1 files changed, 137 insertions, 0 deletions
diff --git a/source/blender/editors/groom/editgroom.c b/source/blender/editors/groom/editgroom.c
new file mode 100644
index 00000000000..47f5d40c09b
--- /dev/null
+++ b/source/blender/editors/groom/editgroom.c
@@ -0,0 +1,137 @@
+/*
+ * ***** 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.
+ *
+ * The Original Code is Copyright (C) Blender Foundation
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Lukas Toenne
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/editors/groom/editgroom.c
+ *  \ingroup edgroom
+ */
+
+#include "DNA_groom_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_array_utils.h"
+#include "BLI_blenlib.h"
+
+#include "BKE_context.h"
+#include "BKE_global.h"
+#include "BKE_groom.h"
+#include "BKE_library.h"
+#include "BKE_main.h"
+#include "BKE_report.h"
+
+#include "DEG_depsgraph.h"
+#include "DEG_depsgraph_build.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "ED_groom.h"
+#include "ED_object.h"
+#include "ED_screen.h"
+#include "ED_types.h"
+#include "ED_util.h"
+
+#include "groom_intern.h"
+
+#include "UI_interface.h"
+#include "UI_resources.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+#include "RNA_enum_types.h"
+
+/********************** Load/Make/Free ********************/
+
+static void groom_bundles_free(ListBase *bundles)
+{
+	for (GroomBundle *bundle = bundles->first; bundle; bundle = bundle->next)
+	{
+		BKE_groom_bundle_curve_cache_clear(bundle);
+		
+		if (bundle->verts)
+		{
+			MEM_freeN(bundle->verts);
+		}
+		if (bundle->sections)
+		{
+			MEM_freeN(bundle->sections);
+		}
+	}
+	BLI_freelistN(bundles);
+}
+
+static void groom_bundles_copy(ListBase *bundles_dst, ListBase *bundles_src)
+{
+	BLI_duplicatelist(bundles_dst, bundles_src);
+	for (GroomBundle *bundle = bundles_dst->first; bundle; bundle = bundle->next)
+	{
+		if (bundle->curvecache)
+		{
+			bundle->curvecache = MEM_dupallocN(bundle->curvecache);
+		}
+		if (bundle->sections)
+		{
+			bundle->sections = MEM_dupallocN(bundle->sections);
+		}
+		if (bundle->verts)
+		{
+			bundle->verts = MEM_dupallocN(bundle->verts);
+		}
+	}
+}
+
+void ED_groom_editgroom_make(Object *obedit)
+{
+	Groom *groom = obedit->data;
+
+	ED_groom_editgroom_free(obedit);
+
+	groom->editgroom = MEM_callocN(sizeof(EditGroom), "editgroom");
+	groom_bundles_copy(&groom->editgroom->bundles, &groom->bundles);
+}
+
+void ED_groom_editgroom_load(Object *obedit)
+{
+	Groom *groom = obedit->data;
+	
+	groom_bundles_free(&groom->bundles);
+	groom_bundles_copy(&groom->bundles, &groom->editgroom->bundles);
+}
+
+void ED_groom_editgroom_free(Object *ob)
+{
+	Groom *groom = ob->data;
+	
+	if (groom->editgroom) {
+		groom_bundles_free(&groom->editgroom->bundles);
+		
+		MEM_freeN(groom->editgroom);
+		groom->editgroom = NULL;
+	}
+}