PLY exporter: export selection or scene

D6060 now PLY exporter behaves similar to the rest of the export add-ons.

1 files changed, 31 insertions, 4 deletions

diff --git a/io_mesh_ply/__init__.py b/io_mesh_ply/__init__.py
index b89732fd..6e2b16b3 100644
--- a/io_mesh_ply/__init__.py
+++ b/io_mesh_ply/__init__.py
@@ -104,6 +104,11 @@ class ExportPLY(bpy.types.Operator, ExportHelper):
     filename_ext = ".ply"
     filter_glob: StringProperty(default="*.ply", options={'HIDDEN'})
 
+    use_selection: BoolProperty(
+        name="Selection Only",
+        description="Export selected objects only",
+        default=False,
+    )
     use_mesh_modifiers: BoolProperty(
         name="Apply Modifiers",
         description="Apply Modifiers to the exported mesh",
@@ -136,10 +141,6 @@ class ExportPLY(bpy.types.Operator, ExportHelper):
         default=1.0,
     )
 
-    @classmethod
-    def poll(cls, context):
-        return context.active_object is not None
-
     def execute(self, context):
         from . import export_ply
 
@@ -169,6 +170,30 @@ class ExportPLY(bpy.types.Operator, ExportHelper):
         pass
 
 
+class PLY_PT_export_include(bpy.types.Panel):
+    bl_space_type = 'FILE_BROWSER'
+    bl_region_type = 'TOOL_PROPS'
+    bl_label = "Include"
+    bl_parent_id = "FILE_PT_operator"
+
+    @classmethod
+    def poll(cls, context):
+        sfile = context.space_data
+        operator = sfile.active_operator
+
+        return operator.bl_idname == "EXPORT_MESH_OT_ply"
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+        layout.use_property_decorate = False  # No animation.
+
+        sfile = context.space_data
+        operator = sfile.active_operator
+
+        layout.prop(operator, "use_selection")
+
+
 class PLY_PT_export_transform(bpy.types.Panel):
     bl_space_type = 'FILE_BROWSER'
     bl_region_type = 'TOOL_PROPS'
@@ -233,6 +258,7 @@ def menu_func_export(self, context):
 classes = (
     ImportPLY,
     ExportPLY,
+    PLY_PT_export_include,
     PLY_PT_export_transform,
     PLY_PT_export_geometry,
 )
@@ -253,5 +279,6 @@ def unregister():
     bpy.types.TOPBAR_MT_file_import.remove(menu_func_import)
     bpy.types.TOPBAR_MT_file_export.remove(menu_func_export)
 
+
 if __name__ == "__main__":
     register()