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Diffstat (limited to 'intern/openvdb/openvdb_capi.h')
-rw-r--r-- | intern/openvdb/openvdb_capi.h | 108 |
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__ */ |