spectral_data.h File Reference

#include <array>
#include <cstddef>
#include <vector>

Go to the source code of this file.

Namespaces
namespace	ph
	The root for all renderer implementations.
namespace	ph::math
	Math functions and utilities.
namespace	ph::math::spectral_data

Typedefs
using	ph::math::spectral_data::ArrayXYZCMF = std::array<double, 471>
using	ph::math::spectral_data::ArrayD65 = std::array<double, 531>
using	ph::math::spectral_data::ArraySmits = std::array<double, 40>

Functions
const ArrayXYZCMF &	ph::math::spectral_data::XYZ_CMF_CIE_1931_2_degree_wavelengths_nm ()
const ArrayXYZCMF &	ph::math::spectral_data::XYZ_CMF_CIE_1931_2_degree_X ()
const ArrayXYZCMF &	ph::math::spectral_data::XYZ_CMF_CIE_1931_2_degree_Y ()
const ArrayXYZCMF &	ph::math::spectral_data::XYZ_CMF_CIE_1931_2_degree_Z ()
const ArrayD65 &	ph::math::spectral_data::CIE_D65_wavelengths_nm ()
const ArrayD65 &	ph::math::spectral_data::CIE_D65_values ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_wavelengths_nm ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_white ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_cyan ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_magenta ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_yellow ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_red ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_green ()
const ArraySmits &	ph::math::spectral_data::smits_linear_sRGB_to_spectrum_E_blue ()

Detailed Description

Various spectral dataset are available here. Note that many dataset are provided as functions rather than directly in the form of arrays. It is done in this way so that how the data is stored is opaque to the users. The data, under the hood, may be hard-coded directly in the source, lazily loaded from disk, or generated on-demand.