SoComposeVec2f(3IV)

NAME
     SoComposeVec2f (SoCmpsV2f) - composes 2D vectors from floating-point
     values

INHERITS FROM
     SoBase > SoFieldContainer > SoEngine > SoComposeVec2f

SYNOPSIS
     #include <Inventor_c/engines/SoCompose.h>

     typedef SoComposeVec2f  SoCmpsV2f

          Inputs from class SoComposeVec2f:

     SoMFFloat           x
     SoMFFloat           y

          Outputs from class SoComposeVec2f:

     (SoMFVec2f)         vector

          Functions from class SoComposeVec2f:

     SoComposeVec2f *    SoCmpsV2fCreate()

          Functions from class SoEngine:

     SoType              SoCmpsV2fGetTypeId()
     int                 SoCmpsV2fGetOuts(const SoCmpsV2f *this,
                              SoEngineOutputList *list)
     SoEngineOutput *    SoCmpsV2fGetOut(const SoCmpsV2f *this, const char
                              *outputName)
     SbBool              SoCmpsV2fGetOutName(const SoCmpsV2f *this, const
                              SoEngineOutput *output, SbName *outputName)
     SoEngine *          SoCmpsV2fCopy(const SoCmpsV2f *this)
     SoEngine *          SoCmpsV2fGetByName(const char *name)
     int                 SoCmpsV2fGetByNameList(const char *name, SoEngineList
                              *list)

          Functions from class SoFieldContainer:

     SoType              SoCmpsV2fGetClassTypeId()
     void                SoCmpsV2fSetToDflts(SoCmpsV2f *this)
     SbBool              SoCmpsV2fHasDfltVals(const SoCmpsV2f *this)
     SbBool              SoCmpsV2fFldsAreEq(const SoCmpsV2f *this, const
                              SoFieldContainer *fc)
     void                SoCmpsV2fCopyFieldVals(SoCmpsV2f *this, const
                              SoFieldContainer *fc, SbBool copyConnections =
                              FALSE)
     SbBool              SoCmpsV2fSet(SoCmpsV2f *this, const char
                              *fieldDataString)

     void                SoCmpsV2fGet(SoCmpsV2f *this, SbString
                              *fieldDataString)
     int                 SoCmpsV2fGetFields(const SoCmpsV2f *this, SoFieldList
                              *resultList)
     SoField *           SoCmpsV2fGetField(const SoCmpsV2f *this, const char
                              *fieldName)
     SbBool              SoCmpsV2fGetFieldName(const SoCmpsV2f *this, const
                              SoField *field, SbName *fieldName)
     SbBool              SoCmpsV2fIsNotifyEnabled(const SoCmpsV2f *this)
     SbBool              SoCmpsV2fEnableNotify(SoCmpsV2f *this, SbBool flag)

          Functions from class SoBase:

     void                SoCmpsV2fRef(SoCmpsV2f *this)
     void                SoCmpsV2fUnref(const SoCmpsV2f *this)
     void                SoCmpsV2fUnrefNoDelete(const SoCmpsV2f *this)
     void                SoCmpsV2fTouch(SoCmpsV2f *this)
     SbBool              SoCmpsV2fIsOfType(const SoCmpsV2f *this, SoType type)
     void                SoCmpsV2fSetName(SoCmpsV2f *this, const char *name)
     SbName              SoCmpsV2fGetName(const SoCmpsV2f *this)


DESCRIPTION
     This engine takes two floating-point inputs and composes a 2D floating-
     point vector.

     The input fields can have multiple values, allowing the engine to compose
     several vectors in parallel. One of the inputs may have more values than
     others. In such cases, the last value of the shorter input will be
     repeated as necessary.

INPUTS
     SoMFFloat           x
          The x component.

     SoMFFloat           y
          The y component.


OUTPUTS
     (SoMFVec2f)         vector
          Vector composed of x and y components.


FUNCTIONS
     SoComposeVec2f *    SoCmpsV2fCreate()
          Constructor


FILE FORMAT/DEFAULTS
     ComposeVec2f {
          x  0
          y  0
     }

SEE ALSO
     SoDecomposeVec2f, SoEngineOutput