feat: add resetCameraScreenSpace method with offsetRatio input, so actors fully fit the screen #3371
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add resetCameraScreenSpace method with offsetRatio input, essentially a resetCamera call that fills the entire screen space (where 90% offsetRatio means visible actors will fill 90% of the screen space) Kitware#1285
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finetjul
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Dec 2, 2025
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why not recoding the VTK C++ implementation ?
This ensures you have the same behavior between VTK C++ and VTK.js. Which is important.
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1.) don’t have C++ knowledge
2.) never used VTK C++ (just vtk.js & paraview) Can’t find out how to use/compare resetCameraScreenSpace anywhere in paraview. Either way, #1 is the end of the road.
I think this contribution is better than having nothing, either with the name cameraResetScreenSpace, or maybe cameraZoomExtents. If someone with C++ knowledge can improve it later on (or take this solution to C++ if it’s better) that would be great.
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add resetCameraScreenSpace method with offsetRatio input, essentially a resetCamera call that fills the entire screen space (where 90% offsetRatio means visible actors will fill 90% of the screen space)
#1285
Context
#1285
Results
See image here:
#1285 (comment)
Changes
Duplicated the resetCamera method, with logic to ensure visible actors fill a percentage of the screen (default: 90%)
PR and Code Checklist
npm run reformatto have correctly formatted codeTesting