The Applied Research Of3D Animation Light-shadows Shape

With the continuous improvement of3d technology, the three dimensionalanimation has marched into the visual height. For animation creators, the meaning ofthe animated film is no longer confined to make routine picture tells a story, but in theaspect of picture quality and effect to constantly explore, enrich the visual stimulationof the film, let the audience through visual feast has become the important meaning ofnumerous animated film pursues. The modelling of light and shadow， with anirreplaceable important role and value. Accurately speaking, the three dimensionalanimation lighting modelling is exist in the three-dimensional space of light andshadow, in reference to real light and shadow form as the basis, used to represent theanimated picture of a form and expression means. This expression has become a topicof many animation researchers to explore, through constant technological innovation,the light and shadow in the three dimensional animation is not just simply used as alight scene tool, but as the main force position is in the three dimensional animationfilm in each picture. It can not only express the creator’s creation intention, supportthe development of the plot, emotion and shape the character image, the mostimportant is the shape of the light that is colorful and fleeting changes to the creatorprovides innovative inspiration. So, after adding the light modeling of3d animationfilm is possessed of strong artistic appeal and visual impact. At the same time, it hasunique charm and flexibility, also increasingly become indispensable to show modernanimation film glamour a major bright spot. This paper based on the threedimensional animation lighting according to the practical application of modeling.Use of the contents of two chapters starting from the concept of "light" modeling, indetail in this paper, the principle of the spread of light physical modeling, modeling oflight and shadow of many types and their effects on various aspects of the threedimensional animation and effects. And useing a lot of the content of the chapterdescribes the practical application of the three dimensional animation lighting modeland operation method. Finally, this essay ends as telling how the graduation designwas made. Thoroughly and deeply, it studied the practical value of the3D animation modelling.In this paper, analysis and research from six chapters:The first chapter is an introduction to the argument of full text research contentpresented;The second chapter for applied research provides theory basis for furtheranalysis;The third chapter is light and shadow modelling plays an important part in thethree dimensional animation has influence;The fourth chapter is the practical application of part, Respectively in twoaspects of technical and theoretical analysis level analysis;The fifth chapter content is to make the three dimensional animation short film《Light-shadow》 technical analysis;Of course, in the process of paper due to the limitations of some data analysisand the shortage of the best of my knowledge, also shows the light and shadow in theapplication of the three dimensional animation modelling is as heavy far!...