rna_meta_api.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.
 *
 * The Original Code is Copyright (C) 2009 Blender Foundation.
 * All rights reserved.
 */
 
#include <stdio.h>
#include <stdlib.h>
 
#include "RNA_define.h"
 
#include "BLI_sys_types.h"
 
#include "BLI_utildefines.h"
 
#include "BKE_mball.h"
 
#include "rna_internal.h" /* own include */
 
#ifdef RNA_RUNTIME
static void rna_Meta_transform(struct MetaBall *mb, float *mat)
{
  BKE_mball_transform(mb, (float(*)[4])mat, true);
 
  DEG_id_tag_update(&mb->id, 0);
}
 
static void rna_Mball_update_gpu_tag(MetaBall *mb)
{
  BKE_mball_batch_cache_dirty_tag(mb, BKE_MBALL_BATCH_DIRTY_ALL);
}
#else
 
void RNA_api_meta(StructRNA *srna)
{
  FunctionRNA *func;
  PropertyRNA *parm;
 
  func = RNA_def_function(srna, "transform", "rna_Meta_transform");
  RNA_def_function_ui_description(func, "Transform metaball elements by a matrix");
  parm = RNA_def_float_matrix(func, "matrix", 4, 4, NULL, 0.0f, 0.0f, "", "Matrix", 0.0f, 0.0f);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 
  RNA_def_function(srna, "update_gpu_tag", "rna_Mball_update_gpu_tag");
}
 
#endif