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tornavis/source/blender/blenkernel/BKE_deform.h

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Initial revision
2002-10-12 13:37:38 +02:00
/* BKE_deform.h June 2001
*
Lot of code... 2 new features: 1) Curve deform http://www.blender3d.org/cms/Curve_Deform.392.0.html Works simple as expected, but keep track of the rotation axis in F7 buttons (Track X Y Z) Only Mesh deform supported now. Code changes: - centralized deformation calls in curve_modifiers() mesh_modifiers() etcetera. Here also other effects can be added like wave. Now the evaluation order is fixed, but should become optional. It also doesnt use the Displist anymore as deform-input. That latter part is unfinished yet. This code also is used for Hooks and will be needed for softbody - made convention stricter that displists are being checked on in drawobject(), this to prevent routines to make new displists recursively (like armature does). Now a freedisplist() is sufficient to signal that a new displaylist should be made. 2) Object Hooks http://www.blender3d.org/cms/Object_Hooks.391.0.html Support for Hooks is added to Mesh, Lattice, Curve and Surface objects. For Armatures this would require some more work & research. Main goal for this feature is to provide quick & simple access to the underlying geometry in Objects on Object level, supporting hierarchies and Ipos etc.
2004-09-14 21:03:11 +02:00
* support for deformation groups and hooks
Initial revision
2002-10-12 13:37:38 +02:00
*
Lot of code... 2 new features: 1) Curve deform http://www.blender3d.org/cms/Curve_Deform.392.0.html Works simple as expected, but keep track of the rotation axis in F7 buttons (Track X Y Z) Only Mesh deform supported now. Code changes: - centralized deformation calls in curve_modifiers() mesh_modifiers() etcetera. Here also other effects can be added like wave. Now the evaluation order is fixed, but should become optional. It also doesnt use the Displist anymore as deform-input. That latter part is unfinished yet. This code also is used for Hooks and will be needed for softbody - made convention stricter that displists are being checked on in drawobject(), this to prevent routines to make new displists recursively (like armature does). Now a freedisplist() is sufficient to signal that a new displaylist should be made. 2) Object Hooks http://www.blender3d.org/cms/Object_Hooks.391.0.html Support for Hooks is added to Mesh, Lattice, Curve and Surface objects. For Armatures this would require some more work & research. Main goal for this feature is to provide quick & simple access to the underlying geometry in Objects on Object level, supporting hierarchies and Ipos etc.
2004-09-14 21:03:11 +02:00
* Reevan McKay et al
Initial revision
2002-10-12 13:37:38 +02:00
*
* $Id$
*
Patch from GSR that a) fixes a whole bunch of GPL/BL license blocks that were previously missed; and b) greatly increase my ohloh stats!
2008-04-17 00:40:48 +02:00
* ***** BEGIN GPL LICENSE BLOCK *****
Initial revision
2002-10-12 13:37:38 +02:00
*
* 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
Patch from GSR that a) fixes a whole bunch of GPL/BL license blocks that were previously missed; and b) greatly increase my ohloh stats!
2008-04-17 00:40:48 +02:00
* of the License, or (at your option) any later version.
Initial revision
2002-10-12 13:37:38 +02:00
*
* 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.
*
* Contributor(s): none yet.
*
Patch from GSR that a) fixes a whole bunch of GPL/BL license blocks that were previously missed; and b) greatly increase my ohloh stats!
2008-04-17 00:40:48 +02:00
* ***** END GPL LICENSE BLOCK *****
Initial revision
2002-10-12 13:37:38 +02:00
*/
#ifndef BKE_DEFORM_H
#define BKE_DEFORM_H
struct Object;
struct ListBase;
struct bDeformGroup;
A bit of cleanup of warnings (gcc). Warnings still exist in the following places: * places (exotic.c, etc.) where format strings still use 'longs' but datatype is uintptr_t (i.e. resulting from the win64 changes) * shrinkwrap.c - a few "incompatable type" warnings
2008-08-22 14:10:02 +02:00
struct MDeformVert;
Initial revision
2002-10-12 13:37:38 +02:00
void copy_defgroups (struct ListBase *lb1, struct ListBase *lb2);
Bugfix: Previous versions of Blender allowed Vertex Groups to be nameless, which shouldn't be allowed. This caused problems with rigs from previous versions of Blender being loaded in 2.43+ versions, as the new VGroup feature for the Armature modifier mis-identified these nameless group(s) as being the Vertex Group to be used. As well as the checks done when renaming VGroups (from another commit), files created prior to and in 2.43 will have all such groups given default names. Code notes: * I've moved the unique_vertexgroup_name function from src to blenkernel like for constraints * Formatting in deform.c tidied up a bit
2007-04-27 13:16:35 +02:00
struct bDeformGroup *copy_defgroup (struct bDeformGroup *ingroup);
Softbody commit broke compilation of blenderplayer. There was a dependancy from blenkernel/ to src/. Moved the offending functions to blenkernel...
2005-01-13 00:57:33 +01:00
struct bDeformGroup *get_named_vertexgroup (Object *ob, char *name);
Bugfix: Previous versions of Blender allowed Vertex Groups to be nameless, which shouldn't be allowed. This caused problems with rigs from previous versions of Blender being loaded in 2.43+ versions, as the new VGroup feature for the Armature modifier mis-identified these nameless group(s) as being the Vertex Group to be used. As well as the checks done when renaming VGroups (from another commit), files created prior to and in 2.43 will have all such groups given default names. Code notes: * I've moved the unique_vertexgroup_name function from src to blenkernel like for constraints * Formatting in deform.c tidied up a bit
2007-04-27 13:16:35 +02:00
int get_defgroup_num (struct Object *ob, struct bDeformGroup *dg);
- particle drawing was using invalid memory with weights. - particle set weight operator (Shift + K) and from the menu. - mirror vertex groups operator can also flip weight group names. a number of utility functions for weight groups added int *get_defgroup_flip_map(struct Object *ob); void flip_vertexgroup_name (char *name_r, const char *name, int strip_number); // moved from modifier.c void copy_defvert (struct MDeformVert *dvert_r, const struct MDeformVert *dvert); void flip_defvert (struct MDeformVert *dvert, int *flip_map);
2010-01-15 18:28:00 +01:00
int *get_defgroup_flip_map(struct Object *ob);
- Stopping jobs on undo wasnt fixing undo/redo while with render previews as it was supposed to: needed WM_jobs_stop_all rather then WM_jobs_stop because it ends the thread rather then just setting 'stop'. - gpl header + warning fix
2009-11-04 21:50:09 +01:00
int get_named_vertexgroup_num (Object *ob, const char *name);
Bugfix: Previous versions of Blender allowed Vertex Groups to be nameless, which shouldn't be allowed. This caused problems with rigs from previous versions of Blender being loaded in 2.43+ versions, as the new VGroup feature for the Armature modifier mis-identified these nameless group(s) as being the Vertex Group to be used. As well as the checks done when renaming VGroups (from another commit), files created prior to and in 2.43 will have all such groups given default names. Code notes: * I've moved the unique_vertexgroup_name function from src to blenkernel like for constraints * Formatting in deform.c tidied up a bit
2007-04-27 13:16:35 +02:00
void unique_vertexgroup_name (struct bDeformGroup *dg, struct Object *ob);
bugfix [#20639] BF25_SVN_25888 and below - OBJ and 3DS import fails blender supports type changing for textures in a way that python doesnt. add a new general function. Example usage: tex = bpy.data.textures.new("Foo") tex.type = 'IMAGE' tex = tex.recast_type() Macro to give the number of users accounting for fake user. ID_REAL_USERS(id) Use this so you can remove a datablock if it has a fake users as well as apply transformations to it in the 3D view. Move api function bpy.data.add_texture() --> bpy.data.textures.new()/remove()
2010-01-17 21:06:34 +01:00
void flip_vertexgroup_name (char *name, const char *from_name, int strip_number);
Initial revision
2002-10-12 13:37:38 +02:00
Fixed non_recursive BVHbuild with openmp CHanged the BENCH functions to use: gettimeofday (wall time) instead of clock (cpu time) This was to test if the openmp was working right.
2008-08-06 17:46:38 +02:00
float deformvert_get_weight(const struct MDeformVert *dvert, int group_num);
float vertexgroup_get_vertex_weight(const struct MDeformVert *dvert, int index, int group_num);
*Added vertex groups on simple deform *Fixed a few UI things *Make SimpleDeform and Shrinkwrap to use vertexgroup_get_vertex_weight, a similar function "static float vert_weight(MDeformVert *dvert, int group)" existed on modifier.c, changed it a bit and moved into BKE_deform.h
2008-07-04 21:56:31 +02:00
- particle drawing was using invalid memory with weights. - particle set weight operator (Shift + K) and from the menu. - mirror vertex groups operator can also flip weight group names. a number of utility functions for weight groups added int *get_defgroup_flip_map(struct Object *ob); void flip_vertexgroup_name (char *name_r, const char *name, int strip_number); // moved from modifier.c void copy_defvert (struct MDeformVert *dvert_r, const struct MDeformVert *dvert); void flip_defvert (struct MDeformVert *dvert, int *flip_map);
2010-01-15 18:28:00 +01:00
void copy_defvert (struct MDeformVert *dvert_r, const struct MDeformVert *dvert);
void flip_defvert (struct MDeformVert *dvert, int *flip_map);
panel for adjusting the active vertex groups weights
2010-01-26 00:12:02 +01:00
void normalize_defvert (struct MDeformVert *dvert);
- particle drawing was using invalid memory with weights. - particle set weight operator (Shift + K) and from the menu. - mirror vertex groups operator can also flip weight group names. a number of utility functions for weight groups added int *get_defgroup_flip_map(struct Object *ob); void flip_vertexgroup_name (char *name_r, const char *name, int strip_number); // moved from modifier.c void copy_defvert (struct MDeformVert *dvert_r, const struct MDeformVert *dvert); void flip_defvert (struct MDeformVert *dvert, int *flip_map);
2010-01-15 18:28:00 +01:00
Initial revision
2002-10-12 13:37:38 +02:00
#endif