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, 9 insertions, 9 deletions

diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c
index 0a8c97ff175..6daaa10f227 100644
--- a/source/blender/blenkernel/intern/armature.c
+++ b/source/blender/blenkernel/intern/armature.c
@@ -1462,13 +1462,13 @@ void BKE_armature_loc_pose_to_bone(bPoseChannel *pchan, const float inloc[3], fl
 	copy_v3_v3(outloc, nLocMat[3]);
 }
 
-void BKE_armature_mat_pose_to_bone_ex(const struct EvaluationContext *eval_ctx, Object *ob, bPoseChannel *pchan, float inmat[4][4], float outmat[4][4])
+void BKE_armature_mat_pose_to_bone_ex(struct Depsgraph *depsgraph, Object *ob, bPoseChannel *pchan, float inmat[4][4], float outmat[4][4])
 {
 	bPoseChannel work_pchan = *pchan;
 
 	/* recalculate pose matrix with only parent transformations,
 	 * bone loc/sca/rot is ignored, scene and frame are not used. */
-	BKE_pose_where_is_bone(eval_ctx, NULL, ob, &work_pchan, 0.0f, false);
+	BKE_pose_where_is_bone(depsgraph, NULL, ob, &work_pchan, 0.0f, false);
 
 	/* find the matrix, need to remove the bone transforms first so this is
 	 * calculated as a matrix to set rather then a difference ontop of whats
@@ -2196,7 +2196,7 @@ void BKE_pose_where_is_bone_tail(bPoseChannel *pchan)
  * 'do_extra': when zero skips loc/size/rot, constraints and strip modifiers.
  */
 void BKE_pose_where_is_bone(
-        const struct EvaluationContext *eval_ctx, Scene *scene,
+        struct Depsgraph *depsgraph, Scene *scene,
         Object *ob, bPoseChannel *pchan, float ctime, bool do_extra)
 {
 	/* This gives a chan_mat with actions (ipos) results. */
@@ -2236,7 +2236,7 @@ void BKE_pose_where_is_bone(
 			cob = BKE_constraints_make_evalob(scene, ob, pchan, CONSTRAINT_OBTYPE_BONE);
 
 			/* Solve PoseChannel's Constraints */
-			BKE_constraints_solve(eval_ctx, &pchan->constraints, cob, ctime); /* ctime doesnt alter objects */
+			BKE_constraints_solve(depsgraph, &pchan->constraints, cob, ctime); /* ctime doesnt alter objects */
 
 			/* cleanup after Constraint Solving
 			 * - applies matrix back to pchan, and frees temporary struct used
@@ -2258,7 +2258,7 @@ void BKE_pose_where_is_bone(
 
 /* This only reads anim data from channels, and writes to channels */
 /* This is the only function adding poses */
-void BKE_pose_where_is(const struct EvaluationContext *eval_ctx, Scene *scene, Object *ob)
+void BKE_pose_where_is(struct Depsgraph *depsgraph, Scene *scene, Object *ob)
 {
 	bArmature *arm;
 	Bone *bone;
@@ -2297,7 +2297,7 @@ void BKE_pose_where_is(const struct EvaluationContext *eval_ctx, Scene *scene, O
 		}
 
 		/* 2a. construct the IK tree (standard IK) */
-		BIK_initialize_tree(eval_ctx, scene, ob, ctime);
+		BIK_initialize_tree(depsgraph, scene, ob, ctime);
 
 		/* 2b. construct the Spline IK trees
 		 *  - this is not integrated as an IK plugin, since it should be able
@@ -2309,15 +2309,15 @@ void BKE_pose_where_is(const struct EvaluationContext *eval_ctx, Scene *scene, O
 		for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 			/* 4a. if we find an IK root, we handle it separated */
 			if (pchan->flag & POSE_IKTREE) {
-				BIK_execute_tree(eval_ctx, scene, ob, pchan, ctime);
+				BIK_execute_tree(depsgraph, scene, ob, pchan, ctime);
 			}
 			/* 4b. if we find a Spline IK root, we handle it separated too */
 			else if (pchan->flag & POSE_IKSPLINE) {
-				BKE_splineik_execute_tree(eval_ctx, scene, ob, pchan, ctime);
+				BKE_splineik_execute_tree(depsgraph, scene, ob, pchan, ctime);
 			}
 			/* 5. otherwise just call the normal solver */
 			else if (!(pchan->flag & POSE_DONE)) {
-				BKE_pose_where_is_bone(eval_ctx, scene, ob, pchan, ctime, 1);
+				BKE_pose_where_is_bone(depsgraph, scene, ob, pchan, ctime, 1);
 			}
 		}
 		/* 6. release the IK tree */