Physically-based Dynamic Algorithms for Time-Varying of Flowers and Leaves

Authors

Jiao Di, 1. School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China;;
Yang Meng, 1. School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China;;2. The State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China;
Yang Gang, 1. School of Information Science and Technology, Beijing Forestry University, Beijing 100083, China;;

Abstract

Abstract: This paper presents physically-based simulations of dynamic algorithms of the blossom and fading of flowers as well as the time-varying leaves following the seasons. The models of the flowers are constructed according to the previously collected primary biological data of organs of flowers. The dynamic simulation is presented by two phases: the process of blooming and the process of fading. To simulate the former, the curved surfaces of petals are controlled by controlling the points on the Bezier surface; for realizing the simulation of the latter, the physical method is used. The dynamic effects of colors of leaves according to the changes of seasons are simulated by the texture synthesis algorithm. The experimental results show that the proposed algorithm is able to effectively simulate the process of blossom and fading of different kinds of flowers under the influence of the wind, which proves its application value and broad prospects for development.

Recommended Citation

Di, Jiao; Meng, Yang; and Gang, Yang (2018) "Physically-based Dynamic Algorithms for Time-Varying of Flowers and Leaves," Journal of System Simulation: Vol. 30: Iss. 6, Article 10.
DOI: 10.16182/j.issn1004731x.joss.201806010
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss6/10

First Page

2076

Revised Date

2016-08-04

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201806010

Last Page

2085

CLC

TP391.9

Recommended Citation

Jiao Di, Yang Meng, Yang Gang. Physically-based Dynamic Algorithms for Time-Varying of Flowers and Leaves[J]. Journal of System Simulation, 2018, 30(6): 2076-2085.

DOI

10.16182/j.issn1004731x.joss.201806010