SoInterpolate Class Reference
[Engines]

Base class for all interpolator engines. More...

#include <Inventor/engines/SoInterpolate.h>

Inheritance diagram for SoInterpolate:

List of all members.

Public Member Functions
virtual SoType	getTypeId () const
Static Public Member Functions
static SoType	getClassTypeId ()
Public Attributes
SoSFFloat	alpha
SoEngineOutput	output

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Detailed Description

Base class for all interpolator engines.

SoInterpolate is the abstract base class for all interpolator engines. An interpolator engine linearly interpolates between two values, based on the alpha input value. The alpha value should be between 0.0 and 1.0. The interpolator engines derived from this class define the input fields that are to be interpolated.

FILE FORMAT/DEFAULT

This is an abstract class. See the reference page of a derived class for the format and default values.

SEE ALSO

SoEngineOutput, SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f

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Member Function Documentation

static SoType SoInterpolate::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoEngine.

Reimplemented in SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, and SoInterpolateVec4f.

virtual SoType SoInterpolate::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Implements SoTypedObject.

Reimplemented in SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, and SoInterpolateVec4f.

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Member Data Documentation

SoSFFloat SoInterpolate::alpha

Interpolation control value.

SoEngineOutput SoInterpolate::output

( SoMFFloat ) Interpolated value.

The type of the output value is the same as the type of the input values, which is specified by the derived classes.

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The documentation for this class was generated from the following file:

• Inventor/engines/SoInterpolate.h