Ton Roosendaal
43d2904037
User doc: http://www.blender3d.org/cms/Shape_Keys.678.0.html - The mixed use of "Vertex Key","Key" or "RVK" in Blender was a bit confusing. Also a 'vertex key' assumes keys per vertex, which actually is only a single key for the entire shape. The discussions on blender.org forums all mentioned "Shape" or "Blend Shapes", which I think is an OK name for a "Vertex Key" in the UI. :) - Most work was code spaghetti cleanup. Doing shape-keys now nicely goes via the depgraph and DerivedMesh. That then allows to have different shapes per object, with the new "Pin" feature. Objects now define what Shape is shown (ob->shapenr) - Added a Shape Panel in the Edit buttons with the various options - Fixed a lot of issues in the IpoWindow, with drawing the channels. For example, deleting a key-line there caused the entire Relative option to go wrong, same for moving the lines up/down. Changing key-line order now reflects in order of channels. The active Shape is drawn more clear now too. - Noticed it doesnt work yet for curves/lattice. Need modifier advise!
105 lines
3.6 KiB
C++
105 lines
3.6 KiB
C++
/**
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* blenlib/BKE_ipo.h (mar-2001 nzc)
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*
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL 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. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#ifndef BKE_IPO_H
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#define BKE_IPO_H
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typedef struct CfraElem {
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struct CfraElem *next, *prev;
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float cfra;
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int sel;
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} CfraElem;
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struct Ipo;
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struct IpoCurve;
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struct MTex;
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struct Material;
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struct Object;
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struct Sequence;
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struct ListBase;
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struct BezTriple;
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struct ID;
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/* struct IPO_Channel; */
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float frame_to_float(int cfra);
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void free_ipo(struct Ipo *ipo);
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struct Ipo *add_ipo(char *name, int idcode);
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struct Ipo *copy_ipo(struct Ipo *ipo);
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void make_local_obipo(struct Ipo *ipo);
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void make_local_matipo(struct Ipo *ipo);
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void make_local_keyipo(struct Ipo *ipo);
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void make_local_ipo(struct Ipo *ipo);
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struct IpoCurve *find_ipocurve(struct Ipo *ipo, int adrcode);
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void calchandles_ipocurve(struct IpoCurve *icu);
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void testhandles_ipocurve(struct IpoCurve *icu);
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void sort_time_ipocurve(struct IpoCurve *icu);
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int test_time_ipocurve(struct IpoCurve *icu);
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void correct_bezpart(float *v1, float *v2, float *v3, float *v4);
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int findzero(float x, float q0, float q1, float q2, float q3, float *o);
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void berekeny(float f1, float f2, float f3, float f4, float *o, int b);
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void berekenx(float *f, float *o, int b);
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float eval_icu(struct IpoCurve *icu, float ipotime);
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void calc_icu(struct IpoCurve *icu, float ctime);
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float calc_ipo_time(struct Ipo *ipo, float ctime);
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void calc_ipo(struct Ipo *ipo, float ctime);
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void write_ipo_poin(void *poin, int type, float val);
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float read_ipo_poin(void *poin, int type);
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void *give_mtex_poin(struct MTex *mtex, int adrcode );
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void *get_ipo_poin(struct ID *id, struct IpoCurve *icu, int *type);
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void set_icu_vars(struct IpoCurve *icu);
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void execute_ipo(struct ID *id, struct Ipo *ipo);
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void do_ipo_nocalc(struct Ipo *ipo);
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void do_ipo(struct Ipo *ipo);
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void do_mat_ipo(struct Material *ma);
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void do_ob_ipo(struct Object *ob);
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void do_seq_ipo(struct Sequence *seq);
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int has_ipo_code(struct Ipo *ipo, int code);
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void do_all_data_ipos(void);
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int calc_ipo_spec(struct Ipo *ipo, int adrcode, float *ctime);
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void clear_delta_obipo(struct Ipo *ipo);
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void add_to_cfra_elem(struct ListBase *lb, struct BezTriple *bezt);
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void make_cfra_list(struct Ipo *ipo, struct ListBase *elems);
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/* the sort is an IPO_Channel... */
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int IPO_GetChannels(struct Ipo *ipo, short *channels);
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void test_ipo_get(void);
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float IPO_GetFloatValue(struct Ipo *ipo,
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/* struct IPO_Channel channel, */
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/* channels are shorts... bit ugly for now*/
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short c,
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float ctime);
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#endif
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