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feat(react-components): Preserve camera pivot point on Reset to Home #4686

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anders-hopland
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@anders-hopland anders-hopland commented Jul 30, 2024

Type of change

Feat

Jira ticket 📘

BND3D-4470

Description 📝

Preserves the current pivot point when moving the camera to Scene Home position. Currently, when moving the camera to the Scene Home position, the pivot point can be hidden as it's very or in a spot which is not close to the geometry of the model(s). In the future, we should make the Scene store position, rotation and pivot point.

How has this been tested? 🔍

Have been tested in the storybook for SceneContainer

Test instructions ℹ️

  1. Open SceneContainer storybook
  2. Open Anders Scene as it has set a camera position
  3. Set a pivot point on one of the models
  4. Move the camera far away
  5. Press the Reset to Home button
  6. See that the pivot point is preserved

Checklist ☑️

  • I am proud of this feature.
  • I have performed a self-review of my own code.
  • I have added PR type (Feat, Bug, Chore, Test, Docs, Style, Refactor) to the PR title.
  • I have manually tested this for different scenarios (different models, formats, devices, browsers).
  • I have commented my code in hard-to-understand areas.
  • I have made corresponding changes to the public documentation.
  • I have added unit and visuals tests to prove that my feature works to the best of my ability.
  • I have refactored the code for readability to the best of my ability.
  • I have checked that my changes do not introduce regressions in the public documentation.
  • I have outlined any known defects / lacking capabilities in the contents of this PR.
  • I have listed any remaining work that should follow this PR in the description or jira/miro/etc.
  • I have added TSDoc to any public facing changes.
  • I have added "developer documentation" in any package README.md that is related / applicable to this PR.
  • I have noted down and am currently tracking any technical debt introduced in this PR.
  • I have thoroughly thought about the architecture of this implementation.
  • I have asked peers to test this feature.


// Keep the camera target (pivot) in the same position
viewer.cameraManager.setCameraState({
target: initialCameraState.target
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initialCameraState.target value be at origin when the scene is loaded for the first time, it would set the pivot point to origin when scene loaded for the first time

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Good point, that would be an issue if the models are really far away from origin

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Checking for camera being in origin in ea7034a

viewer.cameraManager.setCameraState({ position, target });

// Check if camera pivot point is in origin
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Can you add TODO comment here

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@greenbech greenbech left a comment

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This seems like a good incremental improvement

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@pramodcog pramodcog left a comment

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LGTM!

@anders-hopland anders-hopland merged commit b755327 into master Aug 1, 2024
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@anders-hopland anders-hopland deleted the amh/react-components-reset-camera-preserve-pivot-point branch August 1, 2024 10:47
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3 participants