Capture M16 gap execution artifacts

tools/web/generated/M16-GAP-00172.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+import pathlib
+import sys
+
+import bpy
+
+
+def mesh(name):
+    data = bpy.data.meshes.new(f"{name}Mesh")
+    data.from_pydata(
+        [(-1.0, -1.0, 0.0), (1.0, -1.0, 0.0), (1.0, 1.0, 0.0), (-1.0, 1.0, 0.0)],
+        [],
+        [(0, 1, 2, 3)],
+    )
+    return data
+
+
+def animated_object(name, action_name, location_offset):
+    obj = bpy.data.objects.new(name, mesh(name))
+    bpy.context.scene.collection.objects.link(obj)
+    for frame, location in (
+        (1, location_offset),
+        (3, tuple(value + 1.0 for value in location_offset)),
+        (5, tuple(value + 2.0 for value in location_offset)),
+    ):
+        obj.location = location
+        obj.keyframe_insert(data_path="location", frame=frame, index=-1)
+    obj.animation_data.action.name = action_name
+    return obj
+
+
+def main():
+    arguments = sys.argv[sys.argv.index("--") + 1 :]
+    if len(arguments) != 1:
+        raise SystemExit("usage: blender -b --factory-startup --python M16-GAP-00172.py -- OUTPUT")
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+
+    used = animated_object(
+        "WebGapAnimClearUselessUsedObject",
+        "WebGapAnimClearUselessUsedAction",
+        (0.0, 0.0, 0.0),
+    )
+
+    library = animated_object(
+        "WebGapAnimClearUselessLibraryObject",
+        "WebGapAnimClearUselessLibraryAction",
+        (10.0, 0.0, 0.0),
+    )
+    library_action = library.animation_data.action
+    library.animation_data.action = None
+    library_action.use_fake_user = True
+
+    empty_action = bpy.data.actions.new("WebGapAnimClearUselessEmptyAction")
+    empty_action.use_fake_user = True
+
+    bpy.context.scene.frame_start = 1
+    bpy.context.scene.frame_end = 5
+    bpy.context.scene.frame_preview_start = 1
+    bpy.context.scene.frame_preview_end = 5
+    bpy.ops.anim.clear_useless_actions()
+    bpy.ops.wm.save_as_mainfile(
+        filepath=str(pathlib.Path(arguments[0]).resolve()), check_existing=False, compress=True
+    )
+
+
+if __name__ == "__main__":
+    main()