Ogre::FloatGpuParameterControllerValue Class Reference

Predefined controller value for setting a single floating- point value in a constant parameter of a vertex or fragment program. More...

#include <OgrePredefinedControllers.h>

Inheritance diagram for Ogre::FloatGpuParameterControllerValue:

Public Member Functions
	FloatGpuParameterControllerValue (GpuProgramParametersSharedPtr params, size_t index)
	Constructor. More...
	~FloatGpuParameterControllerValue ()
Real	getValue (void) const
void	setValue (Real value)

Detailed Description

Predefined controller value for setting a single floating- point value in a constant parameter of a vertex or fragment program.

Remarks

Any value is accepted, it is propagated into the 'x' component of the constant register identified by the index. If you need to use named parameters, retrieve the index from the param object before setting this controller up.

Note

Retrieving a value from the program parameters is not currently supported, therefore do not use this controller value as a source, only as a target.

Constructor & Destructor Documentation

FloatGpuParameterControllerValue()

Ogre::FloatGpuParameterControllerValue::FloatGpuParameterControllerValue	(	GpuProgramParametersSharedPtr	params,
		size_t	index
	)

Constructor.

Parameters

params	The parameters object to access
index	The index of the parameter to be set

~FloatGpuParameterControllerValue()

Ogre::FloatGpuParameterControllerValue::~FloatGpuParameterControllerValue ( )

inline

Member Function Documentation

getValue()

Real Ogre::FloatGpuParameterControllerValue::getValue ( void  ) const

virtual

Implements Ogre::ControllerValue< Real >.

setValue()

void Ogre::FloatGpuParameterControllerValue::setValue ( Real  value )

virtual

Implements Ogre::ControllerValue< Real >.

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

• OgrePredefinedControllers.h