Authoring consistent landscapes with flora and fauna

نویسندگان

چکیده

We present a novel method for authoring landscapes with flora and fauna while considering their mutual interactions. Our algorithm outputs steady-state ecosystem in the form of density maps each species, daily circuits, modified terrain eroded trails from terrain, climatic conditions, species related biological information. introduce Resource Access Graph, new data structure that encodes both interactions between food chain levels animals traveling resources over terrain. A competition operating on this progressively computes solution up chain, plants to carnivores. The user can explore resulting landscape, where are instantiated fly, interactively edit it by over-painting maps. results show our system enables consistent impact wildlife is visible through animated animals, clearings vegetation, trails. provide quantitative validation existing ecosystems user-study expert paleontologist end-users, showing them author compare different illustrating climate changes same enabling relevant visual immersion into landscapes.

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ژورنال

عنوان ژورنال: ACM Transactions on Graphics

سال: 2021

ISSN: ['0730-0301', '1557-7368']

DOI: https://doi.org/10.1145/3450626.3459952