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SoSFMatrix(3IV)()					     SoSFMatrix(3IV)()

NAME
       SoSFMatrix -- field containing a	4x4 matrix

INHERITS FROM
       SoField > SoSField > SoSFMatrix

SYNOPSIS
       #include	<Inventor/fields/SoSFMatrix.h>

	  Methods from class SoSFMatrix:

     void		 setValue(float	 a11, float a12, float a13, float a14,
			      float a21, float	a22,  float  a23,  float  a24,
			      float  a31,  float  a32,	float  a33, float a34,
			      float a41, float a42, float a43, float a44)
     static SoType	 getClassTypeId()
     virtual void	 getTypeId() const
     const SbMatrix &	 getValue() const
     const SbMatrix &	 operator =(const SbMatrix & newValue)
     void		 setValue(const	SbMatrix & newValue)
     int		 operator ==(const SoSFMatrix &f) const
     int		 operator !=(const SoSFMatrix &f) const

	  Methods from class SoField:

     void		 setIgnored(SbBool ignore)
     SbBool		 isIgnored() const
     SbBool		 isDefault() const
     virtual SbBool	 isOfType(SoType type) const
     SbBool		 set(const char	*valueString)
     void		 get(SbString &valueString)
     void		 touch()
     SbBool		 connectFrom(SoField *fromField)
     SbBool		 connectFrom(SoEngineOutput *fromEngine)
     void		 disconnect()
     SbBool		 isConnected() const
     SbBool		 isConnectedFromField()	const
     SbBool		 getConnectedField(SoField *&writingField) const
     SbBool		 isConnectedFromEngine() const
     SbBool		 getConnectedEngine(SoEngineOutput     *&engineOutput)
			      const
     void		 enableConnection(SbBool flag)
     SbBool		 isConnectionEnabled() const
     int		 getForwardConnections(SoFieldList &list) const
     SoFieldContainer *	 getContainer()	const

DESCRIPTION
       A field containing a transformation matrix (an SbMatrix).

       SoSFMatrices are	written	to file	as 16 floating point numbers separated
       by whitespace. For example, an identity matrix is written as:

	  1 0 0	0  0 1 0 0  0 0	1 0  0 0 0 1

METHODS
     void		 setValue(float	a11, float a12,	float a13, float  a14,
			      float  a21,  float  a22,	float  a23, float a24,
			      float a31, float	a32,  float  a33,  float  a34,
			      float a41, float a42, float a43, float a44)
	  Sets	this field to contain the matrix given by the 16 values. For a
	  translation matrix, the x, y and z translations  should  be  in  the
	  a41, a42, and	a43 arguments.

     static SoType	 getClassTypeId()
     virtual void	 getTypeId() const
	  Returns  the	type  for  this	 class	or a particular	object of this
	  class.

     const SbMatrix &	 getValue() const
	  Returns this field's value.

     const SbMatrix &	 operator =(const SbMatrix & newValue)
     void		 setValue(const	SbMatrix & newValue)
	  Sets this field to newValue.

     int		 operator ==(const SoSFMatrix &f) const
     int		 operator !=(const SoSFMatrix &f) const
	  Returns TRUE if f is of the same type	and has	the same value as this
	  field.

SEE ALSO
       SoField,	SoSField, SoMFMatrix, SbMatrix

							     SoSFMatrix(3IV)()

NAME | INHERITS FROM | SYNOPSIS | DESCRIPTION | METHODS | SEE ALSO

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