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View dependent simplification on out-of core datasets in 3D realtime game engine development

Tan, Kin Heok and Daman, Daut and Bade, Abdullah and Sunar, Mohd. Shahrizal (2008) View dependent simplification on out-of core datasets in 3D realtime game engine development. In: Real-Time Computer Graphics: Theory and Application Volume 1. Penerbit UTM , Johor, pp. 35-42. ISBN 978-983-52-0614-6

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Abstract

Rapid technology growth in modern 3D scanning technology and the high complexity of computer simulations have led to a boost in the size of geometry data sets. Even the most powerful graphics hardware also is not able to handle the rendering of the extremely massive data. Noticeable delay or jagged effects always bother the rendering quality. It is significant especially in real-time and interactive application. The conventional simplification approaches are no more sufficient to handle it. Thus, outof- core approach is invented. Besides, in many applications, surface attributes are important to show the details of the mesh. Therefore, automatic simplification is done on massive datasets while preserving its surface attributes. In this chapter, we present a preliminary approach to represent the data in an Octree structure and then to simplify the model using modified memory insensitive technique. During run-time, the portion of the visible mesh will be rendered view-dependently.

Item Type:Book Section
Uncontrolled Keywords:3D realtime game engine, graphics hardware
Subjects:Q Science > QA Mathematics > QA76 Computer software
Divisions:Computer Science and Information System (Formerly known)
ID Code:28148
Deposited By: Fazli Masari
Deposited On:11 Sep 2012 02:02
Last Modified:02 May 2013 01:36

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