Cycles: add a Pass Node

The Pass struct is now a Node and the passes are moved from the Film
class to the Scene class.

The Pass Node only has `type` and `name` as sockets as those seem to be
the only properties settable by exporters (other properties are implicit
and depend on the pass type).

This is part of T79131.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D8591

1 files changed, 2 insertions, 0 deletions

diff --git a/intern/cycles/render/scene.h b/intern/cycles/render/scene.h
index 24f431b82fd..25b6b2ef0e4 100644
--- a/intern/cycles/render/scene.h
+++ b/intern/cycles/render/scene.h
@@ -19,6 +19,7 @@
 
 #include "bvh/bvh_params.h"
 
+#include "render/film.h"
 #include "render/image.h"
 #include "render/shader.h"
 
@@ -230,6 +231,7 @@ class Scene {
   vector<Shader *> shaders;
   vector<Light *> lights;
   vector<ParticleSystem *> particle_systems;
+  vector<Pass> passes;
 
   /* data managers */
   ImageManager *image_manager;