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First Order Signed Distance Fields
(The Eurographics Association, 2020)
This paper investigates a first order generalization of signed distance fields. We show that we can improve accuracy and storage efficiency by incorporating the spatial derivatives of the signed distance function into the ...
Quick Cone Map Generation on the GPU
(The Eurographics Association, 2022)
We propose an efficient conservative cone map generation algorithm that has T(N^2 logN) complexity for textures of dimension N ×N in contrast to the T(N^4) complexity of brute-force approaches. This is achieved by using a ...