pytorch3d

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fix: Fix docs for get_projection_transform

13

The scale_z should be positive in the K matrix. Minimal example: https://colab.research.google.com/drive/1od4ql8Y2P0d2_-JBxkLp4Yu9z_M_QRy6?usp=sharing

jeanchristopheruel

Rendering point clouds with perspective camera and specified intrinsics with Pulsar backend

2

Hi there! **Goal:** I am attempting to use PyTorch3d with Pulsar to render images from point clouds of an outdoor scene. **Setup:** The ground truth image from the camera looks...

TheNeeloy

If you do not know the root cause of the problem / bug, and wish someone to help you, please post according to this template: ## 🐛 Bugs / Unexpected...

bigsnowy1

Hello, I would need help on a specific task. I am working on the nuScenes dataset and I want to render a mesh with the right camera viewpoint. I have...

MatteoMarengo

Any plan to support `torch.func`?

10

I am trying to compute full jacobian using `jacrev` or `jacfwd` from `torch.func`. Part of the loss function uses `_PointFaceDistance`. Out of the box, `pytorch3d` does not support `torch.func`. The...

xhsonny

Thank you for your great work. However, I encountered an issue while trying to render the same mesh on V100 and A100 GPUs. On the V100, the results seem normal,...

hjrPhoebus

Faces list creation does not work on MacOS

2

## 🐛 Bugs / Unexpected behaviors I'm trying to load an obj file (on MacOS) using load_obj and create a Meshes instance: ```py mesh_pytorch3d = Meshes(verts=[verts], faces=[faces], textures=textures) ``` The...

mxrcooo

RuntimeError: Not compiled with GPU support when running knn

3

File "/home/yyr/SHSnet/SHS-Net-main/net/network.py", line 173, in forward _, knn_idx, _ = knn_points(pcl_pat, pcl_pat, K=self.encode_knn+1, return_nn=False) # (B, N, K+1) File "/home/yyr/miniconda3/envs/FN1/lib/python3.8/site-packages/pytorch3d/ops/knn.py", line 187, in knn_points p1_dists, p1_idx = _knn_points.apply( File "/home/yyr/miniconda3/envs/FN1/lib/python3.8/site-packages/pytorch3d/ops/knn.py",...

Russ-Yan

Win11: The detected CUDA version (12.0) mismatches the version that was used to compile PyTorch (11.7).

1

Hello, I am trying to install on Windows 11. ``` (venv) C:\sd\Real3DPortrait>python -c "import torch; print(torch.__version__)" 2.0.1+cu117 ``` ` (venv) C:\sd\Real3DPortrait>pip install "git+https://github.com/facebookresearch/pytorch3d.git@stable" Collecting git+https://github.com/facebookresearch/pytorch3d.git@stable Cloning https://github.com/facebookresearch/pytorch3d.git (to revision stable)...

nitinmukesh

std::optional pulsar build ERROR

1

D:\anaconda\envs\Keypoint\lib\site-packages\torch\include\c10/util/Optional.h(554): note: 查看对正在编译的 别名 模板 实例化“c10::OptionalBase”的引用 D:\anaconda\envs\Keypoint\lib\site-packages\torch\include\torch\csrc\api\include\torch/optim/lbfgs.h(50): note: 查看对正在编译的 类 模板 实例化“c10::optional”的引用 D:\anaconda\envs\Keypoint\lib\site-packages\torch\include\c10/util/Optional.h(446): warning C4624: “c10::trivially_copyable_optimization_optional_base”: 已将析构函数隐式定义为“已删除” with [ T=std::vector ] D:\code\pytorch3d\pytorch3d\csrc\./pulsar/global.h(56): warning C4068: 未知的杂注“clang” D:\code\pytorch3d\pytorch3d\csrc\./pulsar/pytorch/renderer.h(47): error C2039: "optional": 不是...

git-xuefu