org.sunflow.image
Class BlackbodySpectrum

java.lang.Object
  org.sunflow.image.SpectralCurve
      org.sunflow.image.BlackbodySpectrum

public class BlackbodySpectrum
extends SpectralCurve

Constructor Summary

BlackbodySpectrum(float temp)

Method Summary

float

sample(float lambda) This function determines the actual spectral curve data.

Methods inherited from class org.sunflow.image.SpectralCurve

toXYZ

Methods inherited from class java.lang.Object

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

Constructor Detail

BlackbodySpectrum

public BlackbodySpectrum(float temp)

Method Detail

sample

public float sample(float lambda)

Description copied from class: SpectralCurve

This function determines the actual spectral curve data. Note that the lambda parameter is assumed to be in nanometers.

Specified by:

sample in class SpectralCurve

Parameters:

lambda - wavelength to sample in nanometers

Returns:

the value of the spectral curve at this point