A Practical and Efficient Approach for Correct Z-Pass Stencil Shadow Volumes

Conference paper (2019)

Authors

B. Usta Computer Graphics and Visualisation - EEMCS
Leonardo Scandolo Computer Graphics and Visualisation - EEMCS
M.J. Billeter Computer Graphics and Visualisation - EEMCS
R. Marroquim Computer Graphics and Visualisation - EEMCS
Elmar Eisemann Computer Graphics and Visualisation - EEMCS
Research Group
Computer Graphics and Visualisation (EEMCS) (TU Delft)
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Published Date

2019

Language

English

Reuse Rights

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Intelligent Systems

Research Group

Computer Graphics and Visualisation

Abstract

Shadow volumes are a popular technique to compute pixel-accurate hard shadows in 3D scenes. Many variants exist that trade off accuracy and efficiency. In this work, we present an artifact-free, efficient, and easy-to-implement stencil shadow volume method. We compare our method to established stencil shadow volume techniques and show that it outperforms the alternatives.

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