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Improve source discovery, terrain, CityJSON, affine rasters and WMTS - #7
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PascalNun
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November 2, 2026 08:13
PascalNun
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What changes
Improve source discovery, terrain downloads, CityJSON and imagery compatibility through the existing components. The final main-based diff includes the earlier source-compatibility batch (#6): bounded feature paging, API-root collection discovery, validated direct downloads, terrain ATOM and reference metadata.
Add per-object CityJSON LoD selection, streaming sequences and affine geometry templates. Preserve embedded/world-file affine raster footprints, pixel centers, UV clipping and terrain sampling. Add WMTS discovery, bounded matrix/tile selection and PNG/JPEG mosaics. Record plans, synthetic examples, public URLs and diagnostics.
Validation
The medium-priority head
f20afe4passed Release build and all eight then-current suites, including 27 new checks, plus provider probes, interface/manifest checks and dependency/package inspection. The combined integration at55eae6fsubsequently passed all nine suites on macOS and Windows.Native Rhino/Grasshopper material/bake, saved-definition and installed-package checks remain manual in
examples/VALIDATION.md.Compatibility
Main was fast-forwarded to
55eae6f, preserving the three original compatibility commits and automatically merging #6/#7/#8. This PR was retargeted to main for integration; its final diff includes #6 and the medium-priority batch.Existing component identities, names, parameter order, shared context/localization and baseline remain intact. StbImageNext is managed; package notices and inspection are recorded. Public/installed 0.4.0 remains unchanged; no release or installation was performed.