filename     : adams04.pdf
entry        : inproceedings
conference   : Eurographics Symposium on Point-Based Graphics 2004, Zurich, Switzerland, June 2-4, 2004
pages        : 57-66
year         : 2004
month        : June
title        : Interactive 3D Painting on Point-Sampled Objects
subtitle     : 
author       : Bart Adams, Martin Wicke, Philip Dutré, Markus Gross, Mark Pauly, Matthias Teschner
booktitle    : Proceedings of the Eurographics Symposium on Point-Based Graphics 2004
ISSN/ISBN    : ISSN 1811-7813 ISBN 3-905673-09-6
editor       : Marc Alexa and Szymon Rusinkiewicz 
publisher    : Europraphics Association
publ.place   : Aire-La-Ville, Switzerland
volume       : 
issue        : 
pages        : 
language     : english
keywords     : appearance editing, point-based objects, painting 
abstract     : We present a novel painting system for 3D objects. In order to overcome parameterization problems of existing applications, we propose a unified sample-based approach to represent geometry and appearance of the 3D object as well as the brush surface. The generalization of 2D pixel-based paint models to point samples allows us to elegantly simulate paint transfer for 3D objects. In contrast to mesh-based painting systems, an efficient dynamic resampling scheme permits arbitrary levels of painted detail. Our system provides intuitive user interaction with a six degree-of-freedom (DOF) input device. As opposed to other 3D painting systems, real brushes are simulated including their dynamics and collision handling.