Fixed multi-object export texture corruption error

This fixes the bug where exporting 3 or more objects would result in
one or more objects have corrupted texture coordinates

src/__init__.py

@@ -1,8 +1,8 @@
 bl_info = {
-    'name': 'ASCII Scene Export',
+    'name': 'ASCII Scene Export (ASE)',
     'description': 'Export ASE (ASCII Scene Export) files',
     'author': 'Colin Basnett (Darklight Games)',
-    'version': (1, 1, 2),
+    'version': (1, 2, 1),
     'blender': (2, 90, 0),
     'location': 'File > Import-Export',
     'warning': 'This add-on is under development.',

src/builder.py

@@ -138,7 +138,7 @@ class ASEBuilder(object):
                         geometry_object.vertex_colors.append(tuple(color[0:3]))
 
             # Update data offsets for next iteration
-            geometry_object.texture_vertex_offset = len(mesh_data.loops)
+            geometry_object.texture_vertex_offset += len(mesh_data.loops)
             geometry_object.vertex_offset = len(geometry_object.vertices)
 
         if len(ase.geometry_objects) == 0:

src/exporter.py

@@ -10,22 +10,22 @@ class ASE_OT_ExportOperator(bpy.types.Operator, bpy_extras.io_utils.ExportHelper
     bl_label = 'Export ASE'
     bl_space_type = 'PROPERTIES'
     bl_region_type = 'WINDOW'
-
     filename_ext = '.ase'
-
     filter_glob: StringProperty(
         default="*.ase",
         options={'HIDDEN'},
         maxlen=255,  # Max internal buffer length, longer would be hilighted.
     )
-
     units: EnumProperty(
+        default='U',
         items=(('M', 'Meters', ''),
                ('U', 'Unreal', '')),
         name='Units'
     )
-    use_raw_mesh_data: BoolProperty(default=False, name='Raw Mesh Data')
-
+    use_raw_mesh_data: BoolProperty(
+        default=False,
+        description='No modifiers will be evaluated as part of the exported mesh',
+        name='Raw Mesh Data')
     units_scale = {
         'M': 60.352,
         'U': 1.0