advanced example

Content/Python/ue_workshop/blender.py

@@ -5,21 +5,27 @@ import subprocess
 from .paths import PROJECT, executable, slug
 
 
-def export(filename, name="Character", collection="Character", blender=None):
+def export(filename, name="Character", collection="Character", blender=None, skeletal=False):
     source = Path(filename).resolve()
     if not source.is_file() or source.suffix.lower() != ".blend":
         raise FileNotFoundError(f"Brak pliku .blend: {source}")
-    destination = PROJECT / "build" / slug(name) / (name + ".glb")
+    destination = PROJECT / "build" / slug(name) / (name + (".fbx" if skeletal else ".glb"))
     destination.parent.mkdir(parents=True, exist_ok=True)
     command = [executable("blender", blender), "--background", str(source),
                "--python-exit-code", "1", "--python", str(PROJECT / "tools" / "blender_export.py"),
                "--", "--output", str(destination), "--collection", collection]
+    if skeletal:
+        command.append("--skeletal")
     result = subprocess.run(command, capture_output=True, text=True, timeout=180)
     if result.returncode or not destination.is_file():
         raise RuntimeError("Eksport Blendera nie powiodl sie:\n" + (result.stdout + result.stderr)[-6000:])
     return destination
 
 
-def import_character(filename, name="Character", collection="Character", blender=None):
-    from .assets import import_model
+def import_character(filename, name="Character", collection="Character", blender=None, reimport=True):
+    from .assets import import_model, _existing_model
+    if not reimport:
+        mesh = _existing_model(name)
+        if mesh is not None:
+            return mesh
     return import_model(export(filename, name, collection, blender), name)