Skip to Main content Skip to Navigation
Reports

Real-time subsurface scattering on the GPU

Antoine Bouthors 1 Eric Bruneton 1 Fabrice Neyret 1 Nelson Max 2
1 EVASION - Virtual environments for animation and image synthesis of natural objects
Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology, LJK - Laboratoire Jean Kuntzmann, Inria Grenoble - Rhône-Alpes
2 IDAV - Institute of Data Analysis and Visualization
Abstract : We present a GPU algorithm that computes subsurface light transport in real time on arbitrary animated meshes. We evaluate both single scattering and multiple scattering, by using piecewise linear and ring-based approximations of the surface in the fragment shader. We demonstrate our technique on animated meshes at 60 fps.
keyword : scattering subsurface GPU dipole approximation
Document type :
Reports
Complete list of metadatas

Cited literature [7 references]  Display  Hide  Download

1.subsurface.png
1.subsurface.png
image.2007.04.20.16.51.18.png
image.2007.04.20.16.51.18.png
image.2007.04.20.16.51.51.png
image.2007.04.20.16.51.51.png
image.2007.04.20.16.53.11.png
image.2007.04.20.16.53.11.png
image.2007.04.25.13.02.02.png
image.2007.04.25.13.02.02.png
image.2007.04.25.13.02.06.png
image.2007.04.25.13.02.06.png
image.2007.04.25.13.02.10.png
image.2007.04.25.13.02.10.png
image.2007.04.25.13.02.32.png
image.2007.04.25.13.02.32.png
image.2007.04.25.13.02.35.png
image.2007.04.25.13.02.35.png
image.2007.04.25.13.02.39.png
image.2007.04.25.13.02.39.png
image.2007.04.25.13.03.28.png
image.2007.04.25.13.03.28.png
image.2007.04.26.16.12.55.png
image.2007.04.26.16.12.55.png
image.2007.04.27.17.51.17.png
image.2007.04.27.17.51.17.png
image.2007.04.27.20.28.36.png
image.2007.04.27.20.28.36.png
https://hal.inria.fr/inria-00537428
Contributor : Fabrice Neyret <>
Submitted on : Thursday, November 18, 2010 - 3:13:01 PM
Last modification on : Friday, July 3, 2020 - 9:45:35 AM
Document(s) archivé(s) le : Saturday, February 19, 2011 - 3:01:42 AM

Files

Vignette du document
sap_0327.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : inria-00537428, version 1

Collections

CNRS | INRIA | LJK_GI | LJK | LJK_GI_EVASION | UGA | LARA

Citation

Antoine Bouthors, Eric Bruneton, Fabrice Neyret, Nelson Max. Real-time subsurface scattering on the GPU. [Technical Report] 2007, pp.1. ⟨inria-00537428⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

876

Files downloads

2344

 

Contact                    Legal Notice                    Personal Data