From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 5 May 2014 19:58:13 +0000 (+0300)
Subject: Add an option to export a separate mesh file when exporting an object
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=44fc9b88ead11e7325bd193e4c853f8b10e9b175

Add an option to export a separate mesh file when exporting an object
---

diff --git a/blender/io_mspgl/__init__.py b/blender/io_mspgl/__init__.py
index 9b49da8f..7426685f 100644
--- a/blender/io_mspgl/__init__.py
+++ b/blender/io_mspgl/__init__.py
@@ -102,17 +102,26 @@ class ExportMspGLObject(bpy.types.Operator, ExportMspGLMeshBase):
 	material_tex = bpy.props.BoolProperty(name="Material texture", description="Generate a texture based on material colors", default=False)
 	srgb_colors = bpy.props.BoolProperty(name="sRGB colors", description="Export material colors as sRGB instead of linear", default=True)
 
+	separate_mesh = bpy.props.BoolProperty(name="Separate mesh", description="Write mesh data into a separate file", default=False)
+
 	def create_exporter(self):
 		from .export_object import ObjectExporter
 		return ObjectExporter()
 
 	def draw(self, context):
 		super().draw(context)
+
 		col = self.texturing_col
 		col.prop(self, "textures")
 		col.prop(self, "material_tex")
 		col.prop(self, "srgb_colors")
 
+		self.layout.separator();
+
+		col = self.layout.column()
+		col.label("Files")
+		col.prop(self, "separate_mesh")
+
 class ExportMspGLArmature(bpy.types.Operator, ExportMspGLBase):
 	bl_idname = "export.mspgl_armature"
 	bl_label = "Export Msp GL armature"
diff --git a/blender/io_mspgl/export_object.py b/blender/io_mspgl/export_object.py
index 12b15b63..8065c09a 100644
--- a/blender/io_mspgl/export_object.py
+++ b/blender/io_mspgl/export_object.py
@@ -1,3 +1,5 @@
+import os
+
 def linear_to_srgb(l):
 	if l<0.0031308:
 		return 12.92*l
@@ -10,6 +12,7 @@ class ObjectExporter:
 		self.material_tex = False
 		self.srgb_colors = True
 		self.textures = "REF"
+		self.separate_mesh = False
 
 	def export(self, context, out_file):
 		from .outfile import open_output
@@ -20,9 +23,16 @@ class ObjectExporter:
 		for k, v in self.__dict__.items():
 			setattr(mesh_export, k, v)
 
-		out_file.begin("mesh")
-		mesh = mesh_export.export(context, out_file)
-		out_file.end()
+		if self.separate_mesh:
+			path, base = os.path.split(out_file.filename)
+			base, ext = os.path.splitext(base)
+			mesh_out = open_output(os.path.join(path, base+".mesh"))
+			mesh = mesh_export.export(context, mesh_out)
+			out_file.write("mesh", "\""+base+".mesh\"")
+		else:
+			out_file.begin("mesh")
+			mesh = mesh_export.export(context, out_file)
+			out_file.end()
 
 		out_file.begin("technique")
 		out_file.begin("pass", '""')
diff --git a/blender/io_mspgl/outfile.py b/blender/io_mspgl/outfile.py
index 5d5cb8ea..2ccaa1b0 100644
--- a/blender/io_mspgl/outfile.py
+++ b/blender/io_mspgl/outfile.py
@@ -2,6 +2,7 @@ import sys
 
 class OutFile:
 	def __init__(self, fn):
+		self.filename = fn
 		if fn==None:
 			self.file = sys.stdout
 		else: