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graphdeco-inria / hierarchical-3d-gaussians

Official implementation of the SIGGRAPH 2024 paper "A Hierarchical 3D Gaussian Representation for Real-Time Rendering of Very Large Datasets"
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SIBR Viewer not working properly - cannot move around the scene #93

Open Sebo-the-tramp opened 4 days ago

Sebo-the-tramp commented 4 days ago

First of all, thank you for this fantastic project!

I was able to compile and install the SIBR viewer; I can load the example_dataset, and I can see the point cloud and the camera; however, when I try to move around the scene with WASD or rotate the cameras with IJKL, nothing happens.

I attached a screenshot of the situation: image

I am running the project on Linux 22.04 and a 3070GPU with 8GB of RAM and using --budget 6000. Furthermore, when I click the button snap to the camera moves, and if I use the mouse it also rotates, but very slowly. And yes I am using the FPS mode in the point view mode.

Did anyone face a similar issue?

ameuleman commented 4 days ago

Hi, it looks like only the skybox is loaded. Could you try IJKL after clicking on the point view subwindow? Also, pressing y or spacebar change the controls. Are you working with a hierarchy file we provide?

Sebo-the-tramp commented 3 days ago

I was using a different dataset, or something was wrong, but I fixed that. Nevertheless, I still cannot move around for some reason, even when trying to press y or the spacebar. However, I can move around with the trackball setting.