added point densification

GeoTIFF · Oct 20, 2023 · ae305a3 · ae305a3
1 parent 3548fb1
commit ae305a3
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -78,7 +78,7 @@
     "quick-promise": "^0.1.0",
     "quick-resolve": "^0.0.1",
     "reproject-bbox": "^0.12.0",
-    "reproject-geojson": "^0.3.0",
+    "reproject-geojson": "^0.5.0",
     "snap-bbox": "^0.5.0",
     "terraformer-arcgis-parser": "^1.1.0",
     "underscore": "^1.13.6",

diff --git a/src/wrap-geom.js b/src/wrap-geom.js
@@ -11,7 +11,12 @@ export default function wrapGeom(func) {
         if (Array.isArray(geometry) && geometry.length === 4 && geometry.every(n => typeof n === "number")) {
           geom = reprojectBoundingBox({ bbox: geometry, density: 10, from: srs, to: georaster.projection });
         } else {
-          geom = reprojectGeoJSON(geometry, { from: srs, to: georaster.projection });
+          geom = reprojectGeoJSON(geometry, {
+            // adds 3 points to every edge, basically dividing each edge into quarters
+            densify: typeof geom.densify === "number" ? Math.round(geom.densify) : 3,
+            from: srs,
+            to: georaster.projection
+          });
         }
       } else {
         geom = geom.geometry;