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    JGTOOLS
    2007
    60views more  JGTOOLS 2007»
    Fast Ray/Axis-Aligned Bounding Box Overlap Tests using Ray Slopes
    13 years 11 months ago
    Fast Ray/Axis-Aligned Bounding Box Overlap Tests using Ray Slopes
    Download  graphics.tu-bs.de
    Martin Eisemann, Marcus A. Magnor, Thorsten Grosch...
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    JGTOOLS
    2007
    78views more  JGTOOLS 2007»
    Fast Precomputed Ambient Occlusion for Proximity Shadows
    13 years 11 months ago
    Fast Precomputed Ambient Occlusion for Proximity Shadows
    Download  www.cse.chalmers.se
    Mattias Malmer, Fredrik Malmer, Ulf Assarsson, Nic...
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    JGTOOLS
    2007
    58views more  JGTOOLS 2007»
    GPU-Based Multiresolution Deformation using Approximate Normal Field Reconstruction
    13 years 11 months ago
    GPU-Based Multiresolution Deformation using Approximate Normal Field Reconstruction
    Download  www-i8.informatik.rwth-aachen.de
    Martin Marinov, Mario Botsch, Leif Kobbelt
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    JGTOOLS
    2007
    76views more  JGTOOLS 2007»
    Unconstrained Spherical Parameterization
    13 years 11 months ago
    Unconstrained Spherical Parameterization
    Download  csdrm.caltech.edu
    Ilja Friedel, Peter Schröder, Mathieu Desbrun
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    JGTOOLS
    2007
    91views more  JGTOOLS 2007»
    Separating-Plane Perspective Shadow Mapping
    13 years 11 months ago
    Separating-Plane Perspective Shadow Mapping
    Download  image.diku.dk
    This paper proposes a real-time hybrid solution between standard shadow mapping and any of the current perspective shadow mapping based methods. Existing methods are known to have...
    Morten S. Mikkelsen
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    JGTOOLS
    2007
    67views more  JGTOOLS 2007»
    Unified Distance Formulas for Halfspace Fog
    13 years 11 months ago
    Unified Distance Formulas for Halfspace Fog
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    Abstract. In many real-time rendering applications, it is necessary to model a fog volume that is bounded by a single plane but is otherwise infinite in extent. This paper presents...
    Eric Lengyel
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    JGTOOLS
    2007
    105views more  JGTOOLS 2007»
    Exact Evaluation of Catmull-Clark Subdivision Surfaces Near B-Spline Boundaries
    13 years 11 months ago
    Exact Evaluation of Catmull-Clark Subdivision Surfaces Near B-Spline Boundaries
    Download  www.cs.utah.edu
    We extend the eigenbasis method of Jos Stam to evaluate Catmull-Clark subdivision surfaces near extraordinary vertices on B-spline boundaries. Source code to generate eigenbasis d...
    Dylan Lacewell, Brent Burley
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    JGTOOLS
    2007
    119views more  JGTOOLS 2007»
    PB-FFD: A Point-Based Technique for Free-Form Deformation
    13 years 11 months ago
    PB-FFD: A Point-Based Technique for Free-Form Deformation
    Download  www.cs.sunysb.edu
    This paper presents PB-FFD, a novel, interactive, point-based technique for performing free-form deformation of polygonal meshes. First, a volumetric deformation space is de ned a...
    Kevin T. McDonnell, Hong Qin
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    JGTOOLS
    2007
    144views more  JGTOOLS 2007»
    Faster Relief Mapping using the Secant Method
    13 years 11 months ago
    Faster Relief Mapping using the Secant Method
    Download  www.ericrisser.com
    Relief mapping using the secant method offers an efficient method for adding per pixel height field based displacement to an arbitrary polygonal mesh in real time. The technique...
    Eric Risser, Musawir Shah, Sumanta N. Pattanaik
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    JGTOOLS
    2007
    157views more  JGTOOLS 2007»
    Continuous Cube Mapping
    13 years 11 months ago
    Continuous Cube Mapping
    Download  www1.cse.wustl.edu
    Existing environment mapping techniques include spherical mapping and cube mapping. These techniques have inherent flaws that cause sampling issues and aliasing. Continuous cube ...
    Cindy M. Grimm, Bill Niebruegge
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