X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=blender%2Fio_mspgl%2Fexport_scene.py;h=f6776107413955964d0e3e757bc5594e3a69d03f;hb=6ee541f;hp=03a02ed47903cd57d7c7e94a656b8f099664162f;hpb=328ac951d8df830e1c9ee469b4ab073e9163606d;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index 03a02ed4..f6776107 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -1,54 +1,86 @@
 import math
 import os
-from .export_object import ObjectExporter
-from .outfile import OutFile
 
 class SceneExporter:
 	def __init__(self):
-		self.external_tech = True
 		self.resource_collection = True
+		self.show_progress = True
 
-	def export(self, context, out_file):
-		objs = context.selected_objects
-		objs = [o for o in objs if o.type=="MESH" and (not o.compound or o.parent not in objs)]
+	def export_to_file(self, context, out_fn):
+		objs = [o for o in context.selected_objects if o.type=="MESH" and not o.lod_for_parent]
+		objs = [o for o in objs if (not o.compound or o.parent not in objs)]
 
-		from .outfile import open_output
-		out_file = open_output(out_file)
-
-		path, base = os.path.split(out_file.filename)
+		path, base = os.path.split(out_fn)
 		base, ext = os.path.splitext(base)
 
+		from .export_object import ObjectExporter
 		object_export = ObjectExporter()
-		object_export.compound = True
-		object_export.external_tech = self.external_tech
+
+		object_prototypes = {}
+		unique_objects = []
+		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 u.technique!=o.technique:
+						continue
+					if any(s.link=="OBJECT" for s in u.material_slots):
+						continue
+
+					clones.append(u)
+
+			unique_objects.append(o)
+			for c in clones:
+				object_prototypes[c.name] = o
 
 		from .util import Progress
-		progress = Progress(context)
-		if self.resource_collection:
-			res_out = open_output(os.path.join(path, base+"_resources.mdc"))
+		progress = Progress(self.show_progress and context)
 
-			# TODO Export techniques as separate items in the collection
-			for i, o in enumerate(objs):
-				res_out.begin("object", '"{}.object"'.format(o.name))
-				progress.push_task(o.name, i/len(objs), (i+1)/len(objs))
-				object_export.export(context, res_out, [o], progress)
-				progress.pop_task()
-				res_out.end()
+		from .export_object import ObjectExporter
+		object_export = ObjectExporter()
+
+		from .datafile import Statement
+		if self.resource_collection:
+			with open(os.path.join(path, base+"_resources.mdc"), "w") as res_out:
+				for i, o in enumerate(unique_objects):
+					progress.push_task_slice(o.name, i, len(unique_objects))
+					st = Statement("object", "{}.object".format(o.name))
+					st.sub = object_export.export_object(context, o, progress)
+					st.write_to_file(res_out)
+					progress.pop_task()
 		else:
-			object_export.separate_tech = True
 			res_dir = os.path.join(path, base+"_resources")
 			if not os.path.exists(res_dir):
 				os.makedirs(res_dir)
-			for o in objs:
-				obj_out = open_output(os.path.join(res_dir, o.name+".object"))
-				progress.push_task(o.name, i/len(objs), (i+1)/len(objs))
-				object_export.export(context, obj_out, [o], progress)
+			for i, o in enumerate(unique_objects):
+				progress.push_task_slice(o.name, i, len(unique_objects))
+				st = object_export.export_object(context, o, progress)
+				with open(os.path.join(res_dir, o.name+".object"), "w") as obj_out:
+					for s in st:
+						s.write_to_file(obj_out)
 				progress.pop_task()
 
+		statements = self.export_scene(context, objs, progress, prototypes=object_prototypes)
+
+		with open(out_fn, "w") as out_file:
+			for s in statements:
+				s.write_to_file(out_file)
+
+	def export_scene(self, context, objs, progress, *, prototypes=None):
+		from .datafile import Statement
+		statements = []
+
 		for o in objs:
-			out_file.begin("object", '"{}.object"'.format(o.name))
+			st = Statement("object", "{}.object".format(prototypes[o.name].name))
 			# XXX Parent relationships screw up the location and rotation
-			out_file.write("position", o.location[0], o.location[1], o.location[2])
+			st.sub.append(Statement("position", o.location[0], o.location[1], o.location[2]))
 			if o.rotation_mode=="AXIS_ANGLE":
 				angle = o.rotation_axis_angle[0]
 				axis = o.rotation_axis_angle[1:]
@@ -59,5 +91,10 @@ class SceneExporter:
 					q = o.rotation_euler.to_quaternion()
 				angle = q.angle
 				axis = q.axis
-			out_file.write("rotation", angle*180/math.pi, axis[0], axis[1], axis[2])
-			out_file.end();
+			st.sub.append(Statement("rotation", angle*180/math.pi, axis[0], axis[1], axis[2]))
+			st.sub.append(Statement("scale", o.scale[0], o.scale[1], o.scale[2]))
+			statements.append(st)
+
+		progress.set_progress(1.0)
+
+		return statements