Title :
The Optimization of DXF File Based on Greedy Algorithm and Its Dynamic Simulation Based on OpenGL
Author :
Gan Ming ; Liao Quanfei ; Wei Tianxing
Author_Institution :
Grad. Sch., China Univ. of Geosci., Wuhan, China
Abstract :
There are some problems about secondary development tools of AutoCAD. When reading and transforming DXF files, it comes to be unreasonable order and invisible graphs. This paper gives a Greedy Algorithm to optimize graphic trajectory, achieves its dynamic display by using OpenGL technology, and clearly reveals the order of graphic elements and the internal control points. It proves good application effect in the process and analysis of the instances.
Keywords :
CAD; computer graphics; greedy algorithms; AutoCAD; DXF file; OpenGL technology; dynamic display; dynamic simulation; graphic element; graphic trajectory; greedy algorithm; invisible graph; secondary development tool; Arrays; Design automation; Greedy algorithms; Optimization; Rendering (computer graphics); Trajectory;
Conference_Titel :
Control, Automation and Systems Engineering (CASE), 2011 International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-0859-6
DOI :
10.1109/ICCASE.2011.5997691
