Environment modeling in a flight simulator
- Authors: Sapronov R.V.1
-
Affiliations:
- Tupolev National Research Technical University
- Issue: Vol 43, No 4 (2017)
- Pages: 234-242
- Section: Article
- URL: https://journals.rcsi.science/0361-7688/article/view/176523
- DOI: https://doi.org/10.1134/S0361768817040089
- ID: 176523
Cite item
Abstract
An approach is proposed to the height and displacement maps normalization from the spectra described by J. Tessendorf. Techniques are considered to avoid some rendering artefacts with projected grids when the viewer is (1) far from the origin of a coordinate system and (2) near the waterline. Modeling and lighting of the water surface is described. Techniques based on volumetric models using screen-space raytracing for rendering various atmospheric effects (clouds, fog, rain, snow, etc.) are proposed. Approaches to implementing these techniques applicable to a wide range of real-time applications are described.
About the authors
R. V. Sapronov
Tupolev National Research Technical University
Author for correspondence.
Email: lurky@rambler.ru
Russian Federation, ul. K. Marksa 10, Kazan, Tatarstan, 420111