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pytorch3d/docs/notes/io.md
Jeremy Reizenstein b183dcb6e8 skeleton of pluggable IO 
Summary: Unified interface for loading and saving meshes and pointclouds.

Reviewed By: nikhilaravi

Differential Revision: D25372968

fbshipit-source-id: 6fe57cc3704a89d81d13e959bee707b0c7b57d3b
2021-01-07 15:40:11 -08:00

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true File IO

File IO

There is a flexible interface for loading and saving point clouds and meshes from different formats.

The main usage is via the pytorch3d.io.IO object, and its methods load_mesh, save_mesh, load_point_cloud and save_point_cloud.

For example, to load a mesh you might do

from pytorch3d.io import IO

device=torch.device("cuda:0")
mesh = IO().load_mesh("mymesh.ply", device=device)

and to save a pointcloud you might do

pcl = Pointclouds(...)
IO().save_point_cloud(pcl, "output_poincloud.obj")