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Spectral rendering The core of Luxrender is fully spectral. Unlike traditional rendering software, which only operates on distinct colors (such as red, green and blue), Luxrender uses individual wavelengths. This allows LuxRender to correctly deal with wavelength dependent effects, such as dispersion, or accurately capture the color of incandescent lights. It also makes the rendered images look more natural.
TG-Gallium3D is a hardware- and API- neutral intermediate format that will allow Tungsten Graphics to efficiently build graphics drivers to support a variety of hardware platforms for modern 3D APIs on various OS environments.