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NVlabs / instant-ngp

Instant neural graphics primitives: lightning fast NeRF and more
https://nvlabs.github.io/instant-ngp
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I run it successfully but the GUI is blank #57

Closed bit704 closed 2 years ago

bit704 commented 2 years ago

Thank you for your great work ! I run " ./build/testbed --scene data/nerf/fox" and it looks like it worked. But the GUI is blank. cmd output:

16:39:19 INFO     Loading NeRF dataset from
16:39:19 INFO       data\nerf\fox\transforms.json
16:39:19 SUCCESS  Loaded 50 images of size 1080x1920 after 0s
16:39:19 INFO       cam_aabb=[min=[1.0229,-1.33309,-0.378748], max=[2.46175,1.00721,1.41295]]
16:39:19 INFO     Loading network config from: configs\nerf\base.json
16:39:19 INFO     GridEncoding:  Nmin=16 b=1.51572 F=2 T=2^19 L=16
16:39:19 INFO     Density model: 3--[HashGrid]-->32--[FullyFusedMLP(neurons=64,layers=3)]-->1
16:39:19 INFO     Color model:   3--[SphericalHarmonics]-->16+16--[FullyFusedMLP(neurons=64,layers=4)]-->3
16:39:19 INFO       total_encoding_params=13074912 total_network_params=10240

I can run ./scripts/run.py, but with --gui, the GUI is also blank.

I don't know why and seek help.

Tom94 commented 2 years ago

Hi there, this is a duplicate with #55. Closing to consolidate