Parameters of Material Color

Light Source

In Light Source group box, you can select User Spectrum or Blackbody spectrum.

If selecting User Spectrum, you must browse a spectrum file.

Note: You can click Edit to edit the spectrum file. For more details, you can view Spectrum Editor.

If selecting Blackbody spectrum, you can change the temperature in Kelvin.

Note: The default value is determined by the file CIE illuminant D65.spectrum if it is in the spectrum installation directory. If not, the default value is 5500 K.

Material Thickness

In Material Thickness group box, you must set the material thickness value in millimeters.

For details about Chromaticity coordinates tool, you can view Parameters of Chromaticity Coordinates Tool.