Three-dimensional visualization of stratified geological objects

Abstract：Taking the geological objects of mine area as an example, the paper explains the methods of establishing complex stratified geological modeling.It also states the OpenGL functions to fulfill the various 3D visualization functions which include different kinds of display mode, interactive flying, interactive 3D query, arbitrary cutting and so on.It puts forward several helpful solutions to the key problems of 3D visualization interactive operation.

Keyword：stratified geological objects;three-dimension model;visualizatio;