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Thank you for your suggestion. I tried to modify the code, but it still did not render successfully，the entire image only appears in purple. Here is my code. Could you...

Thank you for your suggestion. I attempted to render using the official provided code “Camera position optimization using differentiable rendering” and teapot data, and it was successful. But my data...

Thank you for your suggestion. After adjusting the position of the point light source, the shadows no longer appear. code： verts_rgb = torch.ones_like(verts) textures=TexturesVertex(verts_features=verts_rgb) lights = PointLights(device=device,location=((1, 0, 0),)) I...

Hello ,I meet this problem too. when I try to run preprocess_data.py to check the sampled points (torch1.10) E:\ToothGroupNetwork-main>python E:\ToothGroupNetwork-main\ToothGroupNetwork-main\preprocess_data.py 0 E:\ToothGroupNetwork-main\test_results\data\116429353_shell_teethup_l.stl Traceback (most recent call last): File "E:\ToothGroupNetwork-main\ToothGroupNetwork-main\preprocess_data.py", line...

My base_name_train_fold.txt belike 00OMSZGW_lower_lower_sampled_points.npy 00OMSZGW_upper_upper_sampled_points.npy 01328DDN_lower_lower_sampled_points.npy...... Is that right? or it should contain input_data_dir_path

I modify the code ，change the parameter of shuffle from true to false，solve this issue。 point_loader = DataLoader( DentalModelGenerator( config["input_data_dir_path"], aug_obj_str=config["aug_obj_str"], split_with_txt_path=config["train_data_split_txt_path"] ), shuffle=False, batch_size=config["train_batch_size"], collate_fn=collate_fn ) But my data...

I solve the problem ,txt file should be like 01328DDN

Thank you for your suggestion, which has solved my problem. By the way, I want to know if there is a method to downsample the point cloud to a fixed...

I am trying to use a loop to downsample the point cloud to 5000 points. Here is my code： def prepare(mesh): verts = mesh.points pc = mn.pointCloudFromPoints(verts) while True: samples...