X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Fexport_scene.py;h=1dea4b2416b5a7c0d46952570b19448d4be930e9;hb=db9fa2e2aba82aadc8da3fb8f4f4839419a06d90;hp=cb623a1587f8fc14a0b15fe41c4eb30d4b3d6a4b;hpb=736a076cf12aca02492eae6c77eff846bde0cdda;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index cb623a15..1dea4b24 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -17,34 +17,31 @@ class SceneExporter:
 		if self.visible_collections:
 			collections = [c.collection for c in context.view_layer.layer_collection.children if not (c.hide_viewport or c.collection.hide_viewport)]
 			objs = [o for o in objs if any((o.name in c.all_objects) for c in collections)]
-		objs = [o for o in objs if o.type=="MESH" and not o.lod_for_parent]
+		objs = [o for o in objs if o.type=="MESH" and not o.lod_for_parent and o.data.vertices]
 		objs = [o for o in objs if (not o.compound or o.parent not in objs)]
 		objs.sort(key=lambda x:x.name)
 
 		path, base = os.path.split(out_fn)
 		base, ext = os.path.splitext(base)
 
-		from .export_object import ObjectExporter
-		object_export = ObjectExporter()
-
 		object_prototypes = {}
 		unique_objects = []
 		export_names = {}
+		used_names = set()
 		for o in objs:
 			if o.name in object_prototypes:
 				continue
 
 			clones = [o]
-			if not any(s.link=="OBJECT" for s in o.material_slots):
-				for u in objs:
-					if u is o:
-						continue
-					if u.data.name!=o.data.name:
-						continue
-					if any(s.link=="OBJECT" for s in u.material_slots):
-						continue
+			for u in objs:
+				if u is o:
+					continue
+				if u.data.name!=o.data.name:
+					continue
+				if any(m1.name!=m2.name for m1, m2 in zip(o.material_slots, u.material_slots)):
+					continue
 
-					clones.append(u)
+				clones.append(u)
 
 			prefix = o.name
 			for c in clones:
@@ -55,69 +52,57 @@ class SceneExporter:
 					prefix = prefix[:pos]
 
 			if prefix:
-				export_names[o.name+".object"] = prefix.strip(" .")+".object"
+				export_names[o.name+".object"] = prefix.strip(" .")
+			else:
+				used_names.add(o.name)
 
 			unique_objects.append(o)
 			for c in clones:
 				object_prototypes[c.name] = o
 
+		for n, e in export_names.items():
+			if e in used_names:
+				number = 1
+				while "{}_{}".format(e, number) in used_names:
+					number += 1
+				e += "_{}".format(number)
+			export_names[n] = e+".object"
+			used_names.add(e)
+
 		from .util import Progress
 		progress = Progress(self.show_progress and context)
 
+		from .export import DataExporter
+		data_exporter = DataExporter()
+
 		resources = {}
-		self.export_scene_resources(context, unique_objects, resources, progress)
+		data_exporter.export_resources(context, unique_objects, resources, None, progress)
 		for n, r in resources.items():
 			if r.name in export_names:
 				r.name = export_names[r.name]
 
-		scene_res = self.export_scene(context, objs, progress, prototypes=object_prototypes, resources=resources)
+		scene_res = self.export_scene(context, objs, resources, object_prototypes, progress)
 		refs = scene_res.collect_references()
 
 		if self.resource_collection:
-			from .datafile import Statement
-			keywords = { ".mat": "material",
-				".mesh": "mesh",
-				".object": "object",
-				".tech": "technique",
-				".tex2d": "texture2d" }
-			with open(os.path.join(path, base+"_resources.mdc"), "w") as res_out:
-				for r in refs:
-					if self.skip_existing and os.path.exists(os.path.join(path, r.name)):
-						continue
-
-					st = Statement(keywords[os.path.splitext(r.name)[1]], r.name)
-					st.sub = r.statements
-					st.write_to_file(res_out)
+			filter = None
+			if self.skip_existing:
+				filter = lambda r: not os.path.exists(os.path.join(path, r.name))
+			scene_res.write_collection(os.path.join(path, base+"_resources.mdc"), exclude_self=True, filter=filter)
 		else:
 			res_dir = os.path.join(path, base+"_resources")
 			if not os.path.exists(res_dir):
 				os.makedirs(res_dir)
 			for r in refs:
-				with open(os.path.join(res_dir, r.name), "w") as res_out:
-					for s in r.statements:
-						s.write_to_file(res_out)
-
-		with open(out_fn, "w") as out_file:
-			for s in scene_res.statements:
-				s.write_to_file(out_file)
-
-	def export_scene_resources(self, context, objs, resources, progress):
-		from .export_object import ObjectExporter
-		object_export = ObjectExporter()
-		object_export.single_file = False
-
-		material_maps = {}
-
-		for i, o in enumerate(objs):
-			progress.push_task_slice(o.name, i, len(objs))
-			object_export.export_object_resources(context, o, resources, progress, material_maps=material_maps)
-			obj_name = o.name+".object"
-			resources[obj_name] = object_export.export_object(context, o, progress, resources=resources)
-			progress.pop_task()
-
-	def export_scene(self, context, objs, progress, *, prototypes, resources):
-		from .datafile import Resource, Statement
-		scene_res = Resource("scene.scene")
+				r.write_to_file(os.path.join(res_dir, r.name))
+
+		scene_res.write_to_file(out_fn)
+
+	def export_scene(self, context, objs, resources, prototypes, progress):
+		from .datafile import Resource, Statement, Token
+		scene_res = Resource("scene.scene", "scene")
+
+		scene_res.statements.append(Statement("type", Token(context.scene.scene_type.lower())))
 
 		for o in objs:
 			obj_res = resources[prototypes[o.name].name+".object"]