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Computer Science > Graphics

arXiv:2212.12502 (cs)
[Submitted on 10 Dec 2022]

Title:Demo: New View on Plasma Fractals -- From the High Point of Array Languages

Authors:Oleg Kiselyov, Toshihiro Nakayama (Tohoku University, Japan)
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Abstract:Plasma fractals is a technique to generate random and realistic clouds, textures and terrains~-- traditionally using recursive subdivision. We demonstrate a new approach, based on iterative expansion. It gives a family of algorithms that includes the standard square-diamond algorithm and offers various interesting ways of extending it, and hence generating nicer pictures. The approach came about from exploring plasma fractals from the point of view of an array language (which we implemented as an embedded DSL in OCaml)~-- that is, from the perspective of declaring whole image transformations rather than fiddling with individual pixels.
Comments: Peer-reviewed, accepted for presentation and presented at the ACM SIGPLAN FARM 2022 workshop
Subjects: Graphics (cs.GR)
ACM classes: I.3.7; I.3.6; F.3.3; D.3.2
Cite as: arXiv:2212.12502 [cs.GR]
  (or arXiv:2212.12502v1 [cs.GR] for this version)
  https://doi.org/10.48550/arXiv.2212.12502

Submission history

From: Oleg Kiselyov [view email]
[v1] Sat, 10 Dec 2022 13:37:32 UTC (74 KB)
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