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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2018 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_msg(0, "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_msg(0, "Unknown fvar linear interpolation");
return OSD_FVAR_LINEAR_INTERPOLATION_NONE;
}
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