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mkkellogg / GaussianSplats3D

Three.js-based implementation of 3D Gaussian splatting
MIT License
1.43k stars 176 forks source link

A usage issue: How can I obtain the following coordinate data, such as the midpoint of the target? #300

Closed lancelot666 closed 1 month ago

lancelot666 commented 2 months ago
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How can I obtain the following coordinate data, such as the midpoint of the target?

lancelot666 commented 2 months ago

I imported the file but don't know how to aim the camera at the target, such as a building in the city

mkkellogg commented 2 months ago

If you press the I key, it will pop up a window will a lot of debug info, including those variables:

image

You can change the "Camera look-at" by clicking on something in the scene and making it the focal point. You can also use the left and right arrows to rotate the camera's up vector. Someone else had similar difficulties a while back and you can follow how we solved the issue for him here: https://github.com/mkkellogg/GaussianSplats3D/issues/40

mkkellogg commented 1 month ago

Just checking in -- Did you get this issue resolved?

mkkellogg commented 1 month ago

Going to close this for now, please let me know if you need more assistance.