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yomotsu / camera-controls

A camera control for three.js, similar to THREE.OrbitControls yet supports smooth transitions and more features.
https://yomotsu.github.io/camera-controls/
MIT License
2.05k stars 256 forks source link

setFocalOffset -- How to keep the model always facing the screen #509

Open wangguangmeng opened 5 months ago

wangguangmeng commented 5 months ago

Describe the bug

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I noticed that when I used setFocalOffset, the angle of the model towards the screen has changed.

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How to keep the model always facing the screen, like this:

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Thank you

To Reproduce

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Code

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Live example

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Expected behavior

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Screenshots or Video

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Device

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OS

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yomotsu commented 5 months ago

That is intended behavior. focalOffset will translate the point of orbit, literally. Consider using camera.setViewOffset: https://yomotsu.github.io/camera-controls/examples/padding-with-view-offset.html

wangguangmeng commented 5 months ago

这是预期的行为。focalOffset 将从字面上平移轨道点。考虑使用：https://yomotsu.github.io/camera-controls/examples/padding-with-view-offset.html`camera.setViewOffset`

Thank you for your reply, I am trying