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author | Benoit Bolsee <benoit.bolsee@online.be> | 2009-09-25 01:22:24 +0400 |
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committer | Benoit Bolsee <benoit.bolsee@online.be> | 2009-09-25 01:22:24 +0400 |
commit | 1483fafd1372a3d3e025d08634e798adb7da512f (patch) | |
tree | 9191765749e29866339f4c31d892603f5f8b334d /source/blender/ikplugin/BIK_api.h | |
parent | c995c605f640d8d688e6e58e0fe247ca83f91696 (diff) | |
parent | 222fe6b1a5d49f67177cbb762f55a0e482145f5d (diff) |
Merge of itasc branch. Project files, scons and cmake should be working. Makefile updated but not tested. Comes with Eigen2 2.0.6 C++ matrix library.
Diffstat (limited to 'source/blender/ikplugin/BIK_api.h')
-rw-r--r-- | source/blender/ikplugin/BIK_api.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/source/blender/ikplugin/BIK_api.h b/source/blender/ikplugin/BIK_api.h new file mode 100644 index 00000000000..a259d0aa62a --- /dev/null +++ b/source/blender/ikplugin/BIK_api.h @@ -0,0 +1,93 @@ +/** + * $Id$ + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Original author: Benoit Bolsee + * Contributor(s): + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef BIK_API_H +#define BIK_API_H + +#ifdef __cplusplus +extern "C" { +#endif + +struct Object; +struct bPoseChannel; +struct bPose; +struct bArmature; +struct Scene; +struct bConstraint; + +enum BIK_ParamType { + BIK_PARAM_TYPE_FLOAT = 0, + BIK_PARAM_TYPE_INT, + BIK_PARAM_TYPE_STRING, +}; + +struct BIK_ParamValue { + short type; /* BIK_PARAM_TYPE_.. */ + short length; /* for string, does not include terminating 0 */ + union { + float f[8]; + int i[8]; + char s[32]; + } value; +}; +typedef struct BIK_ParamValue BIK_ParamValue; + +void BIK_initialize_tree(struct Scene *scene, struct Object *ob, float ctime); +void BIK_execute_tree(struct Scene *scene, struct Object *ob, struct bPoseChannel *pchan, float ctime); +void BIK_release_tree(struct Scene *scene, struct Object *ob, float ctime); +void BIK_clear_data(struct bPose *pose); +void BIK_clear_cache(struct bPose *pose); +void BIK_update_param(struct bPose *pose); +void BIK_test_constraint(struct Object *ob, struct bConstraint *cons); +// not yet implemented +int BIK_get_constraint_param(struct bPose *pose, struct bConstraint *cons, int id, BIK_ParamValue *value); +int BIK_get_channel_param(struct bPose *pose, struct bPoseChannel *pchan, int id, BIK_ParamValue *value); +int BIK_get_solver_param(struct bPose *pose, struct bPoseChannel *pchan, int id, BIK_ParamValue *value); + +// number of solver available +// 0 = iksolver +// 1 = iTaSC +#define BIK_SOLVER_COUNT 2 + +/* for use in BIK_get_constraint_param */ +#define BIK_PARAM_CONSTRAINT_ERROR 0 + +/* for use in BIK_get_channel_param */ +#define BIK_PARAM_CHANNEL_JOINT 0 + +/* for use in BIK_get_solver_param */ +#define BIK_PARAM_SOLVER_RANK 0 +#define BIK_PARAM_SOLVER_ITERATION 1 + +#ifdef __cplusplus +} +#endif + +#endif // BIK_API_H + |