Browsing 39-Issue 2 by Author "Assarsson, Ulf"

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    • EUROGRAPHICS 2020: CGF 39-2 Frontmatter 

      Assarsson, Ulf; Panozzo, Daniele (The Eurographics Association and John Wiley & Sons Ltd., 2020)
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    • Spherical Gaussian Light-field Textures for Fast Precomputed Global Illumination 

      Currius, Roc Ramon; Dolonius, Dan; Assarsson, Ulf; Sintorn, Erik (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      We describe a method to use Spherical Gaussians with free directions and arbitrary sharpness and amplitude to approximate the precomputed local light field for any point on a surface in a scene. This allows for a high-quality ...

    • UV-free Texturing using Sparse Voxel DAGs 

      Dolonius, Dan; Sintorn, Erik; Assarsson, Ulf (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      An application may have to load an unknown 3D model and, for enhanced realistic rendering, precompute values over the surface domain, such as light maps, ambient occlusion, or other global-illumination parameters. High-quality ...