88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2009 Blender Foundation.
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* All rights reserved.
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*
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*
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* Contributor(s): Blender Foundation
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/makesrna/intern/rna_pose_api.c
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* \ingroup RNA
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include "BLI_utildefines.h"
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#include "RNA_define.h"
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#include "DNA_object_types.h"
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/* #include "BLO_sys_types.h" */
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#include "rna_internal.h" /* own include */
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#ifdef RNA_RUNTIME
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/* #include "DNA_anim_types.h" */
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#include "DNA_action_types.h" /* bPose */
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#include "BKE_armature.h"
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static float rna_PoseBone_do_envelope(bPoseChannel *chan, float *vec)
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{
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Bone *bone = chan->bone;
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float scale = (bone->flag & BONE_MULT_VG_ENV) == BONE_MULT_VG_ENV ? bone->weight : 1.0f;
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return distfactor_to_bone(vec, chan->pose_head, chan->pose_tail, bone->rad_head * scale,
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bone->rad_tail * scale, bone->dist * scale);
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}
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#else
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void RNA_api_pose(StructRNA *UNUSED(srna))
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{
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/* FunctionRNA *func; */
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/* PropertyRNA *parm; */
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}
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void RNA_api_pose_channel(StructRNA *srna)
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{
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PropertyRNA *parm;
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FunctionRNA *func;
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func = RNA_def_function(srna, "evaluate_envelope", "rna_PoseBone_do_envelope");
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RNA_def_function_ui_description(func, "Calculate bone envelope at given point");
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parm = RNA_def_float_vector_xyz(func, "point", 3, NULL, -FLT_MAX, FLT_MAX, "Point",
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"Position in 3d space to evaluate", -FLT_MAX, FLT_MAX);
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RNA_def_property_flag(parm, PROP_REQUIRED);
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/* return value */
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parm = RNA_def_float(func, "factor", 0, -FLT_MAX, FLT_MAX, "Factor", "Envelope factor", -FLT_MAX, FLT_MAX);
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RNA_def_function_return(func, parm);
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}
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#endif
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