diff options
Diffstat (limited to 'source/blender/makesdna/DNA_action_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_action_types.h | 63 |
1 files changed, 59 insertions, 4 deletions
diff --git a/source/blender/makesdna/DNA_action_types.h b/source/blender/makesdna/DNA_action_types.h index 42696eeb092..43ef9f28828 100644 --- a/source/blender/makesdna/DNA_action_types.h +++ b/source/blender/makesdna/DNA_action_types.h @@ -146,7 +146,9 @@ typedef struct bPoseChannel { float limitmin[3], limitmax[3]; /* DOF constraint */ float stiffness[3]; /* DOF stiffness */ float ikstretch; - + float ikrotweight; /* weight of joint rotation constraint */ + float iklinweight; /* weight of joint stretch constraint */ + float *path; /* totpath x 3 x float */ struct Object *custom; /* draws custom object instead of this channel */ } bPoseChannel; @@ -166,7 +168,8 @@ typedef enum ePchan_Flag { POSE_CHAIN = 0x0200, POSE_DONE = 0x0400, POSE_KEY = 0x1000, - POSE_STRIDE = 0x2000 + POSE_STRIDE = 0x2000, + POSE_IKTREE = 0x4000, } ePchan_Flag; /* PoseChannel constflag (constraint detection) */ @@ -190,9 +193,13 @@ typedef enum ePchan_IkFlag { BONE_IK_YLIMIT = (1<<4), BONE_IK_ZLIMIT = (1<<5), + BONE_IK_ROTCTL = (1<<6), + BONE_IK_LINCTL = (1<<7), + BONE_IK_NO_XDOF_TEMP = (1<<10), BONE_IK_NO_YDOF_TEMP = (1<<11), - BONE_IK_NO_ZDOF_TEMP = (1<<12) + BONE_IK_NO_ZDOF_TEMP = (1<<12), + } ePchan_IkFlag; /* PoseChannel->rotmode */ @@ -209,6 +216,7 @@ typedef enum ePchan_RotMode { /* NOTE: space is reserved here for 18 other possible * euler rotation orders not implemented */ + PCHAN_ROT_MAX, /* sentinel for Py API*/ /* axis angle rotations */ PCHAN_ROT_AXISANGLE = -1 } ePchan_RotMode; @@ -233,7 +241,9 @@ typedef struct bPose { ListBase agroups; /* list of bActionGroups */ int active_group; /* index of active group (starts from 1) */ - int pad; + int iksolver; /* ik solver to use, see ePose_IKSolverType */ + void *ikdata; /* temporary IK data, depends on the IK solver. Not saved in file */ + void *ikparam; /* IK solver parameters, structure depends on iksolver */ } bPose; @@ -249,8 +259,53 @@ typedef enum ePose_Flags { POSE_CONSTRAINTS_TIMEDEPEND = (1<<3), /* recalculate bone paths */ POSE_RECALCPATHS = (1<<4), + /* set by armature_rebuild_pose to give a chance to the IK solver to rebuild IK tree */ + POSE_WAS_REBUILT = (1<<5), + /* set by game_copy_pose to indicate that this pose is used in the game engine */ + POSE_GAME_ENGINE = (1<<6), } ePose_Flags; +/* bPose->iksolver and bPose->ikparam->iksolver */ +typedef enum { + IKSOLVER_LEGACY = 0, + IKSOLVER_ITASC, +} ePose_IKSolverType; + +/* header for all bPose->ikparam structures */ +typedef struct bIKParam { + int iksolver; +} bIKParam; + +/* bPose->ikparam when bPose->iksolver=1 */ +typedef struct bItasc { + int iksolver; + float precision; + short numiter; + short numstep; + float minstep; + float maxstep; + short solver; + short flag; + float feedback; + float maxvel; /* max velocity to SDLS solver */ + float dampmax; /* maximum damping for DLS solver */ + float dampeps; /* threshold of singular value from which the damping start progressively */ +} bItasc; + +/* bItasc->flag */ +typedef enum { + ITASC_AUTO_STEP = (1<<0), + ITASC_INITIAL_REITERATION = (1<<1), + ITASC_REITERATION = (1<<2), + ITASC_SIMULATION = (1<<3), +} eItasc_Flags; + +/* bItasc->solver */ +typedef enum { + ITASC_SOLVER_SDLS = 0, /* selective damped least square, suitable for CopyPose constraint */ + ITASC_SOLVER_DLS /* damped least square with numerical filtering of damping */ +} eItasc_Solver; + /* ************************************************ */ /* Action */ |