diff options
Diffstat (limited to 'source/blender/blenkernel/intern/subdiv_converter.c')
-rw-r--r-- | source/blender/blenkernel/intern/subdiv_converter.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/subdiv_converter.c b/source/blender/blenkernel/intern/subdiv_converter.c new file mode 100644 index 00000000000..f6dabfa1c80 --- /dev/null +++ b/source/blender/blenkernel/intern/subdiv_converter.c @@ -0,0 +1,65 @@ +/* + * ***** 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) 2018 by Blender Foundation. + * All rights reserved. + * + * Contributor(s): Sergey Sharybin. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include "subdiv_converter.h" + +#include "BLI_utildefines.h" + +#ifdef WITH_OPENSUBDIV +# include "opensubdiv_converter_capi.h" +#endif + +void BKE_subdiv_converter_free(struct OpenSubdiv_Converter *converter) +{ +#ifdef WITH_OPENSUBDIV + if (converter->freeUserData) { + converter->freeUserData(converter); + } +#else + UNUSED_VARS(converter); +#endif +} + +/*OpenSubdiv_FVarLinearInterpolation*/ int +BKE_subdiv_converter_fvar_linear_from_settings(const SubdivSettings *settings) +{ +#ifdef WITH_OPENSUBDIV + switch (settings->fvar_linear_interpolation) { + case SUBDIV_FVAR_LINEAR_INTERPOLATION_NONE: + return OSD_FVAR_LINEAR_INTERPOLATION_NONE; + case SUBDIV_FVAR_LINEAR_INTERPOLATION_CORNERS_ONLY: + return OSD_FVAR_LINEAR_INTERPOLATION_CORNERS_ONLY; + case SUBDIV_FVAR_LINEAR_INTERPOLATION_BOUNDARIES: + return OSD_FVAR_LINEAR_INTERPOLATION_BOUNDARIES; + case SUBDIV_FVAR_LINEAR_INTERPOLATION_ALL: + return OSD_FVAR_LINEAR_INTERPOLATION_ALL; + } + BLI_assert(!"Unknown fvar linear interpolation"); + return OSD_FVAR_LINEAR_INTERPOLATION_NONE; +#else + UNUSED_VARS(settings); + return 0; +#endif +} |