在平面表面上的实时光滑反射

International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa Pub Date : 2004-11-03 DOI:10.1145/1029949.1029966

A. Fuhrmann, R. Tobler, S. Maierhofer

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引用次数: 2

摘要

在本文中，我们专注于一种非常适合建筑或游戏相关渲染的光学效果:平面上的光滑反射。我们展示了在稍微不完美的反射表面(例如大多数地板)上的光滑反射的物理合理近似，与完美反射相比，可以以最小的性能损失实现。最后对我们在opengl1.2中仅使用标准图形API函数的实现进行了评估。

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Real-time glossy reflections on planar surfaces

In this paper we concentrate on an optical effect well-suited for architectural or game-related renderings: glossy reflections on planar surfaces. We demonstrate a physically reasonable approximation of glossy reflections at slightly imperfect reflecting surfaces --- e.g. most floors --- that can be implemented at minimal performance penalty when compared to perfect reflections. An evaluation of our implementation using only standard graphic API functions in OpenGL 1.2 concludes the paper.

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International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa

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