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Stylized Vector Art from 3D Models with Region Support
(The Eurographics Association and Blackwell Publishing Ltd, 2008)
We describe a rendering system that converts a 3D meshed model into the stylized 2D filled-region vector-art commonly found in clip-art libraries. To properly define filled regions, we analyze and combine accurate but ...
Sample Based Visibility for Soft Shadows using Alias-free Shadow Maps
(The Eurographics Association and Blackwell Publishing Ltd, 2008)
This paper introduces an accurate real-time soft shadow algorithm that uses sample based visibility. Initially, we present a GPU-based alias-free hard shadow map algorithm that typically requires only a single render pass ...