Design and Implementation of Multi Level Terrain Editing Tool

Authors

Xiang Bing, 1. Beijing Forestry University, Beijing 100083, China; ;2. Hulunbuir University, Hulunbuir 021008, China; ;
Yang Gang, 1. Beijing Forestry University, Beijing 100083, China; ;3. Engineering Research Center for Forestry-oriented Intelligent Information Processing of National Forestry and Grassland Administration, Beijing 100083, China;
Xiaohong Dong, 2. Hulunbuir University, Hulunbuir 021008, China; ;

Abstract

Abstract: 3D terrain is an indispensable scene element in computer games, virtual simulation, geographic information and other applications. Realistic digital terrain plays an important role in enhancing the reality of virtual scene and the immersion of users. Based on the in-depth analysis of terrain features and user modeling requirements, a multi-level terrain editing mode is constructed. In the mode, the terrain editing behavior can be expanded from three levels of point, line and face. Each level has a specific operation target and corresponding editing tools. A multi-level and comprehensive terrain editing tool set composed of point tool, curve tool and brush tool is constructed. It provides users with an intuitive, flexible, systematic and comprehensive means of terrain editing.

Recommended Citation

Bing, Xiang; Gang, Yang; and Dong, Xiaohong (2021) "Design and Implementation of Multi Level Terrain Editing Tool," Journal of System Simulation: Vol. 33: Iss. 4, Article 17.
DOI: 10.16182/j.issn1004731x.joss.20-0769
Available at: https://dc-china-simulation.researchcommons.org/journal/vol33/iss4/17

First Page

900

Revised Date

2020-10-22

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.20-0769

Last Page

909

CLC

TP391.9

Recommended Citation

Xiang Bing, Yang Gang, Dong Xiaohong. Design and Implementation of Multi Level Terrain Editing Tool[J]. Journal of System Simulation, 2021, 33(4): 900-909.

DOI

10.16182/j.issn1004731x.joss.20-0769