БОБ - демонстрационный ролик

[grun]

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We're a small software development company devoted to realistic real-time rendering of natural scenes. Our flagship product is
SilverLining, a C++ class library for OpenGL and DirectX9 developers that offers real-time rendering of 3D clouds and the sky, based on a physical simulation of any given time and location. It offers a nice touch of reality for flight simulator applications, or any application that renders interactive outdoor scenes. We're based in Seattle, Washington, in the United States.

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[Klocska]

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Вобще с такими скринами мы им сами движок продать можем. В MSFS, например, на порядок лучше.
Собачка хорошая