Comprehensive analysis of compression algorithms and file formats of 3D models

Today, the problem of choosing a way to save 3D models is relevant. Created models can take up a large amount of file storage and require high computational costs when processing them. Small models load significantly faster in applications and allow system administrators to fit more data into storage and update hard drives less frequently due to fewer accesses. Reducing the weight of the file and optimizing the structure of the 3D model can be achieved by applying compression algorithms and choosing a file format suitable for the required tasks. Goal – improve the efficiency of storing and visualizing 3D models by applying compression algorithms and using the appropriate file format. The existing compression algorithms for three-dimensional models are considered. Their basic principles and areas of application are described. The most common 3D model file formats have been identified. The connections between compression algorithms and file formats are highlighted. The use of 3D model compression algorithms and the use of a suitable format should reduce the file weight in storage and improve the user experience of working with 3D models in various applications. This will also reduce the processing time.