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/*
* 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.
*/
/** \file
* \ingroup bke
*/
#include "subdiv_converter.h"
#include "BLI_utildefines.h"
#include "opensubdiv_converter_capi.h"
void BKE_subdiv_converter_free(struct OpenSubdiv_Converter *converter)
{
if (converter->freeUserData) {
converter->freeUserData(converter);
}
}
int BKE_subdiv_converter_vtx_boundary_interpolation_from_settings(const SubdivSettings *settings)
{
switch (settings->vtx_boundary_interpolation) {
case SUBDIV_VTX_BOUNDARY_NONE:
return OSD_VTX_BOUNDARY_NONE;
case SUBDIV_VTX_BOUNDARY_EDGE_ONLY:
return OSD_VTX_BOUNDARY_EDGE_ONLY;
case SUBDIV_VTX_BOUNDARY_EDGE_AND_CORNER:
return OSD_VTX_BOUNDARY_EDGE_AND_CORNER;
}
BLI_assert(!"Unknown vtx boundary interpolation");
return OSD_VTX_BOUNDARY_EDGE_ONLY;
}
/*OpenSubdiv_FVarLinearInterpolation*/ int BKE_subdiv_converter_fvar_linear_from_settings(
const SubdivSettings *settings)
{
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_CORNERS_AND_JUNCTIONS:
return OSD_FVAR_LINEAR_INTERPOLATION_CORNERS_PLUS1;
case SUBDIV_FVAR_LINEAR_INTERPOLATION_CORNERS_JUNCTIONS_AND_CONCAVE:
return OSD_FVAR_LINEAR_INTERPOLATION_CORNERS_PLUS2;
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;
}
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