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, 5 insertions, 5 deletions

diff --git a/source/blender/blenkernel/BKE_constraint.h b/source/blender/blenkernel/BKE_constraint.h
index cf7e2908360..54ddb61d922 100644
--- a/source/blender/blenkernel/BKE_constraint.h
+++ b/source/blender/blenkernel/BKE_constraint.h
@@ -40,7 +40,7 @@ struct ListBase;
 struct Object;
 struct Scene;
 struct bPoseChannel;
-struct EvaluationContext;
+struct Depsgraph;
 
 /* ---------------------------------------------------------------------------- */
 #ifdef __cplusplus
@@ -103,7 +103,7 @@ typedef struct bConstraintTypeInfo {
 	
 	/* evaluation */
 	/* set the ct->matrix for the given constraint target (at the given ctime) */
-	void (*get_target_matrix)(const struct EvaluationContext *eval_ctx, struct bConstraint *con, struct bConstraintOb *cob, struct bConstraintTarget *ct, float ctime);
+	void (*get_target_matrix)(struct Depsgraph *depsgraph, struct bConstraint *con, struct bConstraintOb *cob, struct bConstraintTarget *ct, float ctime);
 	/* evaluate the constraint for the given time */
 	void (*evaluate_constraint)(struct bConstraint *con, struct bConstraintOb *cob, struct ListBase *targets);
 } bConstraintTypeInfo;
@@ -148,10 +148,10 @@ void                  BKE_constraints_clear_evalob(struct bConstraintOb *cob);
 void BKE_constraint_mat_convertspace(
         struct Object *ob, struct bPoseChannel *pchan, float mat[4][4], short from, short to, const bool keep_scale);
 
-void BKE_constraint_target_matrix_get(const struct EvaluationContext *eval_ctx, struct Scene *scene, struct bConstraint *con,
+void BKE_constraint_target_matrix_get(struct Depsgraph *depsgraph, struct Scene *scene, struct bConstraint *con,
                                       int n, short ownertype, void *ownerdata, float mat[4][4], float ctime);
-void BKE_constraint_targets_for_solving_get(const struct EvaluationContext *eval_ctx, struct bConstraint *con, struct bConstraintOb *ob, struct ListBase *targets, float ctime);
-void BKE_constraints_solve(const struct EvaluationContext *eval_ctx, struct ListBase *conlist, struct bConstraintOb *cob, float ctime);
+void BKE_constraint_targets_for_solving_get(struct Depsgraph *depsgraph, struct bConstraint *con, struct bConstraintOb *ob, struct ListBase *targets, float ctime);
+void BKE_constraints_solve(struct Depsgraph *depsgraph, struct ListBase *conlist, struct bConstraintOb *cob, float ctime);
 
 #ifdef __cplusplus
 }