Is it possible to modify camera properties (exposure, gamma, field of view, max speed) in real time?

Customization
1

Hello Shapespark team,

I’m currently working on a project where I’m integrating Shapespark with interactive functionalities, and I have a question regarding camera properties.

In Shapespark’s editing mode, it is possible to modify camera parameters such as:

  • Exposure
  • Gamma
  • Field of view
  • Max speed

I’d like to replicate something similar but in real-time while the scene is being rendered. My goal is to allow users to dynamically adjust these properties via interface controls, without the need to return to editing mode.

I’m currently using the Shapespark Viewer API and have explored methods such as onBeforeRender and getCameraPosition, but I couldn’t find direct access to these parameters. I also inspected the viewer object, and there doesn’t seem to be a specific method to modify these properties.

Is there any way to adjust these camera properties in real time through the current API? If not, are there any future plans to enable this functionality?

Any guidance or suggestions would be greatly appreciated. Thank you in advance for your time and help!

Best regards,
José Angel Castro

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2

Currently the official API does not allow changing camera parameters directly. There is a way to control views though: GitHub - shapespark/shapespark-viewer-api: JavaScript API for interacting with the Shapespark 3D scene.

Still, the ability to modify camera through API is a good idea, so we added it to our roadmap and will consider adding it to Shapespark next year.

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