The invention relates to a computer-implemented method for generating a decorative pattern for decorative panels, such as decorative floor panels, wall panels, or ceiling panels. The invention also relates to a method for manufacturing of decorative panels, by using the aforementioned method according to the invention. The invention further relates to a non-transitory program storage device (NPSD) comprising computer readable instructions executable by one or more processors to perform the method according to the invention. The invention additionally relates to a system, including: one or more processors; and one or more non-transitory program storage devices (NPSDs) including computer readable instructions executable by the one or more processors to perform the method according to the invention. The invention furthermore relates to a decorative panel obtained by applying the manufacturing method according to the invention.