Bambu updates its 3D printers to print unique hues or gradients using two or three filaments — company acknowledges OrcaSlicer-FullSpectrum fork as the basis for the color prediction part of the new feature

Bambu has updated its 3D printers through the Bambu Studio app, introducing the Color Mixer Studio feature that allows users to combine two to three filaments to create unique colors and gradients on their prints. The company credits Ratdoux's approach from the OrcaSlicer-FullSpectrum fork for the color prediction aspect of this new feature. This color mixing technique mimics halftoning in traditional printing, using different filaments to create the illusion of new colors on 3D surfaces. While this method works with both single- and multi-nozzle printers, it's more efficient with the latter due to less filament purging. Users are advised to stick to near-vertical walls and conduct test prints to ensure accurate color reproduction.