00043 };
00044 
00045 RegisterFactory(AMotor);
00046 
00047 //------------------------------------------------------------------------------
00050 inline
00051 void
00052 AMotor::SetNumAxes(uint num)
00053 {
00054     n_assert(num <= 3);
00055     this->axisParams.SetSize(num);
00056 }
00057 
00058 //------------------------------------------------------------------------------
00061 inline
00062 uint
00063 AMotor::GetNumAxes() const
00064 {
00065     return this->axisParams.Size();
00066 }
00067 
00068 //------------------------------------------------------------------------------
00071 inline
00072 JointAxis&
00073 AMotor::AxisParams(uint axisIndex) const
00074 {
00075     return this->axisParams[axisIndex];
00076 }
00077 
00078 }; // namespace Physics
00079 
00080 //------------------------------------------------------------------------------
00081 #endif
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amotor.h
