1 files changed, 108 insertions, 0 deletions
diff --git a/intern/openvdb/openvdb_capi.h b/intern/openvdb/openvdb_capi.h
new file mode 100644
index 00000000000..2d2feeadcf1
--- /dev/null
+++ b/intern/openvdb/openvdb_capi.h
@@ -0,0 +1,108 @@
+/*
+ * ***** 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) 2015 Blender Foundation.
+ * All rights reserved.
+ *
+ * Contributor(s): Kevin Dietrich
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __OPENVDB_CAPI_H__
+#define __OPENVDB_CAPI_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct OpenVDBReader;
+struct OpenVDBWriter;
+struct OpenVDBFloatGrid;
+struct OpenVDBIntGrid;
+struct OpenVDBVectorGrid;
+
+int OpenVDB_getVersionHex(void);
+
+enum {
+	VEC_INVARIANT = 0,
+	VEC_COVARIANT = 1,
+	VEC_COVARIANT_NORMALIZE = 2,
+	VEC_CONTRAVARIANT_RELATIVE = 3,
+	VEC_CONTRAVARIANT_ABSOLUTE = 4,
+};
+
+struct OpenVDBFloatGrid *OpenVDB_export_grid_fl(
+        struct OpenVDBWriter *writer,
+        const char *name, float *data,
+        const int res[3], float matrix[4][4],
+        struct OpenVDBFloatGrid *mask);
+
+struct OpenVDBIntGrid *OpenVDB_export_grid_ch(
+        struct OpenVDBWriter *writer,
+        const char *name, unsigned char *data,
+        const int res[3], float matrix[4][4],
+        struct OpenVDBFloatGrid *mask);
+
+struct OpenVDBVectorGrid *OpenVDB_export_grid_vec(
+        struct OpenVDBWriter *writer,
+        const char *name,
+        const float *data_x, const float *data_y, const float *data_z,
+        const int res[3], float matrix[4][4], short vec_type,
+        const bool is_color,
+        struct OpenVDBFloatGrid *mask);
+
+void OpenVDB_import_grid_fl(
+        struct OpenVDBReader *reader,
+        const char *name, float **data,
+        const int res[3]);
+
+void OpenVDB_import_grid_ch(
+        struct OpenVDBReader *reader,
+        const char *name, unsigned char **data,
+        const int res[3]);
+
+void OpenVDB_import_grid_vec(
+        struct OpenVDBReader *reader,
+        const char *name,
+        float **data_x, float **data_y, float **data_z,
+        const int res[3]);
+
+struct OpenVDBWriter *OpenVDBWriter_create(void);
+void OpenVDBWriter_free(struct OpenVDBWriter *writer);
+void OpenVDBWriter_set_flags(struct OpenVDBWriter *writer, const int flag, const bool half);
+void OpenVDBWriter_add_meta_fl(struct OpenVDBWriter *writer, const char *name, const float value);
+void OpenVDBWriter_add_meta_int(struct OpenVDBWriter *writer, const char *name, const int value);
+void OpenVDBWriter_add_meta_v3(struct OpenVDBWriter *writer, const char *name, const float value[3]);
+void OpenVDBWriter_add_meta_v3_int(struct OpenVDBWriter *writer, const char *name, const int value[3]);
+void OpenVDBWriter_add_meta_mat4(struct OpenVDBWriter *writer, const char *name, float value[4][4]);
+void OpenVDBWriter_write(struct OpenVDBWriter *writer, const char *filename);
+
+struct OpenVDBReader *OpenVDBReader_create(void);
+void OpenVDBReader_free(struct OpenVDBReader *reader);
+void OpenVDBReader_open(struct OpenVDBReader *reader, const char *filename);
+void OpenVDBReader_get_meta_fl(struct OpenVDBReader *reader, const char *name, float *value);
+void OpenVDBReader_get_meta_int(struct OpenVDBReader *reader, const char *name, int *value);
+void OpenVDBReader_get_meta_v3(struct OpenVDBReader *reader, const char *name, float value[3]);
+void OpenVDBReader_get_meta_v3_int(struct OpenVDBReader *reader, const char *name, int value[3]);
+void OpenVDBReader_get_meta_mat4(struct OpenVDBReader *reader, const char *name, float value[4][4]);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __OPENVDB_CAPI_H__ */