Depsgraph: remove EvaluationContext, pass Depsgraph instead.

The depsgraph was always created within a fixed evaluation context. Passing
both risks the depsgraph and evaluation context not matching, and it
complicates the Python API where we'd have to expose both which is not so
easy to understand.

This also removes the global evaluation context in main, which assumed there
to be a single active scene and view layer.

Differential Revision: https://developer.blender.org/D3152

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h
index 6427a87a182..aa09e2fd5c3 100644
--- a/source/blender/blenkernel/BKE_node.h
+++ b/source/blender/blenkernel/BKE_node.h
@@ -1060,12 +1060,12 @@ void free_nodesystem(void);
 /* -------------------------------------------------------------------- */
 /* evaluation support, */
 
-struct EvaluationContext;
+struct Depsgraph;
 
 void BKE_nodetree_copy_default_values(struct bNodeTree *ntree_dst,
                                       const struct bNodeTree *ntree_src);
 
-void BKE_nodetree_shading_params_eval(const struct EvaluationContext *eval_ctx,
+void BKE_nodetree_shading_params_eval(struct Depsgraph *depsgraph,
                                       struct bNodeTree *ntree_dst,
                                       const struct bNodeTree *ntree_src);