use BKE_mball_tessellate.h include

also remove unused includes

source/blender/blenkernel/BKE_mball.h

@@ -48,7 +48,6 @@ void BKE_mball_make_local(struct MetaBall *mb);
 
 void BKE_mball_cubeTable_free(void);
 
-void BKE_mball_polygonize(struct EvaluationContext *eval_ctx, struct Scene *scene, struct Object *ob, struct ListBase *dispbase);
 bool BKE_mball_is_basis_for(struct Object *ob1, struct Object *ob2);
 bool BKE_mball_is_basis(struct Object *ob);
 struct Object *BKE_mball_basis_find(struct Scene *scene, struct Object *ob);

source/blender/blenkernel/BKE_mball_tessellate.h

@@ -0,0 +1,34 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+#ifndef __BKE_MBALL_TESSELLATE_H__
+#define __BKE_MBALL_TESSELLATE_H__
+
+/** \file BKE_mball_tessellate.h
+ *  \ingroup bke
+ */
+struct EvaluationContext;
+struct Object;
+struct Scene;
+
+void BKE_mball_polygonize(
+        struct EvaluationContext *eval_ctx, struct Scene *scene,
+        struct Object *ob, struct ListBase *dispbase);
+
+#endif  /* __BKE_MBALL_TESSELLATE_H__ */

source/blender/blenkernel/intern/displist.c

@@ -53,6 +53,7 @@
 #include "BKE_cdderivedmesh.h"
 #include "BKE_object.h"
 #include "BKE_mball.h"
+#include "BKE_mball_tessellate.h"
 #include "BKE_curve.h"
 #include "BKE_key.h"
 #include "BKE_anim.h"

source/blender/blenkernel/intern/mball.c

@@ -39,6 +39,7 @@
 #include <stdlib.h>
 #include <ctype.h>
 #include <float.h>
+
 #include "MEM_guardedalloc.h"
 
 #include "DNA_material_types.h"
@@ -46,7 +47,6 @@
 #include "DNA_meta_types.h"
 #include "DNA_scene_types.h"
 
-
 #include "BLI_blenlib.h"
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
@@ -54,7 +54,6 @@
 #include "BKE_global.h"
 #include "BKE_main.h"
 
-/*  #include "BKE_object.h" */
 #include "BKE_animsys.h"
 #include "BKE_curve.h"
 #include "BKE_depsgraph.h"

source/blender/blenkernel/intern/mball_tessellate.c

@@ -33,31 +33,25 @@
 #include <stdlib.h>
 #include <ctype.h>
 #include <float.h>
+
 #include "MEM_guardedalloc.h"
 
-#include "DNA_material_types.h"
 #include "DNA_object_types.h"
 #include "DNA_meta_types.h"
 #include "DNA_scene_types.h"
 
-
-#include "BLI_blenlib.h"
+#include "BLI_listbase.h"
+#include "BLI_path_util.h"
 #include "BLI_math.h"
 #include "BLI_utildefines.h"
 
 #include "BKE_global.h"
-#include "BKE_main.h"
 
-/*  #include "BKE_object.h" */
-#include "BKE_animsys.h"
-#include "BKE_curve.h"
 #include "BKE_depsgraph.h"
 #include "BKE_scene.h"
-#include "BKE_library.h"
 #include "BKE_displist.h"
 #include "BKE_mball.h"
-#include "BKE_object.h"
-#include "BKE_material.h"
+#include "BKE_mball_tessellate.h"  /* own include */
 
 /* Data types */