fix duplicate mesh entries

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2010-2022 Lee Salzman
+Copyright (c) 2010-2023 Lee Salzman
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.txt

@@ -1,4 +1,4 @@
-IQM Developer Kit 2021-06-13
+IQM Developer Kit 2023-09-21
 
 *** Format information ***
 

blender-2.93/iqm_export.py

@@ -3,7 +3,7 @@
 bl_info = {
     "name": "Export Inter-Quake Model (.iqm/.iqe)",
     "author": "Lee Salzman",
-    "version": (2022, 10, 21),
+    "version": (2023, 9, 21),
     "blender": (2, 93, 0),
     "location": "File > Export > Inter-Quake Model",
     "description": "Export to the Inter-Quake Model format (.iqm/.iqe)",
@@ -812,7 +812,7 @@ def collectAnims(context, armature, scale, bones, animspecs):
     return anims
 
 
-def collectMeshes(context, bones, scale, matfun, useskel = True, usecol = False, usemods = False, filetype = 'IQM', namedmaterialmeshes=False):
+def collectMeshes(context, bones, scale, matfun, useskel = True, usecol = False, usemods = False, filetype = 'IQM', namedmaterialmeshes = False):
     vertwarn = []
     objs = context.selected_objects #context.scene.objects
     meshes = []
@@ -874,9 +874,7 @@ def collectMeshes(context, bones, scale, matfun, useskel = True, usecol = False,
                         newmeshname = f"{obj.name}_{matname}"
                     else:
                         newmeshname = obj.name
-
                     mesh = Mesh(newmeshname, matname, data.vertices)
-                    meshes.append(mesh)
                     materials[obj.name, matindex] = mesh
 
                 verts = mesh.verts
@@ -1027,7 +1025,7 @@ def exportIQE(file, meshes, bones, anims):
     file.write('\n')
 
 
-def exportIQM(context, filename, usemesh = True, usemods = False, useskel = True, usebbox = True, usecol = False, scale = 1.0, animspecs = None, matfun = (lambda prefix, image: image), derigify = False, boneorder = None, namedmaterialmeshes=False):
+def exportIQM(context, filename, usemesh = True, usemods = False, useskel = True, usebbox = True, usecol = False, scale = 1.0, animspecs = None, matfun = (lambda prefix, image: image), derigify = False, boneorder = None, namedmaterialmeshes = False):
     armature = findArmature(context)
     if useskel and not armature:
         print('No armature selected')