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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.
*/
/** \file
* \ingroup RNA
*/
#include <stdio.h>
#include <stdlib.h>
#include "RNA_define.h"
#include "BLI_sys_types.h"
#include "BLI_utildefines.h"
#include "BKE_curve.h"
#include "rna_internal.h" /* own include */
#ifdef RNA_RUNTIME
static void rna_Curve_transform(Curve *cu, float mat[16], bool shape_keys)
{
BKE_curve_transform(cu, (const float(*)[4])mat, shape_keys, true);
DEG_id_tag_update(&cu->id, 0);
}
static void rna_Curve_update_gpu_tag(Curve *cu)
{
BKE_curve_batch_cache_dirty_tag(cu, BKE_CURVE_BATCH_DIRTY_ALL);
}
static float rna_Nurb_calc_length(Nurb *nu, int resolution_u)
{
return BKE_nurb_calc_length(nu, resolution_u);
}
#else
void RNA_api_curve(StructRNA *srna)
{
FunctionRNA *func;
PropertyRNA *parm;
func = RNA_def_function(srna, "transform", "rna_Curve_transform");
RNA_def_function_ui_description(func, "Transform curve 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_boolean(func, "shape_keys", 0, "", "Transform Shape Keys");
func = RNA_def_function(srna, "validate_material_indices", "BKE_curve_material_index_validate");
RNA_def_function_ui_description(
func,
"Validate material indices of splines or letters, return True when the curve "
"has had invalid indices corrected (to default 0)");
parm = RNA_def_boolean(func, "result", 0, "Result", "");
RNA_def_function_return(func, parm);
RNA_def_function(srna, "update_gpu_tag", "rna_Curve_update_gpu_tag");
}
void RNA_api_curve_nurb(StructRNA *srna)
{
FunctionRNA *func;
PropertyRNA *parm;
func = RNA_def_function(srna, "calc_length", "rna_Nurb_calc_length");
RNA_def_function_ui_description(func, "Calculate spline length");
RNA_def_int(func,
"resolution",
0,
0,
1024,
"Resolution",
"Spline resolution to be used, 0 defaults to the resolution_u",
0,
64);
parm = RNA_def_float_distance(func,
"length",
0.0f,
0.0f,
FLT_MAX,
"Length",
"Length of the polygonaly approximated spline",
0.0f,
FLT_MAX);
RNA_def_function_return(func, parm);
}
#endif
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