SoShaderParameter2f Class Reference
[Shaders]

VSG extension Uniform shader parameter node storing a two-dimensional (float) vector. More...

#include <Inventor/nodes/SoShaderParameter.h>

Inheritance diagram for SoShaderParameter2f:
SoUniformShaderParameter SoShaderParameter SoNode SoFieldContainer SoBase SoRefCounter SoTypedObject

List of all members.

Public Member Functions

virtual SoType getTypeId () const
 SoShaderParameter2f ()
virtual bool isEqual (const SoUniformShaderParameter *param) const

Static Public Member Functions

static SoType getClassTypeId ()

Public Attributes

SoSFVec2f value

Detailed Description

VSG extension Uniform shader parameter node storing a two-dimensional (float) vector.

This node allows the application to provide a uniform parameter of type two-dimensional vector of floats to a shader object, e.g. SoFragmentShader.

Uniform shader parameter nodes are usually added to the shader object's parameter field to affect only that specific shader program, but can also be inserted in the scene graph and affect all subsequent shader programs.

See the base classes SoShaderParameter and SoUniformShaderParameter for details.

FILE FORMAT/DEFAULT

SEE ALSO

SoShaderParameter, SoUniformShaderParameter, SoShaderParameter1f, SoShaderParameter1i, SoShaderParameter2i, SoShaderParameter3f, SoShaderParameter3i, SoShaderParameter4f, SoShaderParameter4i, SoShaderParameterArray1f, SoShaderParameterArray1i, SoShaderParameterArray2f, SoShaderParameterArray2i, SoShaderParameterArray3f, SoShaderParameterArray3i, SoShaderParameterArray4f, SoShaderParameterArray4i, SoShaderParameterMatrix, SoShaderParameterMatrixArray, SoShaderStateMatrixParameter, SoShaderObject, SoShaderProgram.


Constructor & Destructor Documentation

SoShaderParameter2f::SoShaderParameter2f (  ) 

Constructor.


Member Function Documentation

static SoType SoShaderParameter2f::getClassTypeId (  )  [static]

Returns the type identifier for this class.

Reimplemented from SoUniformShaderParameter.

virtual SoType SoShaderParameter2f::getTypeId (  )  const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoUniformShaderParameter.

virtual bool SoShaderParameter2f::isEqual ( const SoUniformShaderParameter param  )  const [virtual]

Member Data Documentation

Specifies the parameter's value.

Default is (0,0).


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

Open Inventor Toolkit reference manual, generated on 16 Sep 2021
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