File:Flat Gouraud Shading.jpg

Flat_Gouraud_Shading.jpg(401 × 200 pixels, file size: 32 KB, MIME type: image/jpeg)

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English: Sphere shaded with flat and Gouraud shading
Deutsch: Bildsynthese eines Polyeders: links mit Flat Shading, rechts mit Gouraud Shading gerendert, damit er mehr wie eine Kugel aussieht.
Eine perfekte rumdum runde Kugel ließe sich mit sehr viel weniger Parametern beschreiben: Mittelpunkt + Radius. Stattdessen benutzt man aber einen Polyeder und lässt diesen mit Hilfe von Gouraud Shading wie eine Kugel aussehen.

Siehe dazu insbesondere Interpolative Shading-Techniken.

Die Beschreibung des Polyeders liegt als Drahtgittermodell seiner Oberfläche vor. Die Vertices (Eckpunkte, Knoten)) sind im vorliegenden Drahtgittermodell zu Dreiecken verbunden, andere Modelle verbinden die Vertices jeweils zu Vierecken. Berechnungen werden entweder auf Vertices angewandt, oder aber auf die einzelnen Flächen, die diese jeweils aufspannen. Dieses Methode wird nicht nur in der Bildsynthese angewandt, sondern z.B. auch bei Numerischen Simulationen (FEM).
Date (original upload date for Flat shading.jpg); 2004-10-25 10:32 (original upload date for Gouraud shading.jpg)
Source Image:Flat shading.jpg and Image:Gouraud shading.jpg
Author The original uploader was Loebek at German Wikipedia. (Thomas Lohbeck, http://www.lightwavers.net)
Other versions Confere File:Phong-shading-sample.jpg
Loebek at the German-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Loebek
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current22:54, 29 March 2008Thumbnail for version as of 22:54, 29 March 2008401 × 200 (32 KB)Vierge Marie (talk | contribs){{Information |Description=Sphere shaded with flat and Gouraud shading |Source=Image:Flat shading.jpg and Image:Gouraud shading.jpg |Date=2004-10-25 10:31 (original upload date for Flat shading.jpg); 2004-10-25 10:32 (original upload date for Go

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