Abstract:

Based on the development of the volume visualization system for mineral deposits,this paper discusses thegeometrical modeling model of volume visualization system for mineral deposits,analyzes the character of three geometrical modeling models and the applicability of volume visualization system in mineral engineering,and points out the expressive methods for achieving three-dimensional vision indeed of the volume visualization of mineral deposits.

Key words: Volume visualization, Geometrical modeling, Wire-frame model, Surface model, Solid model