From e760972221e68d3c81f2ee3687cc71836dde8ae9 Mon Sep 17 00:00:00 2001
From: Lukas Stockner <lukasstockner97>
Date: Wed, 4 Dec 2019 19:57:28 +0100
Subject: Cycles: support for custom shader AOVs

Custom render passes are added in the Shader AOVs panel in the view layer
settings, with a name and data type. In shader nodes, an AOV Output node
is then used to output either a value or color to the pass.

Arbitrary names can be used for these passes, as long as they don't conflict
with built-in passes that are enabled. The AOV Output node can be used in both
material and world shader nodes.

Implemented by Lukas, with tweaks by Brecht.

Differential Revision: https://developer.blender.org/D4837
---
 source/blender/makesdna/DNA_node_types.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source/blender/makesdna/DNA_node_types.h')

diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h
index e3ea3a5b3f8..d94a05ccb81 100644
--- a/source/blender/makesdna/DNA_node_types.h
+++ b/source/blender/makesdna/DNA_node_types.h
@@ -1010,6 +1010,10 @@ typedef struct NodeShaderTexIES {
   char filepath[1024];
 } NodeShaderTexIES;
 
+typedef struct NodeShaderOutputAOV {
+  char name[64];
+} NodeShaderOutputAOV;
+
 typedef struct NodeSunBeams {
   float source[2];
 
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