From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 23 Jun 2019 20:02:41 +0000 (+0300)
Subject: Export the entire scene by default
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=d3813a0ab6ee2f8b9af775c28b51b512abe6cd09

Export the entire scene by default

Options have been added to export only selected object or limit the
export to active layers.
---

diff --git a/blender/io_mspgl/__init__.py b/blender/io_mspgl/__init__.py
index 3ce60c4c..43a3fac8 100644
--- a/blender/io_mspgl/__init__.py
+++ b/blender/io_mspgl/__init__.py
@@ -131,6 +131,8 @@ class ExportMspGLScene(bpy.types.Operator, ExportMspGLBase):
 
 	filename_ext = ".scene"
 
+	selected_only = bpy.props.BoolProperty(name="Selected objects only", description="Only export the selected objects")
+	active_layers = bpy.props.BoolProperty(name="Active layers only", description="Only export objects on the active layers", default=True)
 	resource_collection = bpy.props.BoolProperty(name="Resource collection", description="Put resources to a single collection file", default=True)
 
 	def create_exporter(self):
@@ -139,6 +141,8 @@ class ExportMspGLScene(bpy.types.Operator, ExportMspGLBase):
 
 	def draw(self, context):
 		col = self.layout.column()
+		col.prop(self, "selected_only")
+		col.prop(self, "active_layers")
 		col.prop(self, "resource_collection")
 
 class ExportMspGLCamera(bpy.types.Operator, ExportMspGLBase):
diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index 68b58987..b28c8e04 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -3,11 +3,20 @@ import os
 
 class SceneExporter:
 	def __init__(self):
+		self.selected_only = False
+		self.active_layers = True
 		self.resource_collection = 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)]
 
 		path, base = os.path.split(out_fn)