Outputs config : Add deep_beauty and deep_alpha presets for Arnold

Changes.md

@@ -13,6 +13,7 @@ Improvements
   - Added the ability to edit the scale of node icons.
   - Improved layout of Box node plug creator visibility toggles.
 - ArnoldShader : Moved the `toon` shader's `*_tonemap_hue_saturation` parameters to appropriate sections in the UI.
+- Arnold : Added `deep_alpha` and `deep_beauty` output presets demonstrating outputs that produce deep images.
 
 API
 ---

startup/gui/outputs.py

@@ -118,12 +118,14 @@
 		"motionvector",
 		"normal",
 		"depth",
+		"deep_alpha",
+		"deep_beauty",
 	] :
 
 		label = aov.replace( "_", " " ).title().replace( " ", "_" )
-		if aov == "beauty":
+		if aov in ( "beauty", "deep_beauty" ) :
 			data = "rgba"
-		elif aov == "depth":
+		elif aov in ( "depth", "deep_alpha" ) :
 			data = "float Z"
 		elif aov == "normal":
 			data = "color N"
@@ -140,9 +142,18 @@
 		if aov == "depth":
 			parameters["layerName"] = "Z"
 
-		if aov not in { "motionvector", "emission", "background" } :
+		if aov not in { "motionvector", "emission", "background", "deep_alpha" } :
 			parameters["layerPerLightGroup"] = False
 
+		if aov.startswith( "deep_" ) :
+			driver = "deepexr"
+			parameters["alpha_tolerance"] = 0.01
+			parameters["depth_tolerance"] = 0.01
+			parameters["alpha_half_precision"] = False
+			parameters["depth_half_precision"] = False
+		else :
+			driver = "exr"
+
 		interactiveParameters = parameters.copy()
 		interactiveParameters.update(
 			{
@@ -167,7 +178,7 @@
 			"Batch/Arnold/" + label,
 			IECoreScene.Output(
 				"${project:rootDirectory}/renders/${script:name}/${renderPass}/%s/%s.####.exr" % ( aov, aov ),
-				"exr",
+				driver,
 				data,
 				parameters,
 			)