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008			220601s2008 sz | o |||| 0|eng d
020			_a9783031795251
024	7		_a10.1007/978-3-031-79525-1 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aT385 _b2008 EB
100	1		_aSzirmay-Kalos, L. _q(László) _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9687743
245	1	0	_aGPU-Based Techniques for Global Illumination Effects _cby Laszlo Szirmay-Kalos, Laszlo Szecsi, Mateu Sbert
250			_a1st edition 2008
264		1	_aCham _bSpringer International Publishing _c2008
300			_a1 recurso en línea (XXV, 275 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Computer Graphics and Animation _x1933-9003
505	0		_aGlobal Illumintation Rendering -- Local Illumination Rendering Pipeline of GPUs -- Programming and Controlling GPUs -- Simple Improvements of the Local Illumination Model -- Ray Casting on the GPU -- Specular Effects with Rasterization -- Diffuse and Glossy Indirect Illumination -- Pre-computation Aided Global Illumination -- Participating Media Rendering -- Fake Global Illumination -- Postprocessing Effects -- Integrating GI Effects in Games and Virtual Reality Systems -- Bibliography.
520			_aThis book presents techniques to render photo-realistic images by programming the Graphics Processing Unit (GPU). We discuss effects such as mirror reflections, refractions, caustics, diffuse or glossy indirect illumination, radiosity, single or multiple scattering in participating media, tone reproduction, glow, and depth of field. The book targets game developers, graphics programmers, and also students with some basic understanding of computer graphics algorithms, rendering APIs like Direct3D or OpenGL, and shader programming. In order to make the book self-contained, the most important concepts of local illumination and global illumination rendering, graphics hardware, and Direct3D/HLSL programming are reviewed in the first chapters. After these introductory chapters we warm up with simple methods including shadow and environment mapping, then we move on toward advanced concepts aiming at global illumination rendering. Since it would have been impossible to give a rigorous review of all approaches proposed in this field, we go into the details of just a few methods solving each particular global illumination effect. However, a short discussion of the state of the art and links to the bibliography are also provided to refer the interested reader to techniques that are not detailed in this book. The implementation of the selected methods is also presented in HLSL, and we discuss their observed performance, merits, and disadvantages. In the last chapter, we also review how these techniques can be integrated in an advanced game engine and present case studies of their exploitation in games. Having gone through this book, the reader will have an overview of the state of the art, will be able to apply and improve these techniques, and most importantly, will be capable of developing brand new GPU algorithms. Table of Contents: Global Illumintation Rendering / Local Illumination Rendering Pipeline of GPUs / Programming and Controlling GPUs / Simple Improvements of the Local Illumination Model / Ray Casting on the GPU / Specular Effects with Rasterization / Diffuse and Glossy Indirect Illumination / Pre-computation Aided Global Illumination / Participating Media Rendering / Fake Global Illumination / Postprocessing Effects / Integrating GI Effects in Games and Virtual Reality Systems / Bibliography.
988			_aSynthesis Collection of Technology_2008
650		7	_2embne _9141143 _aGráficos de ordenador
650		7	_2embne _9413188 _aProceso digital de imágenes
700	1		_aSzécsi, László _d1978- _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9687744
700	1		_aSbert, Mateu _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686520
776	0	8	_iPrinted edition: _z9783031795244
776	0	8	_iPrinted edition: _z9783031795268
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-79525-1 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b03/2023 _dz _eb _zSI