diff options
author | Joshua Leung <aligorith@gmail.com> | 2008-08-28 16:22:55 +0400 |
---|---|---|
committer | Joshua Leung <aligorith@gmail.com> | 2008-08-28 16:22:55 +0400 |
commit | 9f10007bfb4c87498e67d30a5d2b3b294585b4fc (patch) | |
tree | d5e49327c7a629f8781ba2c42ae9be0041c45526 /source | |
parent | 9f89f4cf340d25f38be5239651849832a714a880 (diff) |
== Apply Current Pose as New Restpose ==
In PoseMode, the Ctrl-A hotkey can now be used to apply the current pose as the new restpose for the armature.
Notes:
* Roll correction may not be totally correct on bone chains, but is ok in most cases.
* Objects that are bone parented to the armature where this is applied are not correctly adjusted yet.
* It is advisable to 'apply' the existing armature deformations to geometry deformed by the armature before applying this, to prevent unexpected results.
* No menu entry yet... will add in due course.
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/include/BIF_editarmature.h | 1 | ||||
-rw-r--r-- | source/blender/src/editarmature.c | 84 | ||||
-rw-r--r-- | source/blender/src/editobject.c | 23 | ||||
-rw-r--r-- | source/blender/src/space.c | 2 |
4 files changed, 103 insertions, 7 deletions
diff --git a/source/blender/include/BIF_editarmature.h b/source/blender/include/BIF_editarmature.h index 07fc8f08b4a..b2bdb2dad73 100644 --- a/source/blender/include/BIF_editarmature.h +++ b/source/blender/include/BIF_editarmature.h @@ -91,6 +91,7 @@ void free_editArmature(void); int join_armature(void); void separate_armature(void); +void apply_armature_pose2bones(void); void load_editArmature(void); void make_bone_parent(void); diff --git a/source/blender/src/editarmature.c b/source/blender/src/editarmature.c index 35986fcff4a..01a0c330b47 100644 --- a/source/blender/src/editarmature.c +++ b/source/blender/src/editarmature.c @@ -439,6 +439,90 @@ void docenter_armature (Object *ob, int centermode) } } +/* helper for apply_armature_pose2bones - fixes parenting of objects that are bone-parented to armature */ +static void applyarmature_fix_boneparents (Object *ob) +{ + +} + +/* set the current pose as the restpose */ +void apply_armature_pose2bones(void) +{ + Object *ob; + bArmature *arm; + bPose *pose; + bPoseChannel *pchan; + EditBone *curbone; + + /* don't check if editmode (should be done by caller) */ + ob= OBACT; + if (ob->type!=OB_ARMATURE) return; + if (object_data_is_libdata(ob)) { + error_libdata(); + return; + } + arm= get_armature(ob); + + /* Get editbones of active armature to alter */ + if (G.edbo.first) BLI_freelistN(&G.edbo); + make_boneList(&G.edbo, &arm->bonebase, NULL); + + /* get pose of active object and move it out of posemode */ + pose= ob->pose; + + for (pchan=pose->chanbase.first; pchan; pchan=pchan->next) { + curbone= editbone_name_exists(&G.edbo, pchan->name); + + /* simply copy the head/tail values from pchan over to curbone */ + VECCOPY(curbone->head, pchan->pose_head); + VECCOPY(curbone->tail, pchan->pose_tail); + + /* fix roll: + * 1. find auto-calculated roll value for this bone now + * 2. remove this from the 'visual' y-rotation + */ + { + float premat[3][3], imat[3][3],pmat[3][3], tmat[3][3]; + float delta[3], eul[3]; + + /* obtain new auto-yrotation */ + VecSubf(delta, curbone->tail, curbone->head); + vec_roll_to_mat3(delta, curbone->roll, premat); + Mat3Inv(imat, premat); + + /* get pchan 'visual' matrix */ + Mat3CpyMat4(pmat, pchan->pose_mat); + + /* remove auto from visual and get euler rotation */ + Mat3MulMat3(tmat, imat, pmat); + Mat3ToEul(tmat, eul); + + /* just use this euler-y as new roll value */ + curbone->roll= eul[1]; + } + + /* clear transform values for pchan */ + pchan->loc[0]= pchan->loc[1]= pchan->loc[2]= 0; + pchan->size[0]= pchan->size[1]= pchan->size[2]= 1; + pchan->quat[1]= pchan->quat[2]= pchan->quat[3]= 0; + pchan->quat[0]= 1; + } + + /* convert editbones back to bones */ + editbones_to_armature(&G.edbo, ob); + if (G.edbo.first) BLI_freelistN(&G.edbo); + + /* flush positions of posebones */ + where_is_pose(ob); + + /* fix parenting of objects which are bone-parented */ + applyarmature_fix_boneparents(ob); + + BIF_undo_push("Apply new restpose"); + allqueue(REDRAWVIEW3D, 0); +} + + /* Helper function for armature joining - link fixing */ static void joined_armature_fix_links(Object *tarArm, Object *srcArm, bPoseChannel *pchan, EditBone *curbone) { diff --git a/source/blender/src/editobject.c b/source/blender/src/editobject.c index 1ba7bce6dab..dded38a00e8 100644 --- a/source/blender/src/editobject.c +++ b/source/blender/src/editobject.c @@ -4130,15 +4130,26 @@ void apply_object( void ) } allqueue(REDRAWVIEW3D, 0); - } else { + } + else { + ob= OBACT; - evt = pupmenu("Apply Object%t|Scale and Rotation to ObData|Visual Transform to Objects Loc/Scale/Rot"); + if ((ob->pose) && (ob->flag & OB_POSEMODE)) + evt = pupmenu("Apply Object%t|Current Pose as RestPose%x3"); + else + evt = pupmenu("Apply Object%t|Scale and Rotation to ObData%x1|Visual Transform to Objects Loc/Scale/Rot%x2"); if (evt==-1) return; - if (evt==1) { - apply_objects_locrot(); - } else if (evt==2) { - apply_objects_visual_tx(); + switch (evt) { + case 1: + apply_objects_locrot(); + break; + case 2: + apply_objects_visual_tx(); + break; + case 3: + apply_armature_pose2bones(); + break; } } } diff --git a/source/blender/src/space.c b/source/blender/src/space.c index 8ca26ea57ab..b19d20e1be5 100644 --- a/source/blender/src/space.c +++ b/source/blender/src/space.c @@ -1966,7 +1966,7 @@ static void winqreadview3dspace(ScrArea *sa, void *spacedata, BWinEvent *evt) G.vd->drawtype= pupval; doredraw= 1; } - } + } break; case EKEY: |