org.dayflower.pathtracer.color.spectralcurve

Class ConstantSpectralCurve

java.lang.Object

org.dayflower.pathtracer.color.SpectralCurve

org.dayflower.pathtracer.color.spectralcurve.ConstantSpectralCurve

public final class ConstantSpectralCurve
extends SpectralCurve

A ConstantSpectralCurve is an implementation of SpectralCurve that returns a constant value.

This class is immutable and therefore suitable for concurrent use without external synchronization.

Since:

1.0.0

Author:

Jörgen Lundgren

Constructor Summary

Constructors

Constructor and Description
ConstantSpectralCurve(float amplitude) Constructs a new ConstantSpectralCurve instance.

Method Summary

Modifier and Type	Method and Description
float	sample(float lambda) Returns a sample based on the wavelength lambda in nanometers.

Methods inherited from class org.dayflower.pathtracer.color.SpectralCurve

toXYZ

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConstantSpectralCurve

public ConstantSpectralCurve(float amplitude)

Constructs a new ConstantSpectralCurve instance.

Parameters:

amplitude - the constant value to use

Method Detail

sample

public float sample(float lambda)

Returns a sample based on the wavelength lambda in nanometers.

This implementation returns a constant value.

Specified by:

sample in class SpectralCurve

Parameters:

lambda - the wavelength in nanometers

Returns:

a sample based on the wavelength lambda in nanometers