Add layout expressions for view positions#9842
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October 24, 2025 15:22
chrisgervang
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This looks useful. Backwards compatible, aligns with an existing expression syntax, and would work well in any environment.
I could also see this being useful in viewState's padding property (and any screen space prop)
My testing run book for this would be:
- try typing an expression in the JSON playground, noodles.gl (or any reactive environment) to see how graceful it is with syntax errors, and how responsive it feels.
- try it on each view type and each property (the examples you've modified cover this well)
missx-oai
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Feb 13, 2026
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It would be very powerful to be able to use CSS style
calcexpressions when declaratively specifying view layouts.Summary
Testing
NODE_ENV=test node node_modules/@vis.gl/dev-tools/dist/test.js nodehttps://chatgpt.com/codex/tasks/task_i_68fb7cdcc1e8832ca8367f01290541fc