A Shader Framework for Rapid Prototyping of GPU-Based Volume Rendering

In this paper, we present a rapid prototyping framework for GPU‐based volume rendering. Therefore, we propose a dynamic shader pipeline based on the SuperShader concept and illustrate the design decisions. Also, important requirements for the development of our system are presented. In our approach,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Computer graphics forum Jg. 30; H. 3; S. 1031 - 1040
Hauptverfasser: Rieder, Christian, Palmer, Stephan, Link, Florian, Hahn, Horst K.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Oxford, UK Blackwell Publishing Ltd 01.06.2011
Schlagworte:
Analysis
Breaking down
Computer graphics
Display Algorithms I.3.6 [Computer Graphics]: Methodology and Techniques
Dynamic Shader Generation
Dynamical systems
Dynamics
I.3.2 [Computer Graphics]: Graphics Systems
Illustrations
Image processing systems
Interaction Techniques I.3.3 [Computer Graphics]: Picture/Image Generation
Pipelines
Prototyping
Rapid prototyping
Rendering
Shaders
Studies
ISSN:0167-7055, 1467-8659
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In this paper, we present a rapid prototyping framework for GPU‐based volume rendering. Therefore, we propose a dynamic shader pipeline based on the SuperShader concept and illustrate the design decisions. Also, important requirements for the development of our system are presented. In our approach, we break down the rendering shader into areas containing code for different computations, which are defined as freely combinable, modularized shader blocks. Hence, high‐level changes of the rendering configuration result in the implicit modification of the underlying shader pipeline. Furthermore, the prototyping system allows inserting custom shader code between shader blocks of the pipeline at run‐time. A suitable user interface is available within the prototyping environment to allow intuitive modification of the shader pipeline. Thus, appropriate solutions for visualization problems can be interactively developed. We demonstrate the usage and the usefulness of our framework with implementations of dynamic rendering effects for medical applications.
Bibliographie:istex:5AFF42ACCC61883655858C403E936CEC3DBCCE4F
ArticleID:CGF1952
ark:/67375/WNG-BZ10KD2W-X
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 14
ObjectType-Article-2
content type line 23
ISSN:0167-7055
1467-8659
DOI:10.1111/j.1467-8659.2011.01952.x