Terrain Models for Mass Movement Erosion

Hudák, Matej; Durikovic, R.

Terrain Models for Mass Movement Erosion

Files

009-016.pdf (1.82 MB)

terrain_models_for_mass_movement_erosion-video_ff.wmv (74.95 MB)

Date

2011

Authors

Hudák, Matej
Durikovic, R.

Publisher

The Eurographics Association

Abstract

In this paper we present a particle-based method for large scale long time progressive simulation of terrain erosion containing wet granular particles. The wetting process and the propagation through granular material is based on defining the wetness value for each particle representing the amount of water absorbed by granular particles and stored between them, as was originally proposed by Rungjiratananon [RSKN08]. We extend this model by adding a non homogeneous material to simulate differences between different types of soil-like granular material, based on physical constants like stability, plasticity and wetness. With this approach we can create a physical animation of erosion process like mass movement or mass wasting.

        @inproceedings{:10.2312/LocalChapterEvents/TPCG/TPCG11/009-016
,
booktitle = {Theory and Practice of Computer Graphics
},
editor = {Ian Grimstead and Hamish Carr
},
title = {{Terrain Models for Mass Movement Erosion
}},
author = {Hudák, Matej and 
Durikovic, R.
},
year = {2011
},
publisher = {The Eurographics Association
},
ISBN = {978-3-905673-83-8
},
DOI = {/10.2312/LocalChapterEvents/TPCG/TPCG11/009-016
}
}