feat: Add MoGe-2 surface generation and export functionality

- Introduced new enum items for depth plane and surface models with caching.
- Added MOGE2_MESH_JOB to operators for converting images to surfaces.
- Implemented surface mesh building and exporting in RunJob operator.
- Enhanced UI to include export format options for MoGe-2.
- Created validation tools for MoGe-2 surface assets and depth planes.
- Updated geometry nodes to support new surface generation features.
- Refactored existing tests to accommodate new functionality and ensure stability.

tools/validate_geometry_nodes_asset.py

@@ -22,9 +22,8 @@ def set_input(modifier, group, name, value):
 
 
 def add_face_attributes(mesh, count, background_values=None):
-    for name in ("o_face_confidence", "o_edge_stretch"):
-        attribute = mesh.attributes.new(name, "FLOAT", "FACE")
-        attribute.data.foreach_set("value", [1.0] * count)
+    confidence = mesh.attributes.new("o_face_confidence", "FLOAT", "FACE")
+    confidence.data.foreach_set("value", [1.0] * count)
     background = mesh.attributes.new("o_background_face", "BOOLEAN", "FACE")
     background.data.foreach_set(
         "value",
@@ -56,7 +55,7 @@ def main():
         visible_outputs = [
             output for output in node.outputs if output.name and not output.hide
         ]
-        assert 1 <= len(visible_outputs) <= 3
+        assert 1 <= len(visible_outputs) <= 4
     uv_stores = [
         node
         for node in group.nodes
@@ -79,6 +78,14 @@ def main():
     assert [item.name for item in panels["Options"].interface_items] == [
         "Fix Topology",
     ]
+    smooth = next(
+        item
+        for item in group.interface.items_tree
+        if item.item_type == "SOCKET"
+        and item.in_out == "INPUT"
+        and item.name == "Smooth"
+    )
+    assert smooth.default_value == 0.5
     for name, default_value in (("Confidence", 0.0), ("Stretch", 10.0)):
         item = next(
             item
@@ -98,6 +105,8 @@ def main():
         [],
         [(0, 2, 1), (1, 2, 3)],
     )
+    edge_stretch = mesh.attributes.new("o_edge_stretch", "FLOAT", "EDGE")
+    edge_stretch.data.foreach_set("value", [0.05] * len(mesh.edges))
     uv = mesh.uv_layers.new(name="UVMap")
     uv.data.foreach_set("uv", [0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1])
     add_face_attributes(mesh, 2, [False, True])
@@ -121,13 +130,13 @@ def main():
     finally:
         evaluated.to_mesh_clear()
 
-    set_input(modifier, group, "Stretch", 100.0)
+    set_input(modifier, group, "Stretch", 0.0)
     stretch_item = next(
         item
         for item in group.interface.items_tree
         if item.item_type == "SOCKET" and item.name == "Stretch"
     )
-    assert modifier[stretch_item.identifier] == 100.0
+    assert modifier[stretch_item.identifier] == 0.0
     obj.update_tag(refresh={"DATA"})
     bpy.context.view_layer.update()
     culled = obj.evaluated_get(bpy.context.evaluated_depsgraph_get())