2-1 階層構造を用いた球面距離関数の高速計算法(第2部門 CGモデリング&レンダリング)

抄録

We propose an efficient method for calculating spherical signed distance function that has been used for the realistic rendering of virtual objects illuminated by environmental ligting. We accelerate the computation by hierarchically grouping vertices of the objects. Our method achieves 1.8 faster computation.