煤层气开采三维动画模拟关键技术

Key technology of 3D animation simulation of coalbed methane exploitation

针对煤层气开采模式在制作视频动画中如何提高模拟仿真动画精度与渲染时间效率等问题,分析总结了煤层气开采三维动画模拟制作流程,阐述了三维模拟仿真技术、IK骨骼动画技术、自定义绳体编辑技术、抽采动画特效技术、分镜头动态推演技术和VRay渲染器的GPU渲染等动画制作关键技术;在晋城矿区煤层气协调开采模式动态模拟推演中进行了实际应用,取得了良好的效果,帮助用户更直观、更高效地理解煤与煤层气开采技术。

Aiming at the problems of how to improve the accuracy of simulation animation and rendering time efficiency in the production of video animation of coalbed methane mining mode, this paper analyzes and summarizes the production process of 3D animation simulation of coalbed methane exploitation, and expounds three-dimensional simulation technology, IK skeleton animation technology, custom rope editing technology, special effect technology of extraction animation, dynamic deduction technology of split shot and GPU of Vray rendering device rendering technology, these key technologies have been applied in the dynamic simulation deduction of coalbed methane coordinated mining mode in Jincheng Mining Area, and achieved good results. It helps users understand coal and CBM mining technology more intuitively and efficiently.