For meshes: Upper left panel, click on file --> import --> Wavefront (.obj) --> Select obj from file path If you want to do it more precisely, set the pivot point to Bounding Box Center; move the 3D ...

Use Geometry Nodes to create particles, use node shader to partially cover the object and Use Modifier to create chaos of particles. Requires Blender version 2.9 or later Timestamp 00:00​ Introduction ...

TelekiNDOF takes the advantage of a 3D mouse to move object inside of Blender. It uses the Pywinusb library and the spacenavigator project (the later available on GitHub : johnhw/pyspacenavigator).