I need the point cloud of a 3D object for holography image processing. Is it possible to import a 3D model to meshlab and get the point cloud information text file?
I need the point cloud of a 3D object for holography image processing. Is it possible to import a 3D model to meshlab and get the point cloud information text file?
Open a model inside MeshLab and then apply one of the many sampling filters (just type "sampling" in the search box). All these filters basically use different strategies to sample points over the surface (e.g. they create point clouds from meshes). For example:


The two samplings shown in the pictures have the approx. the same number of samples (~10000)