CG Pileline: add export to PLY script and optional scale and forward-up axis

cg/blender/export/__init__.py

@@ -27,6 +27,9 @@ def export_decorator(func):
     def wrapper(**kwargs):
         bpy.ops.object.select_all(action='DESELECT')
         # add defaults
+        kwargs.setdefault('global_scale', 1000)
+        kwargs.setdefault('axis_forward', 'Y')
+        kwargs.setdefault('axis_up', 'Z')
         kwargs.setdefault('path', '//')
         kwargs.setdefault('subdir', '')
 

cg/blender/export/dae.py

@@ -30,8 +30,8 @@ def export_dae(**kwargs):
         apply_modifiers=True,
         export_mesh_type=0,
         export_mesh_type_selection='view',
-        export_global_forward_selection='Y',
-        export_global_up_selection='Z',
+        export_global_forward_selection=kwargs['axis_forward'],
+        export_global_up_selection=kwargs['axis_up'],
         apply_global_orientation=False,
         selected=True,
         include_children=False,

cg/blender/export/obj.py

@@ -4,6 +4,7 @@ DESCRIPTION.
 OBJ mesh exporter.
 Exports all objects in scene.
 You can set export path and subdir.
+DEPRECATED
 """
 __version__ = "0.2"
 

cg/blender/export/ply.py

@@ -0,0 +1,40 @@
+# coding: utf-8
+# Copyright (C) 2023 Ilia Kurochkin <brothermechanic@yandex.com>
+#
+# 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 3 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.
+'''
+DESCRIPTION.
+PLY mesh exporter.
+'''
+__version__ = "0.2"
+
+import bpy
+from blender.export import export_decorator
+
+
+@export_decorator
+def export_ply(**kwargs):
+    outpath = ('{}.ply'.format(kwargs['outpath']))
+
+    bpy.ops.export_mesh.ply(filepath=outpath,
+                            check_existing=False,
+                            filter_glob="*.ply",
+                            use_ascii=True,
+                            use_selection=True,
+                            use_mesh_modifiers=True,
+                            use_normals=True,
+                            use_uv_coords=True,
+                            use_colors=True,
+                            global_scale=kwargs['global_scale'],
+                            axis_forward=kwargs['axis_forward'],
+                            axis_up=kwargs['axis_up'])
+
+    return outpath

cg/blender/export/stl.py

@@ -28,12 +28,12 @@ def export_stl(**kwargs):
                             check_existing=False,
                             filter_glob='*.stl',
                             use_selection=True,
-                            global_scale=1000,
+                            global_scale=kwargs['global_scale'],
                             use_scene_unit=False,
                             ascii=False,
                             use_mesh_modifiers=True,
                             batch_mode='OFF',
-                            axis_forward='Y',
-                            axis_up='Z')
+                            axis_forward=kwargs['axis_forward'],
+                            axis_up=kwargs['axis_up'])
 
     return outpath