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DTSTAMP:20260114T163706Z
LOCATION:Meeting Room C4.11\, Level 4 (Convention Centre)
DTSTART;TZID=Australia/Melbourne:20231214T121500
DTEND;TZID=Australia/Melbourne:20231214T122500
UID:siggraphasia_SIGGRAPH Asia 2023_sess131_papers_717@linklings.com
SUMMARY:A Physically-inspired Approach to the Simulation of Plant Wilting
DESCRIPTION:Filippo Maggioli (Sapienza - University of Rome), Jonathan Kle
 in and Torsten Hädrich (KAUST), Emanuele Rodolà (Sapienza - University of 
 Rome), Wojtek Pałubicki (AMU), Sören Pirk (CAU), and Dominik L. Michels (K
 AUST)\n\nPlants are among the most complex objects to be modeled in comput
 er graphics. While a large body of work is concerned with structural model
 ing and the dynamic reaction to external forces, our work focuses on the d
 ynamic deformation caused by plant internal wilting processes. To this end
 , we motivate the simulation of water transport inside the plant which is 
 a key driver of the wilting process. We then map the change of water conte
 nt in individual plant parts to branch stiffness values and obtain the wil
 ted plant shape through a position based dynamics simulation. We show, tha
 t our approach can recreate measured wilting processes and does so with a 
 higher fidelity than approaches ignoring the internal water flow. Realisti
 c plant wilting is not only important in a computer graphics context but c
 an also aid the development of machine learning algorithms in agricultural
  applications through the generation of synthetic training data.\n\nRegist
 ration Category: Full Access\n\nSession Chair: Neil A. Dodgson (Victoria U
 niversity of Wellington)\n\n
URL:https://asia.siggraph.org/2023/full-program?id=papers_717&sess=sess131
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