bmo_wireframe.c

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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.
 */
 
#include "DNA_material_types.h"
 
#include "BLI_sys_types.h"
#include "BLI_utildefines.h"
 
#include "bmesh.h"
 
#include "tools/bmesh_wireframe.h"
 
#include "intern/bmesh_operators_private.h" /* own include */
 
void bmo_wireframe_exec(BMesh *bm, BMOperator *op)
{
  const float offset = BMO_slot_float_get(op->slots_in, "thickness");
  const float offset_fac = BMO_slot_float_get(op->slots_in, "offset");
  const bool use_replace = BMO_slot_bool_get(op->slots_in, "use_replace");
  const bool use_boundary = BMO_slot_bool_get(op->slots_in, "use_boundary");
  const bool use_even_offset = BMO_slot_bool_get(op->slots_in, "use_even_offset");
  const bool use_relative_offset = BMO_slot_bool_get(op->slots_in, "use_relative_offset");
  const bool use_crease = BMO_slot_bool_get(op->slots_in, "use_crease");
  const float crease_weight = BMO_slot_float_get(op->slots_in, "crease_weight");
 
  BM_mesh_elem_hflag_disable_all(bm, BM_EDGE | BM_FACE, BM_ELEM_TAG, false);
  BMO_slot_buffer_hflag_enable(bm, op->slots_in, "faces", BM_FACE, BM_ELEM_TAG, false);
 
  BM_mesh_wireframe(bm,
                    offset,
                    offset_fac,
                    0.0f,
                    use_replace,
                    use_boundary,
                    use_even_offset,
                    use_relative_offset,
                    use_crease,
                    crease_weight,
                    /* dummy vgroup */
                    -1,
                    false,
                    0,
                    MAXMAT,
                    true);
 
  BMO_slot_buffer_from_enabled_hflag(bm, op, op->slots_out, "faces.out", BM_FACE, BM_ELEM_TAG);
}