feat: Adding Yeti support

src/deadline/maya_adaptor/MayaClient/render_handlers/default_maya_handler.py

@@ -6,6 +6,7 @@
 from typing import Any, Dict, List, Optional
 
 import maya.cmds
+import maya.mel
 
 from ..dir_map import DirectoryMapping
 
@@ -218,3 +219,10 @@ def set_scene_file(self, data: dict):
         if not os.path.isfile(file_path):
             raise FileNotFoundError(f"The scene file '{file_path}' does not exist")
         maya.cmds.file(file_path, open=True, force=True)
+
+        pre_render_mel = maya.cmds.getAttr("defaultRenderGlobals.preMel")
+        if pre_render_mel:
+            try:
+                maya.mel.eval(pre_render_mel)
+            except Exception as e:
+                print("Warning: preMel Failed: %s" % e)

src/deadline/maya_submitter/assets.py

@@ -27,6 +27,9 @@ def parse_scene_assets(self) -> set[Path]:
         # Grab tx files (if we need to)
         assets: set[Path] = set()
 
+        # Grab any yeti files
+        assets.update(self._get_yeti_files())
+
         if Scene.renderer() == RendererNames.arnold.value:
             assets.update(self._get_tx_files())
         elif Scene.renderer() == RendererNames.renderman.value:
@@ -47,6 +50,20 @@ def parse_scene_assets(self) -> set[Path]:
 
         return assets
 
+    def _get_yeti_files(self) -> set[Path]:
+        """
+        If Yeti plugin nodes are in the scene, searches for fur cache files
+        Returns:
+            set[Path]: A set of yeti files
+        """
+        yeti_files: set[Path] = set()
+        cache_files = Scene.yeti_cache_files()
+        for cache_path in cache_files:
+            for expanded_path in self._expand_path(cache_path):
+                yeti_files.add(expanded_path)
+
+        return yeti_files
+
     def _get_tex_files(self) -> set[Path]:
         """
         Searches for Renderman .tex files

src/deadline/maya_submitter/scene.py

@@ -178,6 +178,16 @@ def error_on_arnold_license_fail() -> bool:
         else:
             return True
 
+    @staticmethod
+    def yeti_cache_files() -> list[str]:
+        files = []
+        nodes = maya.cmds.ls(type="pgYetiMaya")
+        for node in nodes:
+            cache_file = maya.cmds.getAttr("%s.cacheFileName" % node)
+            if cache_file:
+                files.append(cache_file)
+        return files
+
 
 @dataclass
 class FrameRange: