SoSFMatrix man page on IRIX
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SoSFMatrix(3IV)
NAME
SoSFMatrix (SoSMatrix) - field containing a 4x4 matrix
INHERITS FROM
SoField > SoSField > SoSFMatrix
SYNOPSIS
#include <Inventor_c/fields/SoSFMatrix.h>
typedef SoSFMatrix SoSMatrix
Functions from class SoSFMatrix:
void SoSMatrixSetMx(SoSMatrix *this, 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)
SoType SoSMatrixGetClassTypeId()
void SoSMatrixGetTypeId(const SoSMatrix *this)
const SbMatrix * SoSMatrixGet(const SoSMatrix *this)
void SoSMatrixSet(SoSMatrix *this, const SbMatrix *
newValue)
int SoSMatrixIsEq(const SoSMatrix *this, const SoSFMatrix
*f)
int SoSMatrixIsNEq(const SoSMatrix *this, const
SoSFMatrix *f)
Functions from class SoField:
void SoSMatrixSetIgnored(SoSMatrix *this, SbBool ignore)
SbBool SoSMatrixIsIgnored(const SoSMatrix *this)
SbBool SoSMatrixIsDflt(const SoSMatrix *this)
SbBool SoSMatrixIsOfType(const SoSMatrix *this, SoType type)
SbBool SoSMatrixSetFromStr(SoSMatrix *this, const char
*valueString)
void SoSMatrixGetIntoStr(SoSMatrix *this, SbString
*valueString)
void SoSMatrixTouch(SoSMatrix *this)
SbBool SoSMatrixConnFromField(SoSMatrix *this, SoField
*fromField)
SbBool SoSMatrixConnFrom(SoSMatrix *this, SoEngineOutput
*fromEngine)
void SoSMatrixDisconn(SoSMatrix *this)
SbBool SoSMatrixIsConn(const SoSMatrix *this)
SbBool SoSMatrixIsConnFromField(const SoSMatrix *this)
SbBool SoSMatrixGetConnField(const SoSMatrix *this, SoField
**writingField)
SbBool SoSMatrixIsConnFromEngine(const SoSMatrix *this)
SbBool SoSMatrixGetConnEngine(const SoSMatrix *this,
SoEngineOutput **engineOutput)
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SoSFMatrix(3IV)
void SoSMatrixEnableConn(SoSMatrix *this, SbBool flag)
SbBool SoSMatrixIsConnEnabled(const SoSMatrix *this)
int SoSMatrixGetForwardConn(const SoSMatrix *this,
SoFieldList *list)
SoFieldContainer * SoSMatrixGetContainer(const SoSMatrix *this)
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
FUNCTIONS
void SoSMatrixSetMx(SoSMatrix *this, 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.
SoType SoSMatrixGetClassTypeId()
void SoSMatrixGetTypeId(const SoSMatrix *this)
Returns the type for this class or a particular object of this
class.
const SbMatrix * SoSMatrixGet(const SoSMatrix *this)
Returns this field's value.
void SoSMatrixSet(SoSMatrix *this, const SbMatrix *
newValue)
Sets this field to newValue.
int SoSMatrixIsEq(const SoSMatrix *this, const SoSFMatrix
*f)
int SoSMatrixIsNEq(const SoSMatrix *this, const
SoSFMatrix *f)
Returns TRUE if f is of the same type and has the same value as this
field.
SEE ALSO
SoField, SoSField, SoMFMatrix, SbMatrix
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