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feat: add production-like particle field feed

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This commit is contained in:
OpenAI Codex
2026-09-04 14:51:42 +08:00
parent 885e7aebef
commit 7c679f09ac
23 changed files with 545 additions and 26 deletions
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24
src/mbgl/style/conversion/source.cpp
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@@ -207,6 +207,30 @@ std::optional<std::unique_ptr<Source>> convertImageSource(const std::string& id,
std::optional<std::unique_ptr<Source>> convertRasterArraySource(const std::string& id,
const Convertible& value,
Error& error) {
if (const auto localFieldsValue = objectMember(value, "production-fields")) {
if (!isArray(*localFieldsValue) || arrayLength(*localFieldsValue) < 2) {
error.message = "raster-array production-fields must contain at least two entries";
return std::nullopt;
}
std::vector<RasterArrayLocalFieldDescriptor> localFields;
for (size_t index = 0; index < arrayLength(*localFieldsValue); ++index) {
const auto entry = arrayMember(*localFieldsValue, index);
const auto metadata = objectMember(entry, "metadata");
const auto field = objectMember(entry, "field");
if (!metadata || !field) {
error.message = "raster-array production field requires metadata and field";
return std::nullopt;
}
const auto metadataURL = toString(*metadata);
const auto fieldURL = toString(*field);
if (!metadataURL || !fieldURL) {
error.message = "raster-array production field inputs must be strings";
return std::nullopt;
}
localFields.push_back({*metadataURL, *fieldURL});
}
return {std::make_unique<RasterArraySource>(id, std::move(localFields))};
}
const auto fixture = objectMember(value, "fixture");
const auto metadata = objectMember(value, "metadata");
const auto field = objectMember(value, "field");