Cherry-pick Shapely 1.8.0 deprecations (#496, #476) (#515)

* Fix MultiPolygon not iterable (#496) Signed-off-by: Xiyu Oh <[email protected]> Signed-off-by: Luca Della Vedova <[email protected]> * Handle geometry collections (#476) I was trying a clean build of RMF Demos and ran into a type error when trying to compile maps. This PR fixes the type error. I'm not sure what triggered it in the first place TBH. Signed-off-by: Arjo Chakravarty <[email protected]> Co-authored-by: Yadunund <[email protected]> Signed-off-by: Luca Della Vedova <[email protected]> --------- Signed-off-by: Xiyu Oh <[email protected]> Signed-off-by: Luca Della Vedova <[email protected]> Signed-off-by: Arjo Chakravarty <[email protected]> Co-authored-by: Xiyu <[email protected]> Co-authored-by: Arjo Chakravarty <[email protected]> Co-authored-by: Yadunund <[email protected]>
open-rmf · Nov 8, 2024 · 508ec5e · 508ec5e
1 parent 9fc8d4b
commit 508ec5e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rmf_building_map_tools/building_map/floor.py b/rmf_building_map_tools/building_map/floor.py
@@ -133,15 +133,15 @@ def triangulate_polygon(self, polygon, triangles):
                         plt.plot(poly_x, poly_y, 'b', linewidth=4)
 
             elif geom.geom_type == 'MultiPolygon':
-                for poly in list(geom):
+                for poly in list(geom.geoms):
                     self.triangulate_polygon(poly, triangles)
 
             elif geom.geom_type == 'GeometryCollection':
                 # this can happen if the original triangulation needed
                 # to be clipped to lie within the original floor polygon
                 # for example, if a long triangle crossed a concave region
                 # and you end up with >=1 polygons and >=1 points or edges.
-                for item in geom:
+                for item in geom.geoms:
                     if item.geom_type == 'Polygon':
                         self.triangulate_polygon(item, triangles)