Skip non-numeric morph channels, summarize other-geometry morphs

Genesis 9 Starter Essentials ships file-launcher channels (type "file") in its Morphs folder and morphs whose vertex count belongs to other geometry. The first made loading fatal, the second printed one warning per morph.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/test_scene.py b/tests/test_scene.py
index fe6c34d..812ea60 100644
--- a/tests/test_scene.py
+++ b/tests/test_scene.py
@@ -182,6 +182,21 @@ class SceneTest(unittest.TestCase):
         _, err = load_quiet(DATA / "scene.duf", [root])
         self.assertEqual(err.count("2 HD morphs"), 1)
 
+    def test_non_numeric_channel_skipped(self):
+        launcher = self.mod("Tools")
+        launcher["channel"] = {"id": "value", "type": "file", "value": "/x/tool.dsa"}
+        root = self.root(self.MORPHS + "Tools.dsf", self.morph_doc(launcher))
+        scene, _ = load_quiet(DATA / "scene.duf", [root])
+        self.assertNotIn("Fig:Tools?value", scene.graph.props)
+
+    def test_other_geometry_warning_once(self):
+        other = {"vertex_count": 99, "deltas": {"values": [[0, 1, 0, 0]]}}
+        root = self.root(self.MORPHS + "Other.dsf", self.morph_doc(
+            self.mod("Lash1", other), self.mod("Lash2", other)))
+        scene, err = load_quiet(DATA / "scene.duf", [root])
+        self.assertEqual(err.count("2 morphs for other geometry skipped"), 1)
+        self.assertNotIn("Fig:Lash1?value", scene.figure.morphs)
+
     def test_on_demand_morph_outside_morphs_dir(self):
         root = self.root("data/Test/Extra/Bulk.dsf", self.morph_doc(
             self.mod("Bulk", {"vertex_count": 3, "deltas": {"values": [[2, 0, 0, 1]]}})))