pytorch3d

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Unable to reproduce the results shown in the bundle_adjustment tutorial

5

## 🐛 Bugs / Unexpected behaviors Unable to reproduce the results shown in the plots of the [bundle adjustment](https://pytorch3d.org/tutorials/bundle_adjustment) tutorial, with the script unmodified. ## Instructions To Reproduce the Issue:...

LoicFerrot

focal lengths are not scaled?

3

## 🐛 Bugs / Unexpected behaviors The code at line 115 of the file [projects/nerf/nerf/dataset.py](https://github.com/facebookresearch/pytorch3d/blob/main/projects/nerf/nerf/dataset.py) can cause potential bugs when the `image_size` is not the same as the original image...

AIBluefisher

## 🐛 Bugs / Unexpected behaviors Hi, Thanks for the repo. I have been using pytorch3d to perform single-image to 3d mesh reconstruction. What I notice is that my model...

sainatarajan

How to install Pytorch3d with Cuda11.6 and pytorch1.12

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## 🐛 Bugs / Unexpected behaviors I tried to install pytorch3d with cuda 11.6 and pytorch1.12. The python version is 3.9. I used local git method `pip install -e .`,...

MrTornado24

Voxel renderer

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Will pytorch3d support voxel renderer in the future?

imlixinyang

ICP with known free points and surface normals?

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## ❓ Questions on how to use PyTorch3D Does PyTorch3D support ICP variants that use oriented points (points with normals associated to each one)? In `pytorch3d.ops` there is `estimate_pointcloud_normals`, `estimate_pointcloud_local_coord_frames`,...

LemonPi

🐛 Rasterizer returns correct zbuf but empty dists, and z_near doesnt work

12

Thanks for your great library :+1: ## 🐛 Bugs / Unexpected behaviors I tried to write my custom PointsRenderer class to render a colored pointcloud with an fov orthographic camera....

ThomasParistech

Compatibility of MeshRasterizerOpenGL on previous PyTorch versions

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## 🚀 Feature Backward compatibility of _MeshRasterizerOpenGL_ for previous PyTorch versions. ## Motivation Hi, thank you for bringing interesting new features to PyTorch3D. I'm so thrilled to test out the...

DveloperY0115

Why does the rendered image contain blank spaces?

1

Why does the rendered image contain blank space, but there is no blank space on the point cloud?

Zxlan

Can I displace specular data with a uvmap in the class Materials or in the class Lights?

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When I set Materials and Lights as following strategy： `materials = Materials(device=device, ambient_color=((1, 1, 1),), diffuse_color=((1, 1, 1),), specular_color=((1，1，1),), shininess=64, ) lights = PointLights(device=device, location=[[0.0, 0.0, 2.0]], ambient_color=((0.7, 0.7, 0.7),),...

haoxurt