X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=blender%2Fio_mspgl%2Fexport_scene.py;h=ac812abf7b115766ab0c08af3848614a4ff99ab4;hp=d4e6b78f021154cba46388c53cc2c28ad5f1cf1b;hb=475c875fd12e264f093a88c8c4dc52ee13991569;hpb=f77259ba680e73daee6008f53dafe92e84a0b5f5

diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index d4e6b78f..ac812abf 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -3,12 +3,23 @@ import os
 
 class SceneExporter:
 	def __init__(self):
+		self.selected_only = False
+		self.active_layers = True
 		self.resource_collection = True
+		self.skip_existing = True
 		self.show_progress = True
 
 	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]
+		if self.selected_only:
+			objs = context.selected_objects
+		else:
+			objs = context.scene.objects
+		if self.active_layers:
+			layers = context.scene.layers
+			objs = [o for o in objs if any(a and b for a, b in zip(layers, o.layers))]
+		objs = [o for o in objs 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)]
+		objs.sort(key=lambda x:x.name)
 
 		path, base = os.path.split(out_fn)
 		base, ext = os.path.splitext(base)
@@ -18,6 +29,7 @@ class SceneExporter:
 
 		object_prototypes = {}
 		unique_objects = []
+		export_names = {}
 		for o in objs:
 			if o.name in object_prototypes:
 				continue
@@ -29,13 +41,22 @@ class SceneExporter:
 						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)
 
+			prefix = o.name
+			for c in clones:
+				while not c.name.startswith(prefix):
+					pos = max(prefix.rfind(' '), prefix.rfind('.'))
+					if pos<0:
+						break;
+					prefix = prefix[:pos]
+
+			if prefix:
+				export_names[o.name+".object"] = prefix.strip(" .")+".object"
+
 			unique_objects.append(o)
 			for c in clones:
 				object_prototypes[c.name] = o
@@ -45,18 +66,25 @@ class SceneExporter:
 
 		resources = {}
 		self.export_scene_resources(context, unique_objects, resources, 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)
 		refs = scene_res.collect_references()
 
-		from .datafile import Statement
 		if self.resource_collection:
+			from .datafile import Statement
 			keywords = { ".mat": "material",
 				".mesh": "mesh",
 				".object": "object",
-				".tech": "technique" }
+				".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)
@@ -78,9 +106,11 @@ class SceneExporter:
 		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)
+			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()
@@ -91,21 +121,24 @@ class SceneExporter:
 
 		for o in objs:
 			obj_res = resources[prototypes[o.name].name+".object"]
-			st = scene_res.create_reference_statement("object", obj_res)
-			# XXX Parent relationships screw up the location and rotation
-			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:]
+			st = scene_res.create_reference_statement("object", obj_res, o.name)
+
+			ss = Statement("transform")
+
+			loc = o.matrix_world.to_translation()
+			ss.sub.append(Statement("position", *tuple(loc)))
+
+			quat = o.matrix_world.to_quaternion()
+			if o.rotation_mode in ('XYZ', 'XZY', 'YXZ', 'YZX', 'ZXY', 'ZYX'):
+				angles = [a*180/math.pi for a in quat.to_euler()]
+				ss.sub.append(Statement("euler", *angles));
 			else:
-				if o.rotation_mode=="QUATERNION":
-					q = o.rotation_quaternion
-				else:
-					q = o.rotation_euler.to_quaternion()
-				angle = q.angle
-				axis = q.axis
-			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]))
+				ss.sub.append(Statement("rotation", quat.angle*180/math.pi, *tuple(quat.axis)))
+
+			scale = o.matrix_world.to_scale()
+			ss.sub.append(Statement("scale", *tuple(scale)))
+
+			st.sub.append(ss)
 			scene_res.statements.append(st)
 
 		progress.set_progress(1.0)