Perceived quality of smoke effects in virtual environments, using fluid systems and imposters.
Author
Iversen, Morten Flyvholm
Term
4. term
Education
Publication year
2011
Pages
30
Abstract
Interaktiv grafik erstatter ofte komplekse partikel- eller væskesimulationer med imposters: forenklede billeder, der efterligner detaljerede effekter, for at holde billedhastigheden (frame rate) høj. Dette projekt sammenligner synsvinkel-afhængige imposters, som tilpasser sig beskuerens vinkel, med imposters i fast vinkel for at undersøge, om orientering påvirker den oplevede visuelle kvalitet. Arbejdet fokuserer på afvejningen mellem visuel kvalitet og ydelse. Studiet er stadig i gang, og der foreligger endnu ingen testresultater.
Interactive graphics often replace complex particle or fluid simulations with imposters: simplified images that mimic detailed effects, to keep frame rates high. This project compares view-dependent imposters, which adjust to the viewer's angle, with fixed-angle imposters to see whether orientation matters for perceived visual quality. The work focuses on the trade-off between visual quality and performance. The study is still in progress, and no test results are available yet.
[This abstract was generated with the help of AI]
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