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bmild / nerf

Code release for NeRF (Neural Radiance Fields)
http://tancik.com/nerf
MIT License
9.6k stars 1.34k forks source link

original blender files #59

Closed kmatzen closed 4 years ago

kmatzen commented 4 years ago

I followed the instructions to obtain the lego scene from blendswap and I parsed the json files to get the poses and FOV. The poses look correct, but two pieces of info seem to be missing. One is that the scene doesn't appear to be the correct scale. The cameras are within the object without scaling by a factor of 25 or so. The second is that the lego bulldozer scene has a controllable bucket and the renderings in NeRF clearly use a setting other than the default in the blendswap scene.

Do the authors still have the original blender files they used to render these scenes? The licenses seem fairly permissive. It would be great to use these as a starting point for new experiments, but be able to modify them.

tancik commented 4 years ago

I added the .blend files to the data repo - https://drive.google.com/file/d/1RjwxZCUoPlUgEWIUiuCmMmG0AhuV8A2Q/view?usp=sharing They may require some tweaking to get running. For example, the HDR environment textures may not be correctly linked (I used the blender included ones).

kmatzen commented 4 years ago

Excellent, thank you @tancik!

SeanGuo063 commented 3 years ago

Thank you for sharing the the .blend files. I have studied the scripts and notice that the 360_view_test.py is for test images, right? So I wonder how images for training and validation were generated in your paper. Just use RANDOM_VIEWS in 360_view.py and set VIEWS for 100?

hansen7 commented 3 years ago

I added the .blend files to the data repo - https://drive.google.com/file/d/1RjwxZCUoPlUgEWIUiuCmMmG0AhuV8A2Q/view?usp=sharing They may require some tweaking to get running. For example, the HDR environment textures may not be correctly linked (I used the blender included ones).

Thanks for sharing! May I ask how to move the bulldozer's blade lol?

Seems that it differs from the original model from the one provided on blendswap.

tancik commented 3 years ago
Screen Shot 2021-05-04 at 9 22 03 AM

Move these sliders to move the bulldozer's bucket.

bhowmickarka commented 2 years ago

Hi, where can I find this script "360_view_test.py"? I don't see it in the official repository.

nestor98 commented 2 years ago

Hi, where can I find this script "360_view_test.py"? I don't see it in the official repository.

Just spent an hour looking for it, it turns out you just have to open the .blend file and go to the Scripting tab inside blender itself.