fix(blender_export): only write plane_distance for PLANE objects

1 files changed, 2 insertions, 3 deletions

diff --git a/tools/blender_export.py b/tools/blender_export.py
index fb800ac..d19eef1 100644
--- a/tools/blender_export.py
+++ b/tools/blender_export.py
@@ -90,10 +90,9 @@ def export_scene(filepath):
             f.write(struct.pack('<4f', *color))
 
             # Plane Distance (if type == PLANE)
-            plane_distance = 0.0
             if obj_type == 2: # PLANE
-                plane_distance = obj.get('plane_distance', 0.0)
-            f.write(struct.pack('<f', plane_distance))
+                plane_distance = float(obj.get('plane_distance', 0.0))
+                f.write(struct.pack('<f', plane_distance))
             
             # Mesh Asset Name
             mesh_asset_name = ""