I want to develop a Python function that automatically limits the maximum height of the camera, which is the Z-value

[smart4654154]

Thank you very much for your work. Now I have a big scene and I want to limit the maximum height of the camera, which is the Z-value. I should modify this: viser/src/viser/client/src/CameraControls.tsx Write some codes: const boundaryBox = new THREE.Box3(); boundaryBox.min.set(-999.0, -999.0, -0.49); boundaryBox.max.set(999.0, 999.0, 0.49);

However, every time I change a scene, I need to manually set boundaryBox.min.set, boundaryBox.max.set。 I want to create a Python function to automatically set the height of the camera. This seems to be related to web development, unfortunately I know nothing about it Can you teach me or provide me with some reference materials? Thank you very much.

[brentyi]

Hi! One thing you could do is trace how messages in viser are defined, wrapped, and ultimately handled.

One relatively simple example I can recommend is the ResetSceneMessage: https://github.com/search?q=repo%3Anerfstudio-project%2Fviser+ResetSceneMessage&type=code

You could define your own message with the functionality that you're looking for.