Research on Simulation System of 3D Orchid Flower Blossoming Process

Abstract

Abstract: As the national flower of China, orchid has various kinds of types and shapes, and its bloom process has never been simulated before. A model library of orchid organs was established and a transformation algorithm with random-valued parameters was proposed based on the model library of orchid organs by studying botanical knowledge of orchids and taking orchids with different morphological characteristics as research subjects for virtual modeling. Different segmental transformations were respectively performed on each organ of orchids to simulate growth of the organs according to the growth law of orchids. Different examples for simulating different type of orchids were provided to illustrate the realistic of dynamic growth of orchid by using the transformation algorithm. Meanwhile, the positive user interactive function of the simulation system enabled users to experience different orchids in different scenarios. Seven species of orchids were simulated in the system, and sales volume of orchids increased by 10% at the exhibition by using the system.

Key words: orchids, growth simulation, virtual reality, display system

CLC Number:

TP391.9

Xu Yanhuang, Yao Junfeng, Yang Baorong, Wang Qidi, Sun Yuzhen. Research on Simulation System of 3D Orchid Flower Blossoming Process[J]. Journal of System Simulation, 2015, 27(10): 2546-2552.

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