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store the geopoint in three dimensions

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This commit is contained in:
Tamo 2021-12-14 12:21:24 +01:00
parent 11a056d116
commit 98a365aaae
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GPG key ID: 20CD8020AFA88D69
5 changed files with 39 additions and 13 deletions
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9
milli/src/update/index_documents/typed_chunk.rs
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@ -12,7 +12,10 @@ use super::helpers::{
};
use crate::heed_codec::facet::{decode_prefix_string, encode_prefix_string};
use crate::update::index_documents::helpers::into_clonable_grenad;
use crate::{BoRoaringBitmapCodec, CboRoaringBitmapCodec, DocumentId, GeoPoint, Index, Result};
use crate::{
lat_lng_to_xyz, BoRoaringBitmapCodec, CboRoaringBitmapCodec, DocumentId, GeoPoint, Index,
Result,
};
pub(crate) enum TypedChunk {
DocidWordPositions(grenad::Reader<CursorClonableMmap>),
@ -192,7 +195,9 @@ pub(crate) fn write_typed_chunk_into_index(
let (lat, tail) = helpers::try_split_array_at::<u8, 8>(value).unwrap();
let (lng, _) = helpers::try_split_array_at::<u8, 8>(tail).unwrap();
let point = [f64::from_ne_bytes(lat), f64::from_ne_bytes(lng)];
rtree.insert(GeoPoint::new(point, docid));
let xyz_point = lat_lng_to_xyz(&point);
rtree.insert(GeoPoint::new(xyz_point, (docid, point)));
geo_faceted_docids.insert(docid);
}
index.put_geo_rtree(wtxn, &rtree)?;