Research And Application Of The Reality Of Real Time Rendering Of High Gloss Material

As an important branch of computer science,computer graphics is mainly concerned on imitating graphics in computer,including its computing,processing and appearance.With the development of society,people are no longer satiate the goal of eating and clothing,people are more willing to enjoy the pursuit of entertainment,of course people want to get more vivid and real graphic from computer.On the other hand,high gloss material refers to those with high reflection,smooth surface and more complex optical properties,the diamond is the representative of them.The academic circles alse have a lot of research on the rendering of natural materials,and have achieved many outstanding achievements,which could promote the progress of the field of natural material rendering.Therefore,it is of great significance to study the realism and real time of the high gloss material rendering.Based on the high gloss material rendering,we chose the ray tracing algorithm as the core rendering algorithm,and according to the characteristics of high gloss material on the classical ray tracing algorithm to make a certain change,highlighting the high gloss,reflecting strong features,make the image rendered more realistic.We chose the CUDA,which is introduced by NVIDIA,as the accelerating structure.Because of the parallelism of ray tracing algorithm,so it can be a good fit with CUDA,greatly improve the rendering efficiency,save the operation time,the large amount of light tracking algorithm can satisfy the needs of real-time rendering.The rendering speed is improved on the premise of ensuring a certain quality of rendering.Based on the research of high gloss material rendering reality and real-time,3D jewelry design system is built,which not only meets user needs,but also applies algorithm research.At the same time,it also verifies the actual effect of algorithm improvement.