疏浚施工三维动画仿真中VRay渲染技术研究与应用  

Research and application of VRay rendering technology in 3D animation simulation of dredging construction

作　　者：辛海霞 田会静 侯婕 XIN Hai-xia;TIAN Hui-jing;HOU Jie(CCCC(Tianjin)Eco-Environmental Protection Design &Research Institute Co.Ltd., Tianjin 300461,China)

机构地区：[1]中交(天津)生态环保设计研究院有限公司,天津300461

出　　处：《水道港口》2020年第5期630-634,共5页Journal of Waterway and Harbor

基　　金：水运工程施工工法三维动画开发基金资助项目(THJ-JS(2016)007)。

摘　　要：与传统的3ds Max线性渲染技术相比,VRay渲染技术可以渲染出更加真实、美观的三维动画和效果图,为促进该技术在疏浚三维动画仿真中的广泛应用,以反铲式挖泥船挖岩施工三维动画VRay渲染为例,通过分析各个三维模型的材质属性,经过反复调试比对给出了疏浚船舶反铲式挖泥船及施工场景的最优VRay材质参数,然后通过VRay材质贴图、VRay灯光、VRay摄影机设置及VRay渲染输出实现了高品质的反铲式挖泥船挖岩施工三维动画渲染,可为其他疏浚施工三维动画及效果图的渲染提供技术参考。Compared with traditional linear rendering technology of 3ds Max,the advanced rendering technology of VRay can render more realistic and beautiful 3D animation and design sketch.In order to promote the wide application of VRay rendering technology in 3D animation simulation of dredging,the VRay rendering of 3D animation of backhoe dredger excavation process was taken as an example.Through analyzing the material properties of each 3D model and repeatedly adjusting,the optimal VRay material parameter settings for backhoe dredger in the excavating scene were given.Then,the key rendering technologies of VRay,such as VRay material,VRay lighting and VRay camera,VRay rendering,were applied,which achieved a high quality 3D animation rendering for backhoe dredger excavating.It can be served as the technical reference for rendering of other 3D dredging animation and design sketch.

关 键 词：VRAY渲染器 全局照明 VRay材质 VRay灯光 VRay摄影机 

分 类 号：U656.2[交通运输工程—港口、海岸及近海工程]