基于OpenGL的三维电场线模拟

摘要

In Visual C＋＋ environment,we designed a three-dimensional OpenGL-based simulation software of electric field lines.The software generates the electric field line by differential method.It can accurately simulate the static point charge of the three-dimensional electric field lines in different viewport.Users can easily drag the mouse to rotate viewing angle,and change the number of charge point,position and size.%在Visual C＋＋环境下,设计了一种基于OpenGL的三维电场线模拟软件。该软件采用微分方程法来生成电场线,可以准确地模拟不同观察视角下,静止点电荷的三维电场线。用户可以拖动鼠标随意转动观察视角,并可随意设置电荷个数、分布以及大小。