Reorganize Blender Web execution around capabilities

tools/web/generated/M16-GAP-00276.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+import pathlib
+import sys
+
+import bpy
+
+
+LIBRARY_NAME = "WebGapAssetClearSingle.blend"
+OBJECT_NAME = "WebGapAssetClearSingleObject"
+
+
+def main():
+    arguments = sys.argv[sys.argv.index("--") + 1 :]
+    if len(arguments) != 1:
+        raise SystemExit("usage: blender -b --factory-startup --python M16-GAP-00276.py -- OUTPUT")
+    output = pathlib.Path(arguments[0]).resolve()
+    source = output.with_name(LIBRARY_NAME)
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+    mesh = bpy.data.meshes.new("WebGapAssetClearSingleMesh")
+    mesh.from_pydata([(-1.0, 0.0, 0.0), (1.0, 0.0, 0.0), (0.0, 1.0, 0.0)], [], [(0, 1, 2)])
+    obj = bpy.data.objects.new(OBJECT_NAME, mesh)
+    bpy.context.scene.collection.objects.link(obj)
+    bpy.ops.wm.save_as_mainfile(filepath=str(source), check_existing=False, compress=True)
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+    with bpy.data.libraries.load(str(source), link=True) as (data_from, data_to):
+        if OBJECT_NAME not in data_from.objects:
+            raise RuntimeError("asset-clear-single source object is missing")
+        data_to.objects = [OBJECT_NAME]
+    linked = data_to.objects[0]
+    if linked is None:
+        raise RuntimeError("asset-clear-single linked object is missing")
+    bpy.context.scene.collection.objects.link(linked)
+    bpy.ops.wm.save_as_mainfile(filepath=str(output), check_existing=False, compress=True)
+
+
+if __name__ == "__main__":
+    main()