pytorch3d

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NaN when using MeshRasterizer

32

# Description I installed the latest pytorch3d 0.4 and tried to run the [fit_textured_mesh](https://github.com/facebookresearch/pytorch3d/blob/master/docs/tutorials/fit_textured_mesh.ipynb) tutorial under the **Mesh prediction via silhouette rendering** section. The loss becomes NaN after around 200...

pengsongyou

Issue with rendering of point cloud

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I am trying to train a model for depth estimation through forward rendering, and run into the issue as shown in the image below.  I get a grid of...

vineeth2309

RuntimeError:

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RuntimeError: Found no NVIDIA driver on your system. Please check that you have an NVIDIA GPU and installed a driver from http://www.nvidia.com/Download/index.aspx

sytest7

Installation issue with conda python 3.9; incompatible with RTX 3090 (needs CUDA >=11.1)

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## 🐛 Bugs / Unexpected behaviors Cannot import pytorch3d after doing a fresh install following `INSTALL.md`. ## Instructions To Reproduce the Issue: Note that I initially tried installing with the...

LemonPi

Perspektive Camera does not extract focal_lenght and principal_point from calibration matrix

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## 🐛 Bugs / Unexpected behaviors opencv_from_cameras_projection does not return correct calibration matrix if PerspektiveCamera was configured using a calibration matrix. ## Instructions To Reproduce the Issue: ``` from pytorch3d.utils.camera_conversions...

WeberSamuel

Check if point is inside mesh

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# Feature Method to check if a point is located inside a mesh. # Motivation When working with meshes in general this is a very common problem to tackle. It...

sibowi

utils: adding plane

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Hi, I'd like contribute a plane utility. It is mostly based mostly on [ico_sphere](https://github.com/facebookresearch/pytorch3d/blob/main/pytorch3d/utils/ico_sphere.py). (I've followed the Contributing to PyTorch3D guide (signed CLA, ran linter, etc.)).

orgicus

Support reading uv and uv map for ply format if texture_uv exists in ply file

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When the ply format looks as follows: ``` comment TextureFile ***.png element vertex 892 property double x property double y property double z property double nx property double ny property...

YangHai-1218

Add Volume-Based Centroid computation to structure/meshes

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When operating on meshes, I found that I wanted to normalize it based on the center of the volume, as similar looking meshes may have different concentrations of points, and...

JulianKnodt

Code for Experiments: Unsupervised mesh prediction

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Is the code for Experiments with Sphere FC, Sphere GCN, and Voxel GCN mentioned in the paper "Accelerating 3D Deep Learning with PyTorch3D" available? As I am new to 3d...

vikashranjan