class NsgTransformCmd : public NsgCmd

This command class derived from NsgCmd handles the transformation related commands for a dcs node

Inheritance:

Public Methods

	NsgTransformCmd (NsgInterface* cmdInterface) Constructor that calls with NsgCmd with its identifier string("NSGTRANSFORM") and the NsgInterface
virtual	~NsgTransformCmd () destructor
virtual int	parseStream ( const char *cmdString ) called by NsgInterpreter
virtual void	execute () Calls the doTransform command of NsgInterface
virtual void	toStream ( ostrstream& obuf ) Serialises this transform command by putting the command name, dcs identifier and the 16 float transform into the given stream
inline void	setDCS (const char* dcsName) Sets the dcs identifier
inline void	setTransform (float* xform) Sets the transform matrix

Inherited from NsgCmd:

Public Methods

inline string getToken()

virtual int parseStream( const char *cmdString )

called by NsgInterpreter. Double checks that its correct command and parses the input string for the dcs name and the 16 floats for the transform returns 1 if succesful, if its the wrong command returns 0

Parameters:

cmdString - string of the form "NSGTRANSFORM dcsid m[0] ... m[15]"

virtual void toStream( ostrstream& obuf )

Serialises this transform command by putting the command name, dcs identifier and the 16 float transform into the given stream

Parameters:

obuf - output string stream

inline void setDCS(const char* dcsName)

Sets the dcs identifier

Parameters:

dcsName - string that identifies the dcs

inline void setTransform(float* xform)

Sets the transform matrix

Parameters:

xform - array of 16 floats (dangerous!)

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