doc/python_api/examples/bpy.types.HydraRenderEngine.py

@@ -28,6 +28,7 @@ class CustomHydraRenderEngine(bpy.types.HydraRenderEngine):
         return {
             'myBoolean': True,
             'myValue': 8,
+            'aovToken:Depth': "depth",
         }
 
     # Settings used by the synchronization process.
@@ -43,6 +44,11 @@ class CustomHydraRenderEngine(bpy.types.HydraRenderEngine):
         super().update(data, depsgraph)
         # Do extra work here
 
+    def update_render_passes(self, scene, render_layer):
+        if render_layer.use_pass_z:
+            self.register_pass(scene, render_layer, 'Depth', 1, 'Z', 'VALUE')
+
+
 # Registration
 def register():
     bpy.utils.register_class(CustomHydraRenderEngine)