The purpose of 3D Viewer is to allow users to explore 3D models and objects in a virtual environment, allowing them to rotate, zoom and pan the models to get a better understanding of the shapes, dimensions and other properties of the object. 3D Viewer also allows users to apply various effects and filters to the 3D models, such as lighting, shadows and textures, to make them more visually appealing.
To get started with 3D Viewer, users should first decide on the type of model they want to view, as 3D Viewer supports a variety of 3D file formats, such as OBJ, FBX, GLB and STL. Once the model is loaded, users can use the controls to interact with the model and explore its features. Some 3D Viewer applications also offer animation and playback options, allowing users to animate their 3D models and view them in motion. Finally, users can save their work to a file or share it with others.