A converter class for linear units that require only a scalar multiplication. More...

#include <Unit.h>

Inheritance diagram for LinearUnitConverter:

Public Member Functions
const string &	getUnitType () const
	Return the unit type string.

void	write (DocumentPtr doc) const override
	Create unit definitions in a document based on the converter. More...

Conversion
const std::unordered_map< string, float > &	getUnitScale () const
	Return the mappings from unit names to the scale value defined by a linear converter.

float	conversionRatio (const string &inputUnit, const string &outputUnit) const
	Ratio between the given unit to a desired unit. More...

float	convert (float input, const string &inputUnit, const string &outputUnit) const override
	Convert a given value in a given unit to a desired unit. More...

Vector2	convert (const Vector2 &input, const string &inputUnit, const string &outputUnit) const override
	Convert a given value in a given unit to a desired unit. More...

Vector3	convert (const Vector3 &input, const string &inputUnit, const string &outputUnit) const override
	Convert a given value in a given unit to a desired unit. More...

Vector4	convert (const Vector4 &input, const string &inputUnit, const string &outputUnit) const override
	Convert a given value in a given unit to a desired unit. More...

Shader Mapping
int	getUnitAsInteger (const string &unitName) const override
	Given a unit name return a value that it can map to as an integer. More...

virtual string	getUnitFromInteger (int index) const override
	Given an integer index return the unit name in the map used by the converter. More...

virtual float	convert (float input, const string &inputUnit, const string &outputUnit) const =0
	Convert a given value in a given unit to a desired unit. More...

virtual int	getUnitAsInteger (const string &) const
	Given a unit name return a value that it can map to as an integer Returns -1 value if not found. More...

virtual string	getUnitFromInteger (int) const
	Given an integer index return the unit name in the map used by the converter Returns Empty string if not found. More...

virtual Vector2	convert (const Vector2 &input, const string &inputUnit, const string &outputUnit) const =0
	Convert a given value in a given unit to a desired unit. More...

virtual Vector3	convert (const Vector3 &input, const string &inputUnit, const string &outputUnit) const =0
	Convert a given value in a given unit to a desired unit. More...

virtual Vector4	convert (const Vector4 &input, const string &inputUnit, const string &outputUnit) const =0
	Convert a given value in a given unit to a desired unit. More...

virtual void	write (DocumentPtr doc) const =0
	Create unit definitions in a document based on the converter. More...

Static Public Member Functions
static LinearUnitConverterPtr	create (UnitTypeDefPtr UnitDef)
	Creator.

Detailed Description

A converter class for linear units that require only a scalar multiplication.

Member Function Documentation

◆ conversionRatio()

float conversionRatio	(	const string &	inputUnit,
		const string &	outputUnit
	)		const

Ratio between the given unit to a desired unit.

Parameters

inputUnit	Unit of input value
outputUnit	Unit for output value

◆ convert() [1/4]

Vector2 convert	(	const Vector2 &	input,
		const string &	inputUnit,
		const string &	outputUnit
	)		const

overridevirtual

Convert a given value in a given unit to a desired unit.

Parameters

input	Input value to convert
inputUnit	Unit of input value
outputUnit	Unit for output value

Implements UnitConverter.

◆ convert() [2/4]

Vector3 convert	(	const Vector3 &	input,
		const string &	inputUnit,
		const string &	outputUnit
	)		const

overridevirtual

Convert a given value in a given unit to a desired unit.

Parameters

input	Input value to convert
inputUnit	Unit of input value
outputUnit	Unit for output value

Implements UnitConverter.

◆ convert() [3/4]

Vector4 convert	(	const Vector4 &	input,
		const string &	inputUnit,
		const string &	outputUnit
	)		const

overridevirtual

Convert a given value in a given unit to a desired unit.

Parameters

input	Input value to convert
inputUnit	Unit of input value
outputUnit	Unit for output value

Implements UnitConverter.

◆ convert() [4/4]

float convert	(	float	input,
		const string &	inputUnit,
		const string &	outputUnit
	)		const

overridevirtual

Convert a given value in a given unit to a desired unit.

Parameters

input	Input value to convert
inputUnit	Unit of input value
outputUnit	Unit for output value

Implements UnitConverter.

◆ getUnitAsInteger()

int getUnitAsInteger ( const string & unitName ) const

overridevirtual

Given a unit name return a value that it can map to as an integer.

Returns -1 value if not found

Reimplemented from UnitConverter.

◆ getUnitFromInteger()

string getUnitFromInteger ( int index ) const

overridevirtual

Given an integer index return the unit name in the map used by the converter.

Returns Empty string if not found

Reimplemented from UnitConverter.

◆ write()

void write ( DocumentPtr doc ) const

overridevirtual

Create unit definitions in a document based on the converter.

Implements UnitConverter.

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

source/MaterialXCore/Unit.h
source/MaterialXCore/Unit.cpp

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ conversionRatio()

◆ convert() [1/4]

◆ convert() [2/4]

◆ convert() [3/4]

◆ convert() [4/4]

◆ getUnitAsInteger()

◆ getUnitFromInteger()

◆ write()