Fix Typo in OSM Importer (#6935)

* fix variable name in osm importer

* update changelog

* fix another instance of this

Author: CoolSpy3

docs/reference/changelog-r2025.md

@@ -23,6 +23,7 @@
     - Fixed detection of physics plugins in extra projects ([#6880](https://github.com/cyberbotics/webots/pull/6880)).
     - Fixed `addForceWithOffset` and `addTorque` doing the same thing as `addForce` in Python ([#6881](https://github.com/cyberbotics/webots/pull/6881)).
     - Fixed Python controllers on Windows ([#6933](https://github.com/cyberbotics/webots/pull/6933)).
+    - OSM importer no longer crashes when run in 3d mode ([#6935](https://github.com/cyberbotics/webots/pull/6935)).
 
 ## Webots R2025a
 Released on January 31st, 2025.

resources/osm_importer/webots_objects/webots_object.py

@@ -76,7 +76,7 @@ def add_intermediate_point_where_needed(cls, refs, offset=1):
                     # need to add an intermediate point if none of the points are already very close from the border
                     newCoordX = (d2y / (d1y + d2y)) * OSMCoord.coordDictionnary[refs[i]].x +\
                         (d1y / (d1y + d2y)) * OSMCoord.coordDictionnary[refs[i - 1]].x
-                    newCoordy = (d2y / (d1y + d2y)) * OSMCoord.coordDictionnary[refs[i]].y +\
+                    newCoordY = (d2y / (d1y + d2y)) * OSMCoord.coordDictionnary[refs[i]].y +\
                         (d1y / (d1y + d2y)) * OSMCoord.coordDictionnary[refs[i - 1]].y
                     newOSMID = OSMCoord.add_new_coord_to_list(newCoordX, newCoordY)
                     newRefs.insert(i, newOSMID)
@@ -92,7 +92,7 @@ def add_intermediate_point_where_needed(cls, refs, offset=1):
                                                     WebotsObject.elevation.elevationArray[currentYGridIndex]['y'] +
                                                     WebotsObject.elevation.yStep)
             if newCoordX is not None and newCoordY is not None:  # add point if intersect the triangle
-                newOSMID = OSMCoord.add_new_coord_to_list(newCoordX, newCoordy)
+                newOSMID = OSMCoord.add_new_coord_to_list(newCoordX, newCoordY)
                 newRefs.insert(i, newOSMID)
                 return cls.add_intermediate_point_where_needed(newRefs, i + 2)
             previousXGridIndex = currentXGridIndex