1. Mathematical modeling: The principle of digital plants is based on mathematical modeling, and mathematical equations and algorithms are used to describe the growth and development process of plants. These models consider the morphological, physiological and environmental factors of plants and transform them into mathematical expressions that can be understood and processed by computers.
2. Physical simulation: Digital plants use physical simulation technology to simulate the growth and behavior of plants based on mathematical models. Physical simulation uses tools such as computer graphics and physical engine to simulate the structure, shape and movement of plants, so that they can present real appearance and dynamics in the virtual environment.