Research And Implementation Of FBX Model Processing Tool

The 21 st century is an Internet age,and we are all in the midst of the Internet revolution.Traditional interior home decoration design has begun to Internet home decoration design change,their way of work also began to have Internet style.Firstly,the most obvious transformation is from graphic design drawings to 3D modeling files,such as FBX,OBJ,MAX,etc.These modeling files are exported by mature modeling software(3D Max,Maya,etc.),designers can use them to quickly produce design effect drawings,significantly improve the efficiency of home decoration design,traditional hand-painted design drawings are gradually eliminated.Another notable shift is the use of virtual reality(VR)technology,which solves a fatal weakness that previously customers could only see the actual effect of a home after it had been decorated.Now customers can preview the 3d effect of the designed house through mobile terminal or VR device at any time,which significantly improves work efficiency and shortens the process cycle.Currently,improving the VR display is the next step they need to consider.This thesis first briefly introduces the current status of the Internet home decoration industry,as well as the relevant VR rendering software research status,and to compare them.Under the background of the above requirements and the current research status,combined with the existing theoretical basis,the main work of this thesis is as follows:1.Research on modeling file structure.The FBX,a common 3D modeling file format,as the research object,through analytical processing,we can obtain its internal file structure and internal data,understand its file principle and effect display principle,so as to achieve its data operation and display.2.Research on related rendering platform.After studying the modeling file,we need to locate and study a rendering software with excellent graphics rendering effects.Unreal Engine 4 is the study object of this thesis.It is a free and open source game engine with excellent graphics rendering and no one is better than it in the field.This thesis needs to complete some of its source codes to do interpretation and secondary development work.3.Research on interoperability.The two objects do not have any intersection in the study,so it is necessary to work out how to communicate them to output VR display model resources4.This thesis will study and implement a tool based on Unreal Engine 4 and capable of processing FBX model files.This tool is able to improve the VR display effect.