diff options
Diffstat (limited to 'source/blender/makesdna/DNA_armature_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_armature_types.h | 140 |
1 files changed, 64 insertions, 76 deletions
diff --git a/source/blender/makesdna/DNA_armature_types.h b/source/blender/makesdna/DNA_armature_types.h index 5124716bc51..07633090902 100644 --- a/source/blender/makesdna/DNA_armature_types.h +++ b/source/blender/makesdna/DNA_armature_types.h @@ -23,9 +23,7 @@ * 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. + * Contributor(s): Full recode, Ton Roosendaal, Crete 2005 * * ***** END GPL/BL DUAL LICENSE BLOCK ***** */ @@ -36,35 +34,37 @@ #include "DNA_listBase.h" #include "DNA_ID.h" +/* this system works on different transformation space levels; + +1) Bone Space; with each Bone having own (0,0,0) origin +2) Armature Space; the rest position, in Object space, Bones Spaces are applied hierarchical +3) Pose Space; the animation position, in Object space +4) World Space; Object matrix applied to Pose or Armature space + +*/ + typedef struct Bone { struct Bone *next, *prev; /* Next/prev elements within this list */ struct Bone *parent; /* Parent (ik parent if appropriate flag is set */ ListBase childbase; /* Children */ - char name[32]; /* Name of the bone - must be unique within the armature */ + char name[32]; /* Name of the bone - must be unique within the armature */ - float roll; - float head[3]; /* Orientation & length are implicit now */ - float tail[3]; /* head/tail represents rest state */ + float roll, length; /* */ + float head[3]; + float tail[3]; /* head/tail and roll in Bone Space */ + float bone_mat[3][3]; /* rotation derived from head/tail/roll */ + int flag; - - /* Transformation data used for posing: - The same information stored by other - blenderObjects - */ - - float dist, weight; - float loc[3], dloc[3]; - float size[3], dsize[3]; - float quat[4], dquat[4]; - float obmat[4][4]; - float parmat[4][4]; - float defmat[4][4]; - float irestmat[4][4]; /* Cached inverse of rest matrix (objectspace)*/ - float posemat[4][4]; /* Cached pose matrix (objectspace)*/ + + float arm_head[3]; + float arm_tail[3]; /* head/tail and roll in Armature Space (rest pos) */ + float arm_mat[4][4]; /* matrix: (bonemat(b)+head(b))*arm_mat(b-1), rest pos*/ + + float dist, weight; /* dist for non-deformgroup deforms */ + + float size[3]; /* patch for upward compat, UNUSED! */ short boneclass; - short filler1; - short filler2; - short filler3; + short pad1; }Bone; typedef struct bArmature { @@ -77,58 +77,46 @@ typedef struct bArmature { int res3; }bArmature; -enum { - ARM_RESTPOSBIT = 0, - ARM_DRAWXRAYBIT, - ARM_DRAWAXESBIT, - ARM_DRAWNAMESBIT, - ARM_POSEBIT, - ARM_EDITBIT, - ARM_DELAYBIT -}; +/* armature->flag */ +#define ARM_RESTPOSBIT 0 +#define ARM_DRAWXRAYBIT 1 +#define ARM_DRAWAXESBIT 2 +#define ARM_DRAWNAMESBIT 3 +#define ARM_POSEBIT 4 +#define ARM_EDITBIT 5 +#define ARM_DELAYBIT 6 +/* dont use bit 7, was saved in files to disable stuff */ +#define ARM_NO_ACTIONBIT 8 + +/* armature->flag */ +#define ARM_RESTPOS 0x0001 +#define ARM_DRAWXRAY 0x0002 +#define ARM_DRAWAXES 0x0004 +#define ARM_DRAWNAMES 0x0008 +#define ARM_POSEMODE 0x0010 +#define ARM_EDITMODE 0x0020 +#define ARM_DELAYDEFORM 0x0040 +#define ARM_DONT_USE 0x0080 +#define ARM_NO_ACTION 0x0100 + +/* bone->flag */ +#define BONE_SELECTED 1 +#define BONE_ROOTSEL 2 +#define BONE_TIPSEL 4 + /* Used instead of BONE_SELECTED during transform */ +#define BONE_TRANSFORM 8 +#define BONE_IK_TOPARENT 16 + /* 32 used to be quatrot, was always set in files, do not reuse unless you clear it always */ +#define BONE_HIDDEN 64 + /* For detecting cyclic dependancies */ +#define BONE_DONE 128 + /* active is on mouse clicks only */ +#define BONE_ACTIVE 256 + +/* bone->flag bits */ +#define BONE_IK_TOPARENTBIT 4 +#define BONE_HIDDENBIT 6 -enum { - ARM_RESTPOS = 0x00000001, - ARM_DRAWXRAY = 0x00000002, - ARM_DRAWAXES = 0x00000004, - ARM_DRAWNAMES = 0x00000008, - ARM_POSEMODE = 0x00000010, - ARM_EDITMODE = 0x00000020, - ARM_DELAYDEFORM = 0x00000040 -}; - -enum { - BONE_SELECTED = 0x00000001, - BONE_ROOTSEL = 0x00000002, - BONE_TIPSEL = 0x00000004, - - BONE_HILIGHTED = 0x00000008, - BONE_IK_TOPARENT= 0x00000010, - BONE_QUATROT = 0x00000020, - BONE_HIDDEN = 0x00000040, - - BONE_DONE = 0x00000080, /* For detecting cyclic dependancies */ - - BONE_ISEMPTY = 0x00000100, - BONE_ISMUSCLE = 0x00000200, - BONE_NOCALC = 0x00000400 /* Don't calculate bone - * transformation, when flagged - * (note: this is a temporary flag) - */ -}; - -enum { - BONE_SELECTEDBIT = 0, - BONE_HEADSELBIT, - BONE_TAILSELBIT, - BONE_HILIGHTEDBIT, - BONE_IK_TOPARENTBIT, - BONE_QUATROTBIT, - BONE_HIDDENBIT, - BONE_ISEMPTYBIT, - BONE_ISMUSCLEBIT, - BONE_NOCALCBIT -}; enum { BONE_SKINNABLE = 0, |