import torch from torch.utils.tensorboard import SummaryWriter writer = SummaryWriter() vertices = torch.tensor([ [1, 1, 0], [1, -1, 0], [-1, -1, 0], [-1, 1, 0], [0, 0, 1] ], dtype=torch.float32) faces = torch.tensor([ [0, 1, 4], [1, 2, 4], [2, 3, 4], [3, 0, 4], [1, 0, 3], [2, 1, 3] ], dtype=torch.int32) writer.add_mesh('cube', vertices=vertices, faces=faces)
import torch from torch.utils.tensorboard import SummaryWriter writer = SummaryWriter() # create a batch of three meshes vertices = torch.randn(3, 10, 3) faces = torch.randint(0, 10, (3, 20, 3)) writer.add_mesh('batch_of_meshes', vertices=vertices, faces=faces)In this example, we create a batch of three random meshes by specifying the vertices and faces for each mesh in a tensor of shape `(batch_size, num_vertices, 3)` and `(batch_size, num_faces, 3)`, respectively. We then add this batch of meshes to the `SummaryWriter` object using the `add_mesh` method. From the examples above, it can be determined that the package library used is PyTorch.