Sculpt Branch:

Revised external multires file saving. Now it is more manual in that you
have to specify where to save it, like an image file, but still saved at
the same time as the .blend. It would ideally be automatic, but this is
difficult to implement, so for now this should at least be more reliable.

1 files changed, 59 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_customdata_file.h b/source/blender/blenkernel/BKE_customdata_file.h
new file mode 100644
index 00000000000..5cbff193cd3
--- /dev/null
+++ b/source/blender/blenkernel/BKE_customdata_file.h
@@ -0,0 +1,59 @@
+/*
+ * $Id$
+ *
+ * ***** 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef BKE_CUSTOMDATA_FILE_H
+#define BKE_CUSTOMDATA_FILE_H
+
+#define CDF_TYPE_IMAGE	0
+#define CDF_TYPE_MESH	1
+
+#define CDF_LAYER_NAME_MAX	64
+
+typedef struct CDataFile CDataFile;
+typedef struct CDataFileLayer CDataFileLayer;
+
+/* Create/Free */
+
+CDataFile *cdf_create(int type);
+void cdf_free(CDataFile *cdf);
+
+/* File read/write/remove */
+
+int cdf_read_open(CDataFile *cdf, char *filename);
+int cdf_read_layer(CDataFile *cdf, CDataFileLayer *blay);
+int cdf_read_data(CDataFile *cdf, int size, void *data);
+void cdf_read_close(CDataFile *cdf);
+
+int cdf_write_open(CDataFile *cdf, char *filename);
+int cdf_write_layer(CDataFile *cdf, CDataFileLayer *blay);
+int cdf_write_data(CDataFile *cdf, int size, void *data);
+void cdf_write_close(CDataFile *cdf);
+
+void cdf_remove(char *filename);
+
+/* Layers */
+
+CDataFileLayer *cdf_layer_find(CDataFile *cdf, int type, char *name);
+CDataFileLayer *cdf_layer_add(CDataFile *cdf, int type, char *name, size_t datasize);
+
+#endif /* BKE_CUSTOMDATA_FILE_H */
+