摘要
科学计算可视化、计算机动画和虚拟现实是现代计算机图形学研究的3个热点,其核心都是三维真实感图形的绘制。该文论述了隧道构造物的三维模型的建立,探讨了OpenGL的建模、光照、材质、模型变换、视点变换等技术在实现隧道可视化中的应用,并且通过具体的实例将工程隧道的三位场景形象直观地表现出来,具有很好的应用性。
Scientific visualization, computer animation and virtual reality are the three focuses on study of modern computer graphics, and 3D realistic image rendering is the core of the three focuses. The detail modeling of tunnel structure attached establishment is presented and how the technique of OpenGL including modeling, lighting, material, model transformation and view point transformation, is applied on visualization of tunnel is described. The simulation of tunnel is realized. Practical application shows that this approach has good adaptability.
出处
《计算机工程》
CAS
CSCD
北大核心
2008年第6期240-242,共3页
Computer Engineering
关键词
OPENGL技术
隧道建模
光照
模型变换
视点变换
OpenGL
modeling of tunnels
lighting
model transformation
view point transformation
