[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [4355] trunk/py/scripts/addons/ io_mesh_vrml2: add path-mode property to be able to copy the exported image .

[Campbell Barton]

Revision: 4355
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-extensions&revision=4355
Author:   campbellbarton
Date:     2013-03-11 13:47:10 +0000 (Mon, 11 Mar 2013)
Log Message:
-----------
add path-mode property to be able to copy the exported image.

Modified Paths:
--------------
    trunk/py/scripts/addons/io_mesh_vrml2/__init__.py
    trunk/py/scripts/addons/io_mesh_vrml2/export_vrml2.py

Modified: trunk/py/scripts/addons/io_mesh_vrml2/__init__.py
===================================================================
--- trunk/py/scripts/addons/io_mesh_vrml2/__init__.py	2013-03-11 13:20:27 UTC (rev 4354)
+++ trunk/py/scripts/addons/io_mesh_vrml2/__init__.py	2013-03-11 13:47:10 UTC (rev 4355)
@@ -40,7 +40,7 @@
 import os
 import bpy
 from bpy.props import CollectionProperty, StringProperty, BoolProperty, EnumProperty
-from bpy_extras.io_utils import ExportHelper
+from bpy_extras.io_utils import ExportHelper, path_reference_mode
 
 class ExportVRML(bpy.types.Operator, ExportHelper):
     """Export a single object as a VRML2, """ \
@@ -71,8 +71,11 @@
     use_uv = BoolProperty(
             name="Texture/UVs",
             description="Export the active texture and UV coords",
-            default=True)
+            default=True,
+            )
 
+    path_mode = path_reference_mode
+
     @classmethod
     def poll(cls, context):
         obj = context.active_object
@@ -96,6 +99,9 @@
         row = layout.row()
         row.active = self.use_color
         row.prop(self, "color_type")
+        row = layout.row()
+        row.prop(self, "path_mode")
+        
 
 
 def menu_func_export(self, context):

Modified: trunk/py/scripts/addons/io_mesh_vrml2/export_vrml2.py
===================================================================
--- trunk/py/scripts/addons/io_mesh_vrml2/export_vrml2.py	2013-03-11 13:20:27 UTC (rev 4354)
+++ trunk/py/scripts/addons/io_mesh_vrml2/export_vrml2.py	2013-03-11 13:47:10 UTC (rev 4355)
@@ -19,19 +19,35 @@
 # <pep8-80 compliant>
 
 import bpy
+import bpy_extras
 import bmesh
 import os
 
 def save_bmesh(fw, bm,
                use_color, color_type, material_colors,
-               use_uv, uv_image):
-    fw('#VRML V2.0 utf8\n')
-    fw('#modeled using blender3d http://blender.org\n')
+               use_uv, uv_image,
+               path_mode, copy_set):
+
+    base_src = os.path.dirname(bpy.data.filepath)
+    base_dst = os.path.dirname(fw.__self__.name)
+
     fw('Shape {\n')
     fw('\tappearance Appearance {\n')
     if use_uv:
         fw('\t\ttexture ImageTexture {\n')
-        fw('\t\t\turl "%s"\n' % os.path.basename(uv_image.filepath))
+        filepath = uv_image.filepath
+        filepath_full = bpy.path.abspath(filepath, library=uv_image.library)
+        filepath_ref = bpy_extras.io_utils.path_reference(filepath_full, base_src, base_dst, path_mode, "textures", copy_set, uv_image.library)
+        filepath_base = os.path.basename(filepath_full)
+        
+        images = [
+            filepath_ref,
+            filepath_base,
+            filepath_full,
+        ]
+        fw('\t\t\turl [ %s ]\n' % " ".join(['"%s"' % f for f in images]) )
+        del images
+        del filepath_ref, filepath_base, filepath_full, filepath
         fw('\t\t}\n')  # end 'ImageTexture'
     else:
         fw('\t\tmaterial Material {\n')
@@ -152,7 +168,8 @@
 def save_object(fw, scene, obj,
                 use_mesh_modifiers,
                 use_color, color_type,
-                use_uv):
+                use_uv,
+                path_mode, copy_set):
 
     assert(obj.type == 'MESH')
 
@@ -204,23 +221,13 @@
         if uv_image is None:
             use_uv = False
 
-    material_colors = []
     save_bmesh(fw, bm,
                use_color, color_type, material_colors,
-               use_uv, uv_image)
+               use_uv, uv_image,
+               path_mode, copy_set)
 
     bm.free()
 
-def save_object_fp(filepath, scene, obj,
-                   use_mesh_modifiers,
-                   use_color, color_type,
-                   use_uv):
-    file = open(filepath, 'w', encoding='utf-8')
-    save_object(file.write, scene, obj,
-                use_mesh_modifiers,
-                use_color, color_type,
-                use_uv)
-    file.close()
 
 def save(operator,
          context,
@@ -228,11 +235,26 @@
          use_mesh_modifiers=True,
          use_color=True,
          color_type='MATERIAL',
-         use_uv=True):
+         use_uv=True,
+         path_mode='AUTO'):
 
-    save_object_fp(filepath, context.scene, context.object,
-                   use_mesh_modifiers,
-                   use_color, color_type,
-                   use_uv)
+    # store files to copy
+    copy_set = set()
 
+    file = open(filepath, 'w', encoding='utf-8')
+    fw = file.write
+    fw('#VRML V2.0 utf8\n')
+    fw('#modeled using blender3d http://blender.org\n')
+
+    save_object(fw, context.scene, context.object,
+                use_mesh_modifiers,
+                use_color, color_type,
+                use_uv,
+                path_mode, copy_set)
+
+    file.close()
+
+    # copy all collected files.
+    bpy_extras.io_utils.path_reference_copy(copy_set)
+
     return {'FINISHED'}