diff options
author | Campbell Barton <ideasman42@gmail.com> | 2013-04-15 21:21:17 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2013-04-15 21:21:17 +0400 |
commit | e88ccb06cc638467174f8b2e0ad3af1828db2c68 (patch) | |
tree | abb90f6cdfd7f294e3d45fadb633a736eaf9ad82 /io_mesh_ply | |
parent | 81507f54080373b9f23f212e23e3ea6299490140 (diff) |
option to apply scale on export. also add global scale options for exporters. OBJ/X3D/VRML/PLY/STL
Diffstat (limited to 'io_mesh_ply')
-rw-r--r-- | io_mesh_ply/__init__.py | 65 | ||||
-rw-r--r-- | io_mesh_ply/export_ply.py | 8 |
2 files changed, 65 insertions, 8 deletions
diff --git a/io_mesh_ply/__init__.py b/io_mesh_ply/__init__.py index 92b0bbdd..d7b8ff7e 100644 --- a/io_mesh_ply/__init__.py +++ b/io_mesh_ply/__init__.py @@ -46,8 +46,16 @@ if "bpy" in locals(): import os import bpy -from bpy.props import CollectionProperty, StringProperty, BoolProperty -from bpy_extras.io_utils import ImportHelper, ExportHelper +from bpy.props import (CollectionProperty, + StringProperty, + BoolProperty, + EnumProperty, + FloatProperty, + ) +from bpy_extras.io_utils import (ImportHelper, + ExportHelper, + axis_conversion, + ) class ImportPLY(bpy.types.Operator, ImportHelper): @@ -110,17 +118,60 @@ class ExportPLY(bpy.types.Operator, ExportHelper): use_colors = BoolProperty( name="Vertex Colors", description="Export the active vertex color layer", - default=True) + default=True, + ) + + axis_forward = EnumProperty( + name="Forward", + items=(('X', "X Forward", ""), + ('Y', "Y Forward", ""), + ('Z', "Z Forward", ""), + ('-X', "-X Forward", ""), + ('-Y', "-Y Forward", ""), + ('-Z', "-Z Forward", ""), + ), + default='Y', + ) + axis_up = EnumProperty( + name="Up", + items=(('X', "X Up", ""), + ('Y', "Y Up", ""), + ('Z', "Z Up", ""), + ('-X', "-X Up", ""), + ('-Y', "-Y Up", ""), + ('-Z', "-Z Up", ""), + ), + default='Z', + ) + 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) - from . import export_ply - keywords = self.as_keywords(ignore=("check_existing", "filter_glob")) + return export_ply.save(self, context, **keywords) def draw(self, context): @@ -133,6 +184,10 @@ class ExportPLY(bpy.types.Operator, ExportHelper): 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)") diff --git a/io_mesh_ply/export_ply.py b/io_mesh_ply/export_ply.py index 4ef8b5fb..d4db5710 100644 --- a/io_mesh_ply/export_ply.py +++ b/io_mesh_ply/export_ply.py @@ -189,13 +189,15 @@ def save(operator, use_normals=True, use_uv_coords=True, use_colors=True, + global_matrix=None ): scene = context.scene obj = context.active_object - if not obj: - raise Exception("Error, Select 1 active object") + if global_matrix is None: + from mathutils import Matrix + global_matrix = Matrix() if bpy.ops.object.mode_set.poll(): bpy.ops.object.mode_set(mode='OBJECT') @@ -208,7 +210,7 @@ def save(operator, if not mesh: raise Exception("Error, could not get mesh data from active object") - mesh.transform(obj.matrix_world) + mesh.transform(global_matrix * obj.matrix_world) if use_normals: mesh.calc_normals() |