Qi Wu

icon indicating a website link https://wilsoncernwq.github.io icon indicating an email [email protected]

icon company NVIDIA icon location US icon location Constructing and rendering neural representations at NVIDIA.

Results 6 comments of Qi Wu

Error while installing python extension

I have the same issue. Windows 11 Visual Studio 2022, Version 17.1.3 CUDA V11.6.124 PyTorch v1.12.0 (py3.10_cuda11.6_cudnn8_0) CMake 3.23.0 GPU: RTX 3090 Using commit 466aa1c51bac20179c61331bf4e5af4373623c2e allow me to temporary bypass...

Error while installing python extension

> > I have the same issue. > > Windows 11 Visual Studio 2022, Version 17.1.3 CUDA V11.6.124 PyTorch v1.12.0 (py3.10_cuda11.6_cudnn8_0) CMake 3.23.0 GPU: RTX 3090 > > Using commit...

Uniform ray sampling

Hi Marcus The main reason I implemented a new volume type in VisIt was that I wanted to reuse the ospray scivis renderer, and VisIt happens to have its own...

Uniform ray sampling

Not sure what do you mean exactly. You said you are running ospray "independently", I guess it means you are using ospray in the "offload" mode where you does the...

Uniform ray sampling

You are welcome. For that module, I remember there was an issue when trying to enable the `gridAccelerator` (ospray's shared structured volume has a built-in empty space skipping grid, everytime...

how to set init value to HashGrid

If you are in Pytorch, you can just edit the `state_dict()` I believe. In C++, you should be able to access the parameters through these functions: https://github.com/NVlabs/tiny-cuda-nn/blob/v1.6/include/tiny-cuda-nn/object.h#L86-L96 Then I guess...