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 (const GpuProgramParametersSharedPtr &params, size_t index)

float	getValue (void) const override

void	setValue (float value) override

Public Member Functions inherited from Ogre::ControllerValue< float >
virtual	~ControllerValue ()

Static Public Member Functions
static ControllerValueRealPtr	create (const GpuProgramParametersSharedPtr &params, size_t index)
	Constructor.

Detailed Description

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

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	(	const GpuProgramParametersSharedPtr &	params,
		size_t	index
	)

Deprecated:: use create()

Member Function Documentation

◆ create()

static ControllerValueRealPtr Ogre::FloatGpuParameterControllerValue::create	(	const GpuProgramParametersSharedPtr &	params,
		size_t	index
	)

inlinestatic

Constructor.

Parameters

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

◆ getValue()

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

overridevirtual

Implements Ogre::ControllerValue< float >.

◆ setValue()

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