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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8-80 compliant>
bl_info = {
"name": "Stanford PLY format",
"author": "Bruce Merry, Campbell Barton",
"blender": (2, 73, 0),
"location": "File > Import-Export",
"description": "Import-Export PLY mesh data withs UV's and vertex colors",
"warning": "",
"wiki_url": "http://wiki.blender.org/index.php/Extensions:2.6/Py/"
"Scripts/Import-Export/Stanford_PLY",
"support": 'OFFICIAL',
"category": "Import-Export"}
# Copyright (C) 2004, 2005: Bruce Merry, bmerry@cs.uct.ac.za
# Contributors: Bruce Merry, Campbell Barton
# To support reload properly, try to access a package var,
# if it's there, reload everything
if "bpy" in locals():
import importlib
if "export_ply" in locals():
importlib.reload(export_ply)
if "import_ply" in locals():
importlib.reload(import_ply)
import os
import bpy
from bpy.props import (CollectionProperty,
StringProperty,
BoolProperty,
EnumProperty,
FloatProperty,
)
from bpy_extras.io_utils import (ImportHelper,
ExportHelper,
OrientationHelper,
axis_conversion,
)
class ImportPLY(bpy.types.Operator, ImportHelper):
"""Load a PLY geometry file"""
bl_idname = "import_mesh.ply"
bl_label = "Import PLY"
bl_options = {'UNDO'}
files = CollectionProperty(name="File Path",
description="File path used for importing "
"the PLY file",
type=bpy.types.OperatorFileListElement)
directory = StringProperty()
filename_ext = ".ply"
filter_glob = StringProperty(default="*.ply", options={'HIDDEN'})
def execute(self, context):
paths = [os.path.join(self.directory, name.name)
for name in self.files]
if not paths:
paths.append(self.filepath)
from . import import_ply
for path in paths:
import_ply.load(self, context, path)
return {'FINISHED'}
class ExportPLY(bpy.types.Operator, ExportHelper, OrientationHelper):
"""Export a single object as a Stanford PLY with normals, """ \
"""colors and texture coordinates"""
bl_idname = "export_mesh.ply"
bl_label = "Export PLY"
filename_ext = ".ply"
filter_glob = StringProperty(default="*.ply", options={'HIDDEN'})
use_mesh_modifiers = BoolProperty(
name="Apply Modifiers",
description="Apply Modifiers to the exported mesh",
default=True,
)
use_normals = BoolProperty(
name="Normals",
description="Export Normals for smooth and "
"hard shaded faces "
"(hard shaded faces will be exported "
"as individual faces)",
default=True,
)
use_uv_coords = BoolProperty(
name="UVs",
description="Export the active UV layer",
default=True,
)
use_colors = BoolProperty(
name="Vertex Colors",
description="Export the active vertex color layer",
default=True,
)
global_scale = FloatProperty(
name="Scale",
min=0.01, max=1000.0,
default=1.0,
)
@classmethod
def poll(cls, context):
return context.active_object != None
def execute(self, context):
from . import export_ply
from mathutils import Matrix
keywords = self.as_keywords(ignore=("axis_forward",
"axis_up",
"global_scale",
"check_existing",
"filter_glob",
))
global_matrix = axis_conversion(to_forward=self.axis_forward,
to_up=self.axis_up,
).to_4x4() * Matrix.Scale(self.global_scale, 4)
keywords["global_matrix"] = global_matrix
filepath = self.filepath
filepath = bpy.path.ensure_ext(filepath, self.filename_ext)
return export_ply.save(self, context, **keywords)
def draw(self, context):
layout = self.layout
row = layout.row()
row.prop(self, "use_mesh_modifiers")
row.prop(self, "use_normals")
row = layout.row()
row.prop(self, "use_uv_coords")
row.prop(self, "use_colors")
layout.prop(self, "axis_forward")
layout.prop(self, "axis_up")
layout.prop(self, "global_scale")
def menu_func_import(self, context):
self.layout.operator(ImportPLY.bl_idname, text="Stanford (.ply)")
def menu_func_export(self, context):
self.layout.operator(ExportPLY.bl_idname, text="Stanford (.ply)")
def register():
bpy.utils.register_module(__name__)
bpy.types.INFO_MT_file_import.append(menu_func_import)
bpy.types.INFO_MT_file_export.append(menu_func_export)
def unregister():
bpy.utils.unregister_module(__name__)
bpy.types.INFO_MT_file_import.remove(menu_func_import)
bpy.types.INFO_MT_file_export.remove(menu_func_export)
if __name__ == "__main__":
register()
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