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Author, Editor

Author(s):

Heidrich, Wolfgang
Brabec, Stefan
Seidel, Hans-Peter

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Editor(s):

Péroche, Bernard
Rushmeier, Holly

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BibTeX cite key*:

Heidrich:2000:SSM

Title, Booktitle

Title*:

Soft Shadow Maps for Linear Lights


RW.00_1.pdf (1246.24 KB)

Booktitle*:

Rendering Techniques 2000, Proceedings of the 11th Eurographics Workshop on Rendering

Event, URLs

URL of the conference:


URL for downloading the paper:


Event Address*:

Brno, Czech Republic

Language:

English

Event Date*
(no longer used):

June 26-28

Organization:

Eurographics

Event Start Date:

26 June 2000

Event End Date:

28 June 2000

Publisher

Name*:

Springer

URL:


Address*:

Vienna, Austria

Type:


Vol, No, Year, pp.

Series:

Springer Computer Science

Volume:


Number:


Month:

June

Pages:

269-280

Year*:

2000

VG Wort Pages:


ISBN/ISSN:

3-211-83535-0

Sequence Number:


DOI:




Note, Abstract, ©


(LaTeX) Abstract:

Soft shadows and penumbra regions generated by extended light sources such as linear and
area lights are visual effects that significantly con-tribute to the realism of a scene. In interactive
applications, shadow computations are mostly performed by either the shadow volume or the shadow map
algorithm. Variants of these methods for soft shadows exist, but they require a significant number of
samples on the light source, thereby dramatically increasing rendering times.\\In this paper we present
a modification to the shadow map algorithm that allows us to render soft shadows for linear light
sources of a high visual fidelity with a very small number of light source samples. This algorithm is
well suited for both software and hardware rendering.

Keywords:

Shadow Algorithms, Texture Mapping, Graphics Hardware, Frame Buffer Tricks, Image Processing, Range Images



Download
Access Level:

Public

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

Audience:

Expert

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat



BibTeX Entry:

@INPROCEEDINGS{Heidrich:2000:SSM,
AUTHOR = {Heidrich, Wolfgang and Brabec, Stefan and Seidel, Hans-Peter},
EDITOR = {P{\'e}roche, Bernard and Rushmeier, Holly},
TITLE = {Soft Shadow Maps for Linear Lights},
BOOKTITLE = {Rendering Techniques 2000, Proceedings of the 11th Eurographics Workshop on Rendering},
PUBLISHER = {Springer},
YEAR = {2000},
ORGANIZATION = {Eurographics},
PAGES = {269--280},
SERIES = {Springer Computer Science},
ADDRESS = {Brno, Czech Republic},
MONTH = {June},
ISBN = {3-211-83535-0},
}


Entry last modified by Christine Kiesel, 03/12/2010
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Editor(s)
Stefan Brabec
Created
01/24/2001 06:35:38 PM
Revisions
3.
2.
1.
0.
Editor(s)
Christine Kiesel
Uwe Brahm
Anja Becker
Stefan Brabec
Edit Dates
24.05.2005 15:55:14
04/11/2001 05:02:30 PM
15.03.2001 15:33:09
24/01/2001 18:35:41
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