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mkkellogg / GaussianSplats3D

Three.js-based implementation of 3D Gaussian splatting
MIT License
1.1k stars 135 forks source link

How can the zooming range be controlled? #181

Closed gotoeasy closed 3 months ago

gotoeasy commented 3 months ago

Zooming in too much results in extreme blurriness, while zooming out too far makes it difficult to see, both of which are not meaningful.

How can the zooming range be controlled?

mkkellogg commented 3 months ago

You'd have to set the relevant properties on Viewer.controls : 

viewer.controls.maxDistance = maxDistance;
viewer.controls.minDistance = minDistance;

Maybe I should add Viewer parameters for this :)

FYI I've got a PR up to enable orthographic projection that changes viewer.controls to point to one of viewer.orthographicControls or viewer.perspectiveControls so the above method won't quite work correctly; you'd have to change the min and max distance on both sets of controls.