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, 3 insertions, 3 deletions

diff --git a/source/blender/blenkernel/intern/lattice.c b/source/blender/blenkernel/intern/lattice.c
index c41ad78977e..b9e6e0e8fa9 100644
--- a/source/blender/blenkernel/intern/lattice.c
+++ b/source/blender/blenkernel/intern/lattice.c
@@ -1026,7 +1026,7 @@ void BKE_lattice_vertexcos_apply(struct Object *ob, float (*vertexCos)[3])
 	}
 }
 
-void BKE_lattice_modifiers_calc(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob)
+void BKE_lattice_modifiers_calc(struct Depsgraph *depsgraph, Scene *scene, Object *ob)
 {
 	Lattice *lt = ob->data;
 	VirtualModifierData virtualModifierData;
@@ -1053,7 +1053,7 @@ void BKE_lattice_modifiers_calc(const struct EvaluationContext *eval_ctx, Scene
 		if (mti->type != eModifierTypeType_OnlyDeform) continue;
 
 		if (!vertexCos) vertexCos = BKE_lattice_vertexcos_get(ob, &numVerts);
-		mti->deformVerts(md, eval_ctx, ob, NULL, vertexCos, numVerts, 0);
+		mti->deformVerts(md, depsgraph, ob, NULL, vertexCos, numVerts, 0);
 	}
 
 	/* always displist to make this work like derivedmesh */
@@ -1227,7 +1227,7 @@ void BKE_lattice_translate(Lattice *lt, float offset[3], bool do_keys)
 
 /* **** Depsgraph evaluation **** */
 
-void BKE_lattice_eval_geometry(const struct EvaluationContext *UNUSED(eval_ctx),
+void BKE_lattice_eval_geometry(struct Depsgraph *UNUSED(depsgraph),
                                Lattice *UNUSED(latt))
 {
 }