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Add use custom props FBX settings #42

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Add use custom props FBX settings #42

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15 changes: 12 additions & 3 deletions blender-to-unity-fbx-exporter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,7 @@ def fix_object(ob):
fix_object(child)


def export_unity_fbx(context, filepath, active_collection, selected_objects, deform_bones, leaf_bones, primary_bone_axis, secondary_bone_axis, tangent_space, triangulate_faces):
def export_unity_fbx(context, filepath, active_collection, selected_objects, deform_bones, leaf_bones, primary_bone_axis, secondary_bone_axis, tangent_space, triangulate_faces, custom_props):
global shared_data
global hidden_collections
global hidden_objects
Expand Down Expand Up @@ -222,7 +222,7 @@ def export_unity_fbx(context, filepath, active_collection, selected_objects, def
ob.select_set(True)

# Export FBX file
params = dict(filepath=filepath, apply_scale_options='FBX_SCALE_UNITS', object_types={'EMPTY', 'MESH', 'ARMATURE'}, use_active_collection=active_collection, use_selection=selected_objects, use_armature_deform_only=deform_bones, add_leaf_bones=leaf_bones, primary_bone_axis=primary_bone_axis, secondary_bone_axis=secondary_bone_axis, use_tspace=tangent_space, use_triangles=triangulate_faces)
params = dict(filepath=filepath, apply_scale_options='FBX_SCALE_UNITS', object_types={'EMPTY', 'MESH', 'ARMATURE'}, use_custom_props=custom_props, use_active_collection=active_collection, use_selection=selected_objects, use_armature_deform_only=deform_bones, add_leaf_bones=leaf_bones, primary_bone_axis=primary_bone_axis, secondary_bone_axis=secondary_bone_axis, use_tspace=tangent_space, use_triangles=triangulate_faces)

print("Invoking default FBX Exporter:", params)
bpy.ops.export_scene.fbx(**params)
Expand Down Expand Up @@ -333,6 +333,12 @@ class ExportUnityFbx(Operator, ExportHelper):
default=False,
)

custom_props: BoolProperty(
name="Use Custom Properties",
description="Export custom properties to be used as UserData from Unity AssetProcessor",
default=True,
)

# Custom draw method
# https://blender.stackexchange.com/questions/55437/add-gui-elements-to-exporter-window
# https://docs.blender.org/api/current/bpy.types.UILayout.html
Expand Down Expand Up @@ -365,8 +371,11 @@ def draw(self, context):
col.label(text = "Secondary")
split.column().prop(self, "secondary_bone_axis", text="")

layout.separator()
layout.row().prop(self, "custom_props")

def execute(self, context):
return export_unity_fbx(context, self.filepath, self.active_collection, self.selected_objects, self.deform_bones, self.leaf_bones, self.primary_bone_axis, self.secondary_bone_axis, self.tangent_space, self.triangulate_faces)
return export_unity_fbx(context, self.filepath, self.active_collection, self.selected_objects, self.deform_bones, self.leaf_bones, self.primary_bone_axis, self.secondary_bone_axis, self.tangent_space, self.triangulate_faces, self.custom_props)


# Only needed if you want to add into a dynamic menu
Expand Down