Fix all modifiers that depended on BKE_modifier_get_evaluated_mesh_from_object

This fix applying the following modifiers:
* Boolean (working already)
* Array
* Mesh Deform
* Surface Deform
* Vertex Weight Proximity

This function was to return evaluated mesh. So it should get the evaluated
object at all times. So in this case it makes more sense to simply pass the
depsgraph (or in this case the ModifierEvalContext that contains both the
depsgraph and the flag.

Solution discussed with Bastien Montagne.

1 files changed, 8 insertions, 4 deletions

diff --git a/source/blender/modifiers/intern/MOD_meshdeform.c b/source/blender/modifiers/intern/MOD_meshdeform.c
index 94adb3d9ebc..48653856178 100644
--- a/source/blender/modifiers/intern/MOD_meshdeform.c
+++ b/source/blender/modifiers/intern/MOD_meshdeform.c
@@ -275,7 +275,7 @@ static void meshdeform_vert_task(
 }
 
 static void meshdeformModifier_do(
-        ModifierData *md, Object *ob, Mesh *mesh,
+        ModifierData *md, Depsgraph *depsgraph, Object *ob, Mesh *mesh,
         float (*vertexCos)[3], int numVerts)
 {
 	MeshDeformModifierData *mmd = (MeshDeformModifierData *) md;
@@ -307,7 +307,11 @@ static void meshdeformModifier_do(
 		free_cagemesh = true;
 	}
 	else {
-		cagemesh = BKE_modifier_get_evaluated_mesh_from_object(ob, md->mode & eModifierMode_Render ? MOD_APPLY_RENDER : 0);
+		ModifierEvalContext ctx = {
+		    .depsgraph = depsgraph,
+		    .flag = md->mode & eModifierMode_Render ? MOD_APPLY_RENDER : 0,
+		};
+		cagemesh = BKE_modifier_get_evaluated_mesh_from_object(&ctx, ob);
 	}
 
 	/* if we don't have one computed, use derivedmesh from data
@@ -421,7 +425,7 @@ static void deformVerts(
 
 	modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */
 
-	meshdeformModifier_do(md, ctx->object, mesh_src, vertexCos, numVerts);
+	meshdeformModifier_do(md, ctx->depsgraph, ctx->object, mesh_src, vertexCos, numVerts);
 
 	if (mesh_src && mesh_src != mesh) {
 		BKE_id_free(NULL, mesh_src);
@@ -437,7 +441,7 @@ static void deformVertsEM(
 {
 	Mesh *mesh_src = get_mesh(ctx->object, NULL, mesh, NULL, false, false);
 
-	meshdeformModifier_do(md, ctx->object, mesh_src, vertexCos, numVerts);
+	meshdeformModifier_do(md, ctx->depsgraph, ctx->object, mesh_src, vertexCos, numVerts);
 
 	if (mesh_src && mesh_src != mesh) {
 		BKE_id_free(NULL, mesh_src);