View-dependent greenhouse scene modeling and interactive walkthrough
视点依赖的温室场景建模与交互式漫游

A method for real-time and realistic rendering virtual agricultural scenes that include group of solar greenhouse was proposed in this paper.This method used view-dependent continuous LOD models to reduce the amount of polygons needed to be rendered actually,and a collision detection algorithm was implemented based on bounding box.The rendering speed of the scene was improved by using visibility culling techniques.In the constructed virtual agricultural scenes,large-scale plants stands were created rapidly ...